Cisco IOS Packaging for Release 11.3

The Cisco IOS software is packaged into "feature sets" (also called "software images"). There are many different feature sets available, and each feature set contains a specific subset of Cisco IOS features. Not all feature sets are available with all platforms. Also, some feature sets support different features when run on different platforms.

Feature Set Matrix

Table 5 provides a matrix of the new feature set organization and shows which feature sets are available on the various hardware platforms. These feature sets only apply to Cisco IOS Release 11.3.

The tables use the following conventions to identify feature sets:

Yes: the feature set is offered for the platform
No: the feature set is not offered for the platform
Plus: a value-added option that contains a variable set of additional features depending on the hardware platform selected
Plus 40: a value-added option that contains a variable set of additional features depending on the hardware platform selected, including 40-bit data encryption
Plus 56: a value-added option that contains a variable set of additional features depending on the hardware platform selected, including 56-bit data encryption

Cisco IOS images with strong encryption (including, but not limited to, 56-bit DES) are subject to U.S. government export controls and have a limited distribution. Images to be installed outside the U.S. require an export license. Customer orders may be denied or subject to delay due to U.S. government regulations. Contact your sales representative or distributor for more information, or send e-mail to export@cisco.com.

Table 5: Cisco IOS Release 11.3 Supported Feature Sets

Feature Set Platform

Cisco 1003/
1004 Cisco 1005 Cisco 1600¹ Cisco 2500²/3011³/
AccessPro⁴/
AS5100⁵ Cisco 3600⁶ Cisco 4000⁷ Cisco 4500/
4700⁸ Cisco AS5200 Cisco 7200⁹ Cisco 7500/
RSP¹⁰

IP

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

IP Plus

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

IP Plus 40

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

IP Plus 56

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

IP 40

No

No

No

No

No

No

No

No

Yes

Yes

IP 56

No

No

No

No

No

No

No

No

Yes

Yes

IP/IPX

Yes

Yes

Yes

No

No

No

No

No

No

No

IP/IPX Plus

No

No

Yes

No

No

No

No

No

No

No

IP/IPX/AT

Yes

Yes

No

No

No

No

No

No

No

No

IP/IPX/AT Plus

Yes

Yes

No

No

No

No

No

No

No

No

IP/IPX/AT Plus 40

Yes

Yes

No

No

No

No

No

No

No

No

IP/IPX/AT Plus 56

Yes

Yes

No

No

No

No

No

No

No

No

IP/ASYNC

No

Yes

No

No

No

No

No

No

No

No

IP/IPX/ASYNC

No

Yes

No

No

No

No

No

No

No

No

IP/OSPF/PIM

No

Yes

No

No

No

No

No

No

No

No

IP/IPX/AT/IBM

No

No

Yes

No

No

No

No

No

No

No

IP/IPX/AT/IBM Plus

No

No

Yes

No

No

No

No

No

No

No

IP/IPX/AT/IBM Plus 40

No

No

Yes

No

No

No

No

No

No

No

IP/IPX/AT/IBM Plus 56

No

No

Yes

No

No

No

No

No

No

No

ISDN

No

No

No

Yes

No

No

No

No

No

No

Desktop

No

No

No

No

No

No

No

Yes

No

No

Desktop Plus

No

No

No

No

No

No

No

Yes

No

No

Desktop IBM

No

No

No

No

No

No

No

No

Yes

Yes

Desktop IBM 40

No

No

No

No

No

No

No

No

Yes

Yes

Desktop IBM 56

No

No

No

No

No

No

No

No

Yes

Yes

IP/IPX/AT/DEC

No

No

No

Yes

Yes

Yes

Yes

No

No

No

IP/IPX/AT/DEC Plus

No

No

No

Yes

Yes

Yes

Yes

No

No

No

Enterprise

No

No

No

No

No

No

No

Yes

Yes

Yes

Enterprise Plus

No

No

No

Yes

Yes

Yes

Yes

Yes

No

No

Enterprise Plus 40

No

No

No

Yes

Yes

Yes

Yes

No

No

No

Enterprise 40

No

No

No

No

No

No

No

No

Yes

Yes

Enterprise Plus 56

No

No

No

Yes

Yes

Yes

Yes

No

No

No

Enterprise 56

No

No

No

No

No

No

No

No

Yes

Yes

Enterprise APPN

No

No

No

No

No

No

No

No

Yes

Yes

Enterprise APPN Plus

No

No

No

Yes

Yes

Yes

Yes

No

No

No

Enterprise APPN Plus 40

No

No

No

Yes

Yes

Yes

Yes

No

No

No

Enterprise APPN Plus 56

No

No

No

Yes

Yes

Yes

Yes

No

No

No

Enterprise APPN 40

No

No

No

No

No

No

No

No

Yes

Yes

Enterprise APPN 56

No

No

No

No

No

No

No

No

Yes

Yes

Remote Access Server

No

No

No

Yes

No

No

No

No

No

No

Netflow Layer 3 Switching

No

No

No

No

No

No

No

No

Yes

No

¹The Cisco 1600 series routers include the following models: Cisco 1601, 1602, 1603, and 1604.
²The Cisco 2500 series routers include the following models: Cisco 2501, 2502, 2503, 2504, 2505, 2507, 2516, 2520, 2521, 2522, 2523, 2513, 2514, 2515, 2524, and 2525. The Cisco 2500 series access servers include the following models: Cisco AS2509, AS2511, AS2512, AS2509-RJ, AS2511-RJ, and 2509-ET.
³ The Cisco 3011 router runs the same images as the Cisco 2500 series, except ISDN and Remote Access Server.
⁴ The Cisco AccessPro PC Card runs the same images as the Cisco 2500 series, except ISDN, Enterprise/APPN Plus, Enterprise/APPN Plus 40, Enterprise/APPN Plus 56, and Remote Access Server.
⁵The Cisco AS5100 access server runs the following Cisco 2500 series images: IP, IP/IPX/AT/DEC, and Remote Access Server.
⁶The Cisco 3600 series routers include the following models: Cisco 3640 and Cisco 3620.
⁷The Cisco 4000 series routers include the following models: Cisco 4000 and Cisco 4000-M.
⁸The Cisco 4500/4700 series routers include the following models: Cisco 4500, 4500-M, 4700, and 4700-M.
⁹The Cisco 7200 series routers include the following models: Cisco 7204 and Cisco 7206.
¹⁰The Cisco RSPx series includes the Cisco 7000 equipped with RSP7000 processor, the Cisco 7010 equipped with RSP7000 processor, and the Cisco 7500 series routers. The Cisco 7500 series routers include the following models: Cisco 7505, 7507, and 7513.

Feature Set	Platform
Cisco 1003/ 1004	Cisco 1005	Cisco 1600¹	Cisco 2500²/3011³/ AccessPro⁴/ AS5100⁵	Cisco 3600⁶	Cisco 4000⁷	Cisco 4500/ 4700⁸	Cisco AS5200	Cisco 7200⁹	Cisco 7500/ RSP¹⁰
IP	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IP Plus	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No
IP Plus 40	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No	No
IP Plus 56	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No	No
IP 40	No	No	No	No	No	No	No	No	Yes	Yes
IP 56	No	No	No	No	No	No	No	No	Yes	Yes
IP/IPX	Yes	Yes	Yes	No	No	No	No	No	No	No
IP/IPX Plus	No	No	Yes	No	No	No	No	No	No	No
IP/IPX/AT	Yes	Yes	No	No	No	No	No	No	No	No
IP/IPX/AT Plus	Yes	Yes	No	No	No	No	No	No	No	No
IP/IPX/AT Plus 40	Yes	Yes	No	No	No	No	No	No	No	No
IP/IPX/AT Plus 56	Yes	Yes	No	No	No	No	No	No	No	No
IP/ASYNC	No	Yes	No	No	No	No	No	No	No	No
IP/IPX/ASYNC	No	Yes	No	No	No	No	No	No	No	No
IP/OSPF/PIM	No	Yes	No	No	No	No	No	No	No	No
IP/IPX/AT/IBM	No	No	Yes	No	No	No	No	No	No	No
IP/IPX/AT/IBM Plus	No	No	Yes	No	No	No	No	No	No	No
IP/IPX/AT/IBM Plus 40	No	No	Yes	No	No	No	No	No	No	No
IP/IPX/AT/IBM Plus 56	No	No	Yes	No	No	No	No	No	No	No
ISDN	No	No	No	Yes	No	No	No	No	No	No
Desktop	No	No	No	No	No	No	No	Yes	No	No
Desktop Plus	No	No	No	No	No	No	No	Yes	No	No
Desktop IBM	No	No	No	No	No	No	No	No	Yes	Yes
Desktop IBM 40	No	No	No	No	No	No	No	No	Yes	Yes
Desktop IBM 56	No	No	No	No	No	No	No	No	Yes	Yes
IP/IPX/AT/DEC	No	No	No	Yes	Yes	Yes	Yes	No	No	No
IP/IPX/AT/DEC Plus	No	No	No	Yes	Yes	Yes	Yes	No	No	No
Enterprise	No	No	No	No	No	No	No	Yes	Yes	Yes
Enterprise Plus	No	No	No	Yes	Yes	Yes	Yes	Yes	No	No
Enterprise Plus 40	No	No	No	Yes	Yes	Yes	Yes	No	No	No
Enterprise 40	No	No	No	No	No	No	No	No	Yes	Yes
Enterprise Plus 56	No	No	No	Yes	Yes	Yes	Yes	No	No	No
Enterprise 56	No	No	No	No	No	No	No	No	Yes	Yes
Enterprise APPN	No	No	No	No	No	No	No	No	Yes	Yes
Enterprise APPN Plus	No	No	No	Yes	Yes	Yes	Yes	No	No	No
Enterprise APPN Plus 40	No	No	No	Yes	Yes	Yes	Yes	No	No	No
Enterprise APPN Plus 56	No	No	No	Yes	Yes	Yes	Yes	No	No	No
Enterprise APPN 40	No	No	No	No	No	No	No	No	Yes	Yes
Enterprise APPN 56	No	No	No	No	No	No	No	No	Yes	Yes
Remote Access Server	No	No	No	Yes	No	No	No	No	No	No
Netflow Layer 3 Switching	No	No	No	No	No	No	No	No	Yes	No

Feature Set Tables

To learn what features are available with each feature set, see the following tables. These tables summarize what features you can use when running a specific feature set on a specific platform. A "Yes" in the table indicates that the feature is available in the feature set.

Table 6 lists the feature sets for the Cisco 1003 and 1004 ISDN routers.
Table 7 lists the feature sets for the Cisco 1005 router.
Table 8 lists the feature sets for the Cisco 1600 series.
Table 9 and Table 10 list the feature sets for the Cisco 2500 series and Cisco 3011 router.
Table 11 lists the feature sets for the Cisco 25fx series.
Table 12 lists the feature sets for the Cisco 3600 series.
Table 13 lists the feature sets for the Cisco 4000 and Cisco 4000-M routers.
Table 14 lists the feature sets for the Cisco 4500 and Cisco 4700 routers.
Table 15 lists the feature sets for the Cisco AS5100 access server.
Table 16 lists the feature sets for the Cisco AS5200 access server.
Table 17 and Table 18 list the feature sets for the Cisco 7200 series.
Table 19 and Table 20 list the feature sets for the Cisco 7500/RSP series. (Includes the Cisco 7000 equipped with RSP7000 processor, the Cisco 7010 equipped with RSP7000 processor, and the Cisco 7500 series routers.)

The tables use the following conventions to identify features:

Yes: the feature is offered in the feature set
No: the feature is not offered in the feature set

Table 6: Cisco IOS Software Feature Sets for the Cisco 1003 and Cisco 1004 ISDN Routers

Feature Set

Feature IP IP
Plus IP
Plus
40 IP
Plus
56 IP/IPX IP/IPX/
AT IP/IPX/
AT/Plus IP/IPX/
AT/
Plus 40 IP/IPX/
AT/
Plus 56

IBM Support

APPN High Performance Routing

No

No

No

No

No

No

No

No

No

APPN MIB Enhancements

No

No

No

No

No

No

No

No

No

APPN over Ethernet LAN Emulation

No

No

No

No

No

No

No

No

No

APPN Scalability Enhancements

No

No

No

No

No

No

No

No

No

Bisync Enhancements, includes:

Bisync 3780 Support

BSC Extended Addressing

Block Serial Tunneling (BSTUN) over Frame Relay

No

No

No

No

No

No

No

No

No

Cisco MultiPath Channel (CMPC)

No

No

No

No

No

No

No

No

No

DLSw+ Enhancements, includes:

Backup Peer Extensions for Encapsulation Types

DLSw+ Border Peer Caching

DLSw+ MIB Enhancements

DLSw+ SNA Type of Service

LLC2-to-SDLC Conversion between PU4 Devices

NetBIOS Dial-on-Demand Routing

UDP Unicast Enhancement

No

No

No

No

No

No

No

No

No

FRAS Enhancements, includes:

FRAS Boundary Network Node Enhancement

FRAS Dial Backup over DLSw+

FRAS DLCI Backup

FRAS Host

FRAS MIB

SRB over Frame Relay

No

No

No

No

No

No

No

No

No

SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers

No

No

No

No

No

No

No

No

No

TN3270 LU Nailing

No

No

No

No

No

No

No

No

No

TN3270 Server Enhancements

No

No

No

No

No

No

No

No

No

Token Ring LANE

No

No

No

No

No

No

No

No

No

Tunneling of Asynchronous Security Protocols

No

No

No

No

No

No

No

No

No

Internet

DRP Server Agent

No

No

No

No

No

No

No

No

No

IP Routing

Easy IP (Phase 1)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations

No

No

No

No

No

No

No

No

No

IP Enhanced IGRP Route Authentication

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

TCP Enhancements, includes:

TCP Selective Acknowledgment

TCP Timestamp

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

LAN Support

AppleTalk Access List Enhancements

No

No

No

No

No

No

Yes

Yes

Yes

DECnet Accounting

No

No

No

No

No

No

No

No

No

IPX Named Access Lists

No

No

No

No

Yes

Yes

Yes

Yes

Yes

IPX SAP-after-RIP

No

No

No

No

Yes

Yes

Yes

Yes

Yes

NLSP Enhancements

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

NLSP Multicast Support

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Management

Cisco Call History MIB Command Line Interface

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Cisco IOS Internationalization

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Entity MIB, Phase 1

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

SNMPv2C

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Virtual Profiles

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Multimedia

IP Multicast Load Splitting across Equal-Cost Paths

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

IP Multicast over ATM Point-to-Multipoint Virtual Circuits

No

No

No

No

No

No

No

No

No

IP Multicast over Token Ring LANs

No

No

No

No

No

No

No

No

No

Stub IP Multicast Routing

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Quality of Service

RTP Header Compression

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Security

Double Authentication

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Encrypted Kerberized Telnet

No

No

No

No

No

No

No

No

No

HTTP Security

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Per-User Configuration

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Reflexive Access Lists

No

No

No

No

No

No

No

No

No

TCP Intercept

No

No

No

No

No

No

No

No

No

Vendor-Proprietary RADIUS Attributes

No

No

No

No

No

No

No

No

No

Switching

AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs

No

No

No

No

No

No

No

No

No

CLNS and DECnet Fast Switching over PPP

No

No

No

No

No

No

No

No

No

DECnet/VINES/XNS over ISL, includes:

Banyan VINES Routing over ISL Virtual LANs

DECnet Routing over ISL Virtual LANs

XNS Routing over ISL Virtual LANs

No

No

No

No

No

No

No

No

No

Fast-Switched Policy Routing

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

IPX Routing over ISL Virtual LANs

No

No

No

No

No

No

No

No

No

VIP Distributed Switching Support for IP Encapsulated in ISL

No

No

No

No

No

No

No

No

No

Terminal Services

Virtual Templates for Protocol Translation

No

No

No

No

No

No

No

No

No

WAN Optimization

ATM MIB Enhancements

No

No

No

No

No

No

No

No

No

PAD Enhancements

No

No

No

No

No

No

No

No

No

PAD Subaddressing

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

WAN Services

Bandwidth Allocation Control Protocol

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Enhanced Local Management Interface (ELMI)

No

No

No

No

No

No

No

No

No

Frame Relay

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay Enhancements

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay MIB Extensions

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay Router ForeSight

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN Advice of Charge

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN Caller ID Callback

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN NFAS

No

No

No

No

No

No

No

No

No

Layer 2 Forwarding—Fast Switching

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Leased Line ISDN at 128 kbps

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

PPP over ATM

No

No

No

No

No

No

No

No

No

Telnet Extensions for Dialout

No

No

No

No

No

No

No

No

No

X.25 Enhancements

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

X.25 on ISDN

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

X.25 Switching between PVCs and SVCs

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

X.28 Emulation

No

No

No

No

No

No

No

No

No

	Feature Set
Feature	IP	IP Plus	IP Plus 40	IP Plus 56	IP/IPX	IP/IPX/ AT	IP/IPX/ AT/Plus	IP/IPX/ AT/ Plus 40	IP/IPX/ AT/ Plus 56
IBM Support
APPN High Performance Routing	No	No	No	No	No	No	No	No	No
APPN MIB Enhancements	No	No	No	No	No	No	No	No	No
APPN over Ethernet LAN Emulation	No	No	No	No	No	No	No	No	No
APPN Scalability Enhancements	No	No	No	No	No	No	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	No	No	No	No	No	No	No	No	No
Cisco MultiPath Channel (CMPC)	No	No	No	No	No	No	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	No	No	No	No	No	No	No	No	No
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	No	No	No	No	No	No	No	No	No
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No	No	No	No	No	No	No
TN3270 LU Nailing	No	No	No	No	No	No	No	No	No
TN3270 Server Enhancements	No	No	No	No	No	No	No	No	No
Token Ring LANE	No	No	No	No	No	No	No	No	No
Tunneling of Asynchronous Security Protocols	No	No	No	No	No	No	No	No	No
Internet
DRP Server Agent	No	No	No	No	No	No	No	No	No
IP Routing
Easy IP (Phase 1)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	No	No	No	No	No	No	No	No	No
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
LAN Support
AppleTalk Access List Enhancements	No	No	No	No	No	No	Yes	Yes	Yes
DECnet Accounting	No	No	No	No	No	No	No	No	No
IPX Named Access Lists	No	No	No	No	Yes	Yes	Yes	Yes	Yes
IPX SAP-after-RIP	No	No	No	No	Yes	Yes	Yes	Yes	Yes
NLSP Enhancements	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes
NLSP Multicast Support	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes
Management
Cisco Call History MIB Command Line Interface	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Cisco IOS Internationalization	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	No	No	No	No	No	No	No	No	No
IP Multicast over Token Ring LANs	No	No	No	No	No	No	No	No	No
Stub IP Multicast Routing	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes
Quality of Service
RTP Header Compression	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Security
Double Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No	No	No	No	No	No	No
HTTP Security	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Reflexive Access Lists	No	No	No	No	No	No	No	No	No
TCP Intercept	No	No	No	No	No	No	No	No	No
Vendor-Proprietary RADIUS Attributes	No	No	No	No	No	No	No	No	No
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No	No	No	No	No	No	No
CLNS and DECnet Fast Switching over PPP	No	No	No	No	No	No	No	No	No
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	No	No	No	No	No	No	No	No	No
Fast-Switched Policy Routing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IPX Routing over ISL Virtual LANs	No	No	No	No	No	No	No	No	No
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No	No	No	No	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	No	No	No	No	No	No	No	No	No
WAN Optimization
ATM MIB Enhancements	No	No	No	No	No	No	No	No	No
PAD Enhancements	No	No	No	No	No	No	No	No	No
PAD Subaddressing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
WAN Services
Bandwidth Allocation Control Protocol	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Enhanced Local Management Interface (ELMI)	No	No	No	No	No	No	No	No	No
Frame Relay	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Advice of Charge	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Caller ID Callback	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN NFAS	No	No	No	No	No	No	No	No	No
Layer 2 Forwarding—Fast Switching	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes
Leased Line ISDN at 128 kbps	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
PPP over ATM	No	No	No	No	No	No	No	No	No
Telnet Extensions for Dialout	No	No	No	No	No	No	No	No	No
X.25 Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.25 on ISDN	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.28 Emulation	No	No	No	No	No	No	No	No	No

Table 7: Cisco IOS Software Feature Sets for the Cisco 1005 Router

Feature Set

Feature IP IP
Plus IP
Plus
40 IP
Plus
56 IP/
IPX IP/
IPX/
AT IP/
IPX/
AT/
Plus IP/
IPX/
AT/
Plus
40 IP/
IPX/
AT/
Plus
56 IP/
Async IP/IPX/
Async IP/
OSPF/PIM

IBM Support

APPN High Performance Routing

No

No

No

No

No

No

No

No

No

No

No

No

APPN MIB Enhancements

No

No

No

No

No

No

No

No

No

No

No

No

APPN over Ethernet LAN Emulation

No

No

No

No

No

No

No

No

No

No

No

No

APPN Scalability Enhancements

No

No

No

No

No

No

No

No

No

No

No

No

Bisync Enhancements, includes:

Bisync 3780 Support

BSC Extended Addressing

Block Serial Tunneling (BSTUN) over Frame Relay

No

No

No

No

No

No

No

No

No

No

No

No

Cisco MultiPath Channel (CMPC)

No

No

No

No

No

No

No

No

No

No

No

No

DLSw+ Enhancements, includes:

Backup Peer Extensions for Encapsulation Types

DLSw+ Border Peer Caching

DLSw+ MIB Enhancements

DLSw+ SNA Type of Service

LLC2-to-SDLC Conversion between PU4 Devices

NetBIOS Dial-on-Demand Routing

UDP Unicast Enhancement

No

No

No

No

No

No

No

No

No

No

No

No

FRAS Enhancements, includes:

FRAS Boundary Network Node Enhancement

FRAS Dial Backup over DLSw+

FRAS DLCI Backup

FRAS Host

FRAS MIB

SRB over Frame Relay

No

No

No

No

No

No

No

No

No

No

No

No

SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers

No

No

No

No

No

No

No

No

No

No

No

No

TN3270 LU Nailing

No

No

No

No

No

No

No

No

No

No

No

No

TN3270 Server Enhancements

No

No

No

No

No

No

No

No

No

No

No

No

Token Ring LANE

No

No

No

No

No

No

No

No

No

No

No

No

Tunneling of Asynchronous Security Protocols

No

No

No

No

No

No

No

No

No

No

No

No

Internet

DRP Server Agent

No

No

No

No

No

No

No

No

No

No

No

No

IP Routing

Easy IP (Phase 1)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations

No

No

No

No

No

No

No

No

No

No

No

No

IP Enhanced IGRP Route Authentication

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

TCP Enhancements, includes:

TCP Selective Acknowledgment

TCP Timestamp

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

LAN Support

AppleTalk Access List Enhancements

No

No

No

No

No

No

Yes

Yes

Yes

No

No

No

DECnet Accounting

No

No

No

No

No

No

No

No

No

No

No

No

IPX Named Access Lists

No

No

No

No

Yes

Yes

Yes

Yes

Yes

No

Yes

No

IPX SAP-after-RIP

No

No

No

No

Yes

Yes

Yes

Yes

Yes

No

Yes

No

NLSP Enhancements

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

No

No

No

NLSP Multicast Support

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

No

No

No

Management

Cisco Call History MIB Command Line Interface

No

No

No

No

No

No

No

No

No

No

No

No

Cisco IOS Internationalization

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Entity MIB, Phase 1

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

SNMPv2C

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Virtual Profiles

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Multimedia

IP Multicast Load Splitting across Equal-Cost Paths

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

No

No

Yes

IP Multicast over ATM Point-to-Multipoint Virtual Circuits

No

No

No

No

No

No

No

No

No

No

No

No

IP Multicast over Token Ring LANs

No

No

No

No

No

No

No

No

No

No

No

No

Stub IP Multicast Routing

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

No

No

Yes

Quality of Service

RTP Header Compression

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

Security

Double Authentication

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Encrypted Kerberized Telnet

No

No

No

No

No

No

No

No

No

No

No

No

HTTP Security

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Per-User Configuration

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Reflexive Access Lists

No

No

No

No

No

No

No

No

No

No

No

No

TCP Intercept

No

No

No

No

No

No

No

No

No

No

No

No

Vendor-Proprietary RADIUS Attributes

No

No

No

No

No

No

No

No

No

No

No

No

Switching

AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs

No

No

No

No

No

No

No

No

No

No

No

No

CLNS and DECnet Fast Switching over PPP

No

No

No

No

No

No

No

No

No

No

No

No

DECnet/VINES/XNS over ISL, includes:

Banyan VINES Routing over ISL Virtual LANs

DECnet Routing over ISL Virtual LANs

XNS Routing over ISL Virtual LANs

No

No

No

No

No

No

No

No

No

No

No

No

Fast-Switched Policy Routing

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

IPX Routing over ISL Virtual LANs

No

No

No

No

No

No

No

No

No

No

No

No

VIP Distributed Switching Support for IP Encapsulated in ISL

No

No

No

No

No

No

No

No

No

No

No

No

Terminal Services

Virtual Templates for Protocol Translation

No

No

No

No

No

No

No

No

No

No

No

No

WAN Optimization

ATM MIB Enhancements

No

No

No

No

No

No

No

No

No

No

No

No

PAD Enhancements

No

No

No

No

No

No

No

No

No

No

No

No

PAD Subaddressing

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

Yes

WAN Services

Bandwidth Allocation Control Protocol

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

Enhanced Local Management Interface (ELMI)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay Enhancements

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay MIB Extensions

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay Router ForeSight

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN Advice of Charge

No

No

No

No

No

No

No

No

No

No

No

No

ISDN Caller ID Callback

No

No

No

No

No

No

No

No

No

No

No

No

ISDN NFAS

No

No

No

No

No

No

No

No

No

No

No

No

Layer 2 Forwarding—Fast Switching

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

No

No

No

Leased Line ISDN at 128 kbps

No

No

No

No

No

No

No

No

No

No

No

No

PPP over ATM

No

No

No

No

No

No

No

No

No

No

No

No

Telnet Extensions for Dialout

No

No

No

No

No

No

No

No

No

No

No

No

X.25 Enhancements

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

Yes

X.25 on ISDN

No

No

No

No

No

No

No

No

No

No

No

No

X.25 Switching between PVCs and SVCs

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

Yes

X.28 Emulation

No

No

No

No

No

No

No

No

No

No

No

No

	Feature Set
Feature	IP	IP Plus	IP Plus 40	IP Plus 56	IP/ IPX	IP/ IPX/ AT	IP/ IPX/ AT/ Plus	IP/ IPX/ AT/ Plus 40	IP/ IPX/ AT/ Plus 56	IP/ Async	IP/IPX/ Async	IP/ OSPF/PIM
IBM Support
APPN High Performance Routing	No	No	No	No	No	No	No	No	No	No	No	No
APPN MIB Enhancements	No	No	No	No	No	No	No	No	No	No	No	No
APPN over Ethernet LAN Emulation	No	No	No	No	No	No	No	No	No	No	No	No
APPN Scalability Enhancements	No	No	No	No	No	No	No	No	No	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	No	No	No	No	No	No	No	No	No	No	No	No
Cisco MultiPath Channel (CMPC)	No	No	No	No	No	No	No	No	No	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	No	No	No	No	No	No	No	No	No	No	No	No
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	No	No	No	No	No	No	No	No	No	No	No	No
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No	No	No	No	No	No	No	No	No	No
TN3270 LU Nailing	No	No	No	No	No	No	No	No	No	No	No	No
TN3270 Server Enhancements	No	No	No	No	No	No	No	No	No	No	No	No
Token Ring LANE	No	No	No	No	No	No	No	No	No	No	No	No
Tunneling of Asynchronous Security Protocols	No	No	No	No	No	No	No	No	No	No	No	No
Internet
DRP Server Agent	No	No	No	No	No	No	No	No	No	No	No	No
IP Routing
Easy IP (Phase 1)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	No	No	No	No	No	No	No	No	No	No	No	No
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
LAN Support
AppleTalk Access List Enhancements	No	No	No	No	No	No	Yes	Yes	Yes	No	No	No
DECnet Accounting	No	No	No	No	No	No	No	No	No	No	No	No
IPX Named Access Lists	No	No	No	No	Yes	Yes	Yes	Yes	Yes	No	Yes	No
IPX SAP-after-RIP	No	No	No	No	Yes	Yes	Yes	Yes	Yes	No	Yes	No
NLSP Enhancements	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	No	No	No
NLSP Multicast Support	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	No	No	No
Management
Cisco Call History MIB Command Line Interface	No	No	No	No	No	No	No	No	No	No	No	No
Cisco IOS Internationalization	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	No	No	Yes
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	No	No	No	No	No	No	No	No	No	No	No	No
IP Multicast over Token Ring LANs	No	No	No	No	No	No	No	No	No	No	No	No
Stub IP Multicast Routing	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	No	No	Yes
Quality of Service
RTP Header Compression	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No	No
Security
Double Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No	No	No	No	No	No	No	No	No	No
HTTP Security	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Reflexive Access Lists	No	No	No	No	No	No	No	No	No	No	No	No
TCP Intercept	No	No	No	No	No	No	No	No	No	No	No	No
Vendor-Proprietary RADIUS Attributes	No	No	No	No	No	No	No	No	No	No	No	No
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No	No	No	No	No	No	No	No	No	No
CLNS and DECnet Fast Switching over PPP	No	No	No	No	No	No	No	No	No	No	No	No
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	No	No	No	No	No	No	No	No	No	No	No	No
Fast-Switched Policy Routing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IPX Routing over ISL Virtual LANs	No	No	No	No	No	No	No	No	No	No	No	No
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No	No	No	No	No	No	No	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	No	No	No	No	No	No	No	No	No	No	No	No
WAN Optimization
ATM MIB Enhancements	No	No	No	No	No	No	No	No	No	No	No	No
PAD Enhancements	No	No	No	No	No	No	No	No	No	No	No	No
PAD Subaddressing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No	Yes
WAN Services
Bandwidth Allocation Control Protocol	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No	No
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Advice of Charge	No	No	No	No	No	No	No	No	No	No	No	No
ISDN Caller ID Callback	No	No	No	No	No	No	No	No	No	No	No	No
ISDN NFAS	No	No	No	No	No	No	No	No	No	No	No	No
Layer 2 Forwarding—Fast Switching	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	No	No	No
Leased Line ISDN at 128 kbps	No	No	No	No	No	No	No	No	No	No	No	No
PPP over ATM	No	No	No	No	No	No	No	No	No	No	No	No
Telnet Extensions for Dialout	No	No	No	No	No	No	No	No	No	No	No	No
X.25 Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No	Yes
X.25 on ISDN	No	No	No	No	No	No	No	No	No	No	No	No
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	No	Yes
X.28 Emulation	No	No	No	No	No	No	No	No	No	No	No	No

Table 8: Cisco IOS Software Feature Sets for the Cisco 1600 Series

Feature Set

Feature IP IP
Plus IP
Plus
40 IP
Plus
56 IP/IPX IP/IPX
Plus IP/IPX/
AT/IBM IP/IPX/
AT/IBM
Plus IP/IPX/
AT/IBM
Plus 40 IP/IPX/
AT/IBM
Plus
56

IBM Support

APPN High Performance Routing

No

No

No

No

No

No

No

No

No

No

APPN MIB Enhancements

No

No

No

No

No

No

No

No

No

No

APPN over Ethernet LAN Emulation

No

No

No

No

No

No

No

No

No

No

APPN Scalability Enhancements

No

No

No

No

No

No

No

No

No

No

Bisync Enhancements, includes:

Bisync 3780 Support

BSC Extended Addressing

Block Serial Tunneling (BSTUN) over Frame Relay

No

No

No

No

No

No

Yes

Yes

Yes

Yes

Cisco MultiPath Channel (CMPC)

No

No

No

No

No

No

No

No

No

No

DLSw+ Enhancements, includes:

Backup Peer Extensions for Encapsulation Types

DLSw+ Border Peer Caching

DLSw+ MIB Enhancements

DLSw+ SNA Type of Service

LLC2-to-SDLC Conversion between PU4 Devices

NetBIOS Dial-on-Demand Routing

UDP Unicast Enhancement

No

No

No

No

No

No

Yes

Yes

Yes

Yes

FRAS Enhancements, includes:

FRAS Boundary Network Node Enhancement

FRAS Dial Backup over DLSw+

FRAS DLCI Backup

FRAS Host

FRAS MIB

SRB over Frame Relay

No

No

No

No

No

No

Yes

Yes

Yes

Yes

SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers

No

No

No

No

No

No

No

No

No

No

TN3270 LU Nailing

No

No

No

No

No

No

No

No

No

No

TN3270 Server Enhancements

No

No

No

No

No

No

No

No

No

No

Token Ring LANE

No

No

No

No

No

No

No

No

No

No

Tunneling of Asynchronous Security Protocols

No

No

No

No

No

No

Yes

Yes

Yes

Yes

Internet

DRP Server Agent

No

No

No

No

No

No

No

No

No

No

IP Routing

Easy IP (Phase 1)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations

No

No

No

No

No

No

No

No

No

No

IP Enhanced IGRP Route Authentication

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

TCP Enhancements, includes:

TCP Selective Acknowledgment

TCP Timestamp

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

LAN Support

AppleTalk Access List Enhancements

No

No

No

No

No

No

No

Yes

Yes

Yes

DECnet Accounting

No

No

No

No

No

No

No

No

No

No

IPX Named Access Lists

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

IPX SAP-after-RIP

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

NLSP Enhancements

No

No

No

No

No

Yes

No

Yes

Yes

Yes

NLSP Multicast Support

No

No

No

No

No

Yes

No

Yes

Yes

Yes

Management

Cisco Call History MIB Command Line Interface

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Cisco IOS Internationalization

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Entity MIB, Phase 1

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

SNMPv2C

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Virtual Profiles

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Multimedia

IP Multicast Load Splitting across Equal-Cost Paths

No

Yes

Yes

Yes

No

Yes

No

Yes

Yes

Yes

IP Multicast over ATM Point-to-Multipoint Virtual Circuits

No

No

No

No

No

No

No

No

No

No

IP Multicast over Token Ring LANs

No

No

No

No

No

No

No

No

No

No

Stub IP Multicast Routing

No

Yes

Yes

Yes

No

Yes

No

Yes

Yes

Yes

Quality of Service

RTP Header Compression

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Security

Double Authentication

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Encrypted Kerberized Telnet

No

No

No

No

No

No

No

No

No

No

HTTP Security

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Per-User Configuration

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Reflexive Access Lists

No

No

No

No

No

No

No

No

No

No

TCP Intercept

No

No

No

No

No

No

No

No

No

No

Vendor-Proprietary RADIUS Attributes

No

No

No

No

No

No

No

No

No

No

Switching

AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs

No

No

No

No

No

No

No

No

No

No

CLNS and DECnet Fast Switching over PPP

No

No

No

No

No

No

No

No

No

No

DECnet/VINES/XNS over ISL, includes:

Banyan VINES Routing over ISL Virtual LANs

DECnet Routing over ISL Virtual LANs

XNS Routing over ISL Virtual LANs

No

No

No

No

No

No

No

No

No

No

Fast-Switched Policy Routing

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

IPX Routing over ISL Virtual LANs

No

No

No

No

No

No

No

No

No

No

VIP Distributed Switching Support for IP Encapsulated in ISL

No

No

No

No

No

No

No

No

No

No

Terminal Services

Virtual Templates for Protocol Translation

No

No

No

No

No

No

No

No

No

No

WAN Optimization

ATM MIB Enhancements

No

No

No

No

No

No

No

No

No

No

PAD Enhancements

No

No

No

No

No

No

No

No

No

No

PAD Subaddressing

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

WAN Services

Bandwidth Allocation Control Protocol

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Enhanced Local Management Interface (ELMI)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay Enhancements

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay MIB Extensions

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Frame Relay Router ForeSight

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN Advice of Charge

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN Caller ID Callback

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN NFAS

No

No

No

No

No

No

No

No

No

No

Layer 2 Forwarding—Fast Switching

No

Yes

Yes

Yes

No

Yes

No

Yes

Yes

Yes

Leased Line ISDN at 128 kbps

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

PPP over ATM

No

No

No

No

No

No

No

No

No

No

Telnet Extensions for Dialout

No

No

No

No

No

No

No

No

No

No

X.25 Enhancements

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

X.25 on ISDN

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

X.25 Switching between PVCs and SVCs

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

X.28 Emulation

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

	Feature Set
Feature	IP	IP Plus	IP Plus 40	IP Plus 56	IP/IPX	IP/IPX Plus	IP/IPX/ AT/IBM	IP/IPX/ AT/IBM Plus	IP/IPX/ AT/IBM Plus 40	IP/IPX/ AT/IBM Plus 56
IBM Support
APPN High Performance Routing	No	No	No	No	No	No	No	No	No	No
APPN MIB Enhancements	No	No	No	No	No	No	No	No	No	No
APPN over Ethernet LAN Emulation	No	No	No	No	No	No	No	No	No	No
APPN Scalability Enhancements	No	No	No	No	No	No	No	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	No	No	No	No	No	No	Yes	Yes	Yes	Yes
Cisco MultiPath Channel (CMPC)	No	No	No	No	No	No	No	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	No	No	No	No	No	No	Yes	Yes	Yes	Yes
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	No	No	No	No	No	No	Yes	Yes	Yes	Yes
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No	No	No	No	No	No	No	No
TN3270 LU Nailing	No	No	No	No	No	No	No	No	No	No
TN3270 Server Enhancements	No	No	No	No	No	No	No	No	No	No
Token Ring LANE	No	No	No	No	No	No	No	No	No	No
Tunneling of Asynchronous Security Protocols	No	No	No	No	No	No	Yes	Yes	Yes	Yes
Internet
DRP Server Agent	No	No	No	No	No	No	No	No	No	No
IP Routing
Easy IP (Phase 1)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	No	No	No	No	No	No	No	No	No	No
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
LAN Support
AppleTalk Access List Enhancements	No	No	No	No	No	No	No	Yes	Yes	Yes
DECnet Accounting	No	No	No	No	No	No	No	No	No	No
IPX Named Access Lists	No	No	No	No	Yes	Yes	Yes	Yes	Yes	Yes
IPX SAP-after-RIP	No	No	No	No	Yes	Yes	Yes	Yes	Yes	Yes
NLSP Enhancements	No	No	No	No	No	Yes	No	Yes	Yes	Yes
NLSP Multicast Support	No	No	No	No	No	Yes	No	Yes	Yes	Yes
Management
Cisco Call History MIB Command Line Interface	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Cisco IOS Internationalization	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	No	Yes	Yes	Yes	No	Yes	No	Yes	Yes	Yes
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	No	No	No	No	No	No	No	No	No	No
IP Multicast over Token Ring LANs	No	No	No	No	No	No	No	No	No	No
Stub IP Multicast Routing	No	Yes	Yes	Yes	No	Yes	No	Yes	Yes	Yes
Quality of Service
RTP Header Compression	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Security
Double Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No	No	No	No	No	No	No	No
HTTP Security	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Reflexive Access Lists	No	No	No	No	No	No	No	No	No	No
TCP Intercept	No	No	No	No	No	No	No	No	No	No
Vendor-Proprietary RADIUS Attributes	No	No	No	No	No	No	No	No	No	No
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No	No	No	No	No	No	No	No
CLNS and DECnet Fast Switching over PPP	No	No	No	No	No	No	No	No	No	No
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	No	No	No	No	No	No	No	No	No	No
Fast-Switched Policy Routing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IPX Routing over ISL Virtual LANs	No	No	No	No	No	No	No	No	No	No
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No	No	No	No	No	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	No	No	No	No	No	No	No	No	No	No
WAN Optimization
ATM MIB Enhancements	No	No	No	No	No	No	No	No	No	No
PAD Enhancements	No	No	No	No	No	No	No	No	No	No
PAD Subaddressing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
WAN Services
Bandwidth Allocation Control Protocol	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Advice of Charge	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Caller ID Callback	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN NFAS	No	No	No	No	No	No	No	No	No	No
Layer 2 Forwarding—Fast Switching	No	Yes	Yes	Yes	No	Yes	No	Yes	Yes	Yes
Leased Line ISDN at 128 kbps	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
PPP over ATM	No	No	No	No	No	No	No	No	No	No
Telnet Extensions for Dialout	No	No	No	No	No	No	No	No	No	No
X.25 Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.25 on ISDN	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.28 Emulation	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes

Table 9: Cisco IOS Software Feature Sets for the Cisco 2500 Series ¹, Part 1

Feature Set

Feature IP IP
Plus IP
Plus
40 IP
Plus
56 ISDN IP/IPX/
AT/
DEC IP/IPX/
AT/
DEC
Plus Enter-
prise
Plus Enter-
prise
Plus
40 Enter-
prise
Plus
56

IBM Support

APPN High Performance Routing

No

No

No

No

No

No

No

No

No

No

APPN MIB Enhancements

No

No

No

No

No

No

No

No

No

No

APPN over Ethernet LAN Emulation

No

No

No

No

No

No

No

No

No

No

APPN Scalability Enhancements

No

No

No

No

No

No

No

No

No

No

Bisync Enhancements, includes:

Bisync 3780 Support

BSC Extended Addressing

Block Serial Tunneling (BSTUN) over Frame Relay

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Yes

Cisco MultiPath Channel (CMPC)

No

No

No

No

No

No

No

No

No

No

DLSw+ Enhancements, includes:

Backup Peer Extensions for Encapsulation Types

DLSw+ Border Peer Caching

DLSw+ MIB Enhancements

DLSw+ SNA Type of Service

LLC2-to-SDLC Conversion between PU4 Devices

NetBIOS Dial-on-Demand Routing

UDP Unicast Enhancement

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Yes

FRAS Enhancements, includes:

FRAS Boundary Network Node Enhancement

FRAS Dial Backup over DLSw+

FRAS DLCI Backup

FRAS Host

FRAS MIB

SRB over Frame Relay

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Yes

SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers

No

No

No

No

No

No

No

No

No

No

TN3270 LU Nailing

No

No

No

No

No

No

No

No

No

No

TN3270 Server Enhancements

No

No

No

No

No

No

No

No

No

No

Token Ring LANE

No

No

No

No

No

No

No

No

No

No

Tunneling of Asynchronous Security Protocols

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Yes

Internet

DRP Server Agent

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

IP Routing

Easy IP (Phase 1)

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations

No

No

No

No

No

No

No

No

No

IP Enhanced IGRP Route Authentication

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

TCP Enhancements, includes:

TCP Selective Acknowledgment

TCP Timestamp

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

LAN Support

AppleTalk Access List Enhancements

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

DECnet Accounting

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

IPX Named Access Lists

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

IPX SAP-after-RIP

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

NLSP Enhancements

No

No

No

No

No

No

No

Yes

Yes

Yes

NLSP Multicast Support

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Management

Cisco Call History MIB Command Line Interface

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Cisco IOS Internationalization

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Entity MIB, Phase 1

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

SNMPv2C

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Virtual Profiles

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Multimedia

IP Multicast Load Splitting across Equal-Cost Paths

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

IP Multicast over ATM Point-to-Multipoint Virtual Circuits

No

No

No

No

No

No

No

No

No

No

IP Multicast over Token Ring LANs

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Stub IP Multicast Routing

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Quality of Service

RTP Header Compression

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Security

Double Authentication

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Encrypted Kerberized Telnet

No

No

No

No

No

No

No

No

No

Yes

HTTP Security

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Per-User Configuration

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Reflexive Access Lists

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

TCP Intercept

No

No

No

No

No

No

No

Yes

Yes

Yes

Vendor-Proprietary RADIUS Attributes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Switching

AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs

No

No

No

No

No

No

No

No

No

No

CLNS and DECnet Fast Switching over PPP

No

No

No

No

No

No

No

Yes

Yes

Yes

DECnet/VINES/XNS over ISL, includes:

Banyan VINES Routing over ISL Virtual LANs

DECnet Routing over ISL Virtual LANs

XNS Routing over ISL Virtual LANs

No

No

No

No

No

No

No

Yes

Yes

Yes

Fast-Switched Policy Routing

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

IPX Routing over ISL Virtual LANs

No

No

No

No

No

No

No

No

No

No

VIP Distributed Switching Support for IP Encapsulated in ISL

No

No

No

No

No

No

No

No

No

No

Terminal Services

Virtual Templates for Protocol Translation

No

No

No

No

No

No

No

Yes

Yes

Yes

WAN Optimization

ATM MIB Enhancements

No

No

No

No

No

No

No

No

No

No

PAD Enhancements

No

No

No

No

No

No

No

Yes

Yes

Yes

PAD Subaddressing

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

WAN Services

Bandwidth Allocation Control Protocol

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Enhanced Local Management Interface (ELMI)

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Frame Relay Enhancements

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Frame Relay MIB Extensions

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Frame Relay Router ForeSight

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

ISDN Advice of Charge

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN Caller ID Callback

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ISDN NFAS

No

No

No

No

No

No

No

No

No

No

Layer 2 Forwarding—Fast Switching

No

Yes

Yes

Yes

No

No

Yes

Yes

Yes

Yes

Leased Line ISDN at 128 kbps

No

No

No

No

No

No

No

No

No

No

PPP over ATM

No

No

No

No

No

No

No

No

No

No

Telnet Extensions for Dialout

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

X.25 Enhancements

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

X.25 on ISDN

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

X.25 Switching between PVCs and SVCs

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

X.28 Emulation

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

¹The Cisco 3011 router runs the same images as the Cisco 2500 series, except ISDN and Remote Access Server.
The Cisco AccessPro PC Card runs the same images as the Cisco 2500 series, except ISDN, Enterprise/APPN Plus, Enterprise/APPN Plus 40, Enterprise/APPN Plus 56, and Remote Access Server.

	Feature Set
Feature	IP	IP Plus	IP Plus 40	IP Plus 56	ISDN	IP/IPX/ AT/ DEC	IP/IPX/ AT/ DEC Plus	Enter- prise Plus	Enter- prise Plus 40	Enter- prise Plus 56
IBM Support
APPN High Performance Routing	No	No	No	No	No	No	No	No	No	No
APPN MIB Enhancements	No	No	No	No	No	No	No	No	No	No
APPN over Ethernet LAN Emulation	No	No	No	No	No	No	No	No	No	No
APPN Scalability Enhancements	No	No	No	No	No	No	No	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	Yes
Cisco MultiPath Channel (CMPC)	No	No	No	No	No	No	No	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	Yes
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	Yes
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No	No	No	No	No	No	No	No
TN3270 LU Nailing	No	No	No	No	No	No	No	No	No	No
TN3270 Server Enhancements	No	No	No	No	No	No	No	No	No	No
Token Ring LANE	No	No	No	No	No	No	No	No	No	No
Tunneling of Asynchronous Security Protocols	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	Yes
Internet
DRP Server Agent	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IP Routing
Easy IP (Phase 1)	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	No	No	No	No		No	No	No	No	No
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
LAN Support
AppleTalk Access List Enhancements	No	No	No	No	No	Yes	Yes	Yes	Yes	Yes
DECnet Accounting	No	No	No	No	No	Yes	Yes	Yes	Yes	Yes
IPX Named Access Lists	No	No	No	No	Yes	Yes	Yes	Yes	Yes	Yes
IPX SAP-after-RIP	No	No	No	No	Yes	Yes	Yes	Yes	Yes	Yes
NLSP Enhancements	No	No	No	No	No	No	No	Yes	Yes	Yes
NLSP Multicast Support	No	No	No	No	No	Yes	Yes	Yes	Yes	Yes
Management
Cisco Call History MIB Command Line Interface	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Cisco IOS Internationalization	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	No	No	No	No	No	No	No	No	No	No
IP Multicast over Token Ring LANs	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Stub IP Multicast Routing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Quality of Service
RTP Header Compression	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
Security
Double Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No	No	No	No	No	No	No	Yes
HTTP Security	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Reflexive Access Lists	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
TCP Intercept	No	No	No	No	No	No	No	Yes	Yes	Yes
Vendor-Proprietary RADIUS Attributes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No	No	No	No	No	No	No	No
CLNS and DECnet Fast Switching over PPP	No	No	No	No	No	No	No	Yes	Yes	Yes
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	No	No	No	No	No	No	No	Yes	Yes	Yes
Fast-Switched Policy Routing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IPX Routing over ISL Virtual LANs	No	No	No	No	No	No	No	No	No	No
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No	No	No	No	No	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	No	No	No	No	No	No	No	Yes	Yes	Yes
WAN Optimization
ATM MIB Enhancements	No	No	No	No	No	No	No	No	No	No
PAD Enhancements	No	No	No	No	No	No	No	Yes	Yes	Yes
PAD Subaddressing	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
WAN Services
Bandwidth Allocation Control Protocol	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
ISDN Advice of Charge	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Caller ID Callback	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN NFAS	No	No	No	No	No	No	No	No	No	No
Layer 2 Forwarding—Fast Switching	No	Yes	Yes	Yes	No	No	Yes	Yes	Yes	Yes
Leased Line ISDN at 128 kbps	No	No	No	No	No	No	No	No	No	No
PPP over ATM	No	No	No	No	No	No	No	No	No	No
Telnet Extensions for Dialout	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.25 Enhancements	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
X.25 on ISDN	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
X.28 Emulation	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes

Table 10: Cisco IOS Software Feature Sets for the Cisco 2500 Series ¹, Part 2

	Feature Set
Feature	Enterprise/ APPN Plus	Enterprise/ APPN Plus 40	Enterprise/ APPN Plus 56	Remote Access Server	FRAD	LAN FRAD	LAN FRAD/ OSPF
IBM Support
APPN High Performance Routing	Yes	Yes	Yes	No	No	No	No
APPN MIB Enhancements	Yes	Yes	Yes	No	No	No	No
APPN over Ethernet LAN Emulation	Yes	Yes	Yes	No	No	No	No
APPN Scalability Enhancements	Yes	Yes	Yes	No	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	Yes	Yes	Yes	No	Yes	Yes	Yes
Cisco MultiPath Channel (CMPC)	No	No	No	No	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	Yes	Yes	Yes	No	Yes	Yes	Yes
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	Yes	Yes	Yes	No	No	No	No
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No	No	No	No	No
TN3270 LU Nailing	No	No	No	No	No	No	No
TN3270 Server Enhancements	No	No	No	No	No	No	No
Token Ring LANE	No	No	No	No	No	No	No
Tunneling of Asynchronous Security Protocols	Yes	Yes	Yes	No	Yes	Yes	Yes
Internet
DRP Server Agent	Yes	Yes	Yes	No	No	No	No
IP Routing
Easy IP (Phase 1)	Yes	Yes	Yes	Yes	No	No	No
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	No	No	No	No	No	No	No
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes	Yes	Yes	Yes	No
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes	Yes	No	No	No
LAN Support
AppleTalk Access List Enhancements	Yes	Yes	Yes	No	No	No	No
DECnet Accounting	Yes	Yes	Yes	No	No	No	No
IPX Named Access Lists	Yes	Yes	Yes	Yes	No	No	Yes
IPX SAP-after-RIP	Yes	Yes	Yes	Yes	No	Yes	Yes
NLSP Enhancements	Yes	Yes	Yes	No	No	No	No
NLSP Multicast Support	Yes	Yes	Yes	No	No	No	No
Management
Cisco Call History MIB Command Line Interface	Yes	Yes	Yes	No	No	No	No
Cisco IOS Internationalization	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	Yes	Yes	Yes	Yes	No	No	No
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	No	No	No	No	No	No	No
IP Multicast over Token Ring LANs	Yes	Yes	Yes	Yes	No	No	No
Stub IP Multicast Routing	Yes	Yes	Yes	Yes	No	No	No
Quality of Service
RTP Header Compression	Yes	Yes	Yes	Yes	No	No	No
Security
Double Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	Yes	No	No	No	No
HTTP Security	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Reflexive Access Lists	Yes	Yes	Yes	Yes	No	No	No
TCP Intercept	Yes	Yes	Yes	No	No	No	No
Vendor-Proprietary RADIUS Attributes	Yes	Yes	Yes	Yes	Yes	No	Yes
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No	No	No	No	No
CLNS and DECnet Fast Switching over PPP	Yes	Yes	Yes	No	No	No	No
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	Yes	Yes	Yes	No	No	No	No
Fast-Switched Policy Routing	Yes	Yes	Yes	Yes	No	No	No
IPX Routing over ISL Virtual LANs	No	No	No	No	No	No	No
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No	No	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	Yes	Yes	Yes	Yes	No	No	No
WAN Optimization					No	No	No
ATM MIB Enhancements	No	No	No	No
PAD Enhancements	Yes	Yes	Yes	Yes	No	No	No
PAD Subaddressing	Yes	Yes	Yes	Yes	No	No	No
WAN Services					No	No	No
Bandwidth Allocation Control Protocol	Yes	Yes	Yes	No
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes	Yes	No	No	No
Frame Relay Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Advice of Charge	Yes	Yes	Yes	No	Yes	Yes	Yes
ISDN Caller ID Callback	Yes	Yes	Yes	No	No	No	No
ISDN NFAS	No	No	No	No	No	No	No
Layer 2 Forwarding—Fast Switching	Yes	Yes	Yes	Yes	No	No	No
Leased Line ISDN at 128 kbps	No	No	No	No	No	No	No
PPP over ATM	No	No	No	No	No	No	No
Telnet Extensions for Dialout	Yes	Yes	Yes	Yes	No	No	No
X.25 Enhancements	Yes	Yes	Yes	Yes	No	No	No
X.25 on ISDN	Yes	Yes	Yes	No	No	No	No
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes	Yes	No	No	No
X.28 Emulation	Yes	Yes	Yes	Yes	No	No	No

¹The Cisco 3011 router runs the same images as the Cisco 2500 series, except ISDN and Remote Access Server.
The Cisco AccessPro PC Card runs the same images as the Cisco 2500 series, except ISDN, Enterprise/APPN Plus, Enterprise/APPN Plus 40, Enterprise/APPN Plus 56, and Remote Access Server.

Table 11: Cisco IOS Software Feature Sets for the Cisco 25fx Series

Feature Set

Feature FRAD LANFRAD LANFRAD/OSPF

IBM Support

APPN High Performance Routing

No

No

No

APPN MIB Enchancements

No

No

No

APPN over Ethernet LAN Emulation

No

No

No

APPN Scalability Enhancements

No

No

No

Bisync Enhancements, includes:

Bisync 3780 Support

BSC Extended Addressing

Block Serial Tunneling (BSTUN) over Frame Relay

Yes

Yes

Yes

Cisco MultiPath Channel (CMPC)

No

No

No

DLSw+ Enhancements, includes:

Backup Peer Extensions for Encapsulation Types

DLSw+ Border Peer Caching

DLSw+ MIB Enhancements

DLSw+ SNA Type of Service

LLC2-to-SDLC Conversion between PU4 Devices

NetBIOS Dial-on-Demand Routing

UDP Unicast Enhancement

Yes

Yes

Yes

FRAS Enhancements, includes:

FRAS Boundary Network Node Enhancement

FRAS Dial Backup over DLSw+

FRAS DLCI Backup

FRAS Host

FRAS MIB

SRB over Frame Relay

No

No

No

SRB over FDDI on Cisco 4000-M, 4500-M, and 4700-M Routers

No

No

No

TN3270 LU Nailing

No

No

No

TN3270 Server Enhancements

No

No

No

Token Ring LANE

No

No

No

Tunneling of Asynchronous Security Protocols

Yes

Yes

Yes

Internet

DRP Server Agent

No

No

No

IP Routing

Easy IP (Phase 1)

No

No

No

Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations

No

No

No

IP Enhanced IGRP Route Authentication

Yes

Yes

No

TCP Enhancements, includes:

TCP Selective Acknowledgment

TCP Timestamp

No

No

No

LAN Support

AppleTalk Access List Enhancements

No

No

No

DECnet Accounting

No

No

No

IPX Named Access Lists

No

Yes

No

IPX SAP-after-RIP

No

Yes

Yes

NLSP Enhancements

No

No

No

NLSP Multicast Support

No

No

No

Management

Cisco Call History MIB Command Line Interface

No

No

No

Cisco IOS Internationalization

Yees

Yes

Yes

Entity MIB, Phase 1

Yes

Yes

Yes

SNMPv2C

Yes

Yes

Yes

Virtual Profiles

Yes

Yes

Yes

Multimedia

IP Multicast Load Splitting across Equal-Cost Paths

No

No

No

IP Multicast over ATM Point-to-Multipoint Virtual Circuits

No

No

No

IP Multicast over Token Ring LANs

No

No

No

Stub IP Multicast Routing

No

No

No

Quality of Service

RTP Header Compression

No

No

No

Security

Double Authentication

Yes

Yes

Yes

Encrypted Kerberized Telnet

No

No

No

HTTP Security

Yes

Yes

Yes

Per-User Configuration

Yes

Yes

Yes

Reflexive Access Lists

No

No

No

TCP Intercept

No

No

No

Vendor-Proprietary RADIUS Attributes

Yes

Yes

No

Switching

AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs

No

No

No

CLNS and DECnet Fast Switching over PPP

No

No

No

DECnet/Vines/XNS over ISL, includes:

Banyan VINES Routing over ISL Virtual LANs

DECnet Routing over ISL Virtual LANs

XNS Routing over ISL Virtual LANs

No

No

No

Fast-Switched Policy Routing

No

No

No

IPX Routing over ISL Virtual LANs

No

No

No

VIP Distributed Switching Support for IP Encapsulated in ISL

No

No

No

Terminal Services

Virtual Interface Template Service

No

No

No

Virtual Templates for Protocol Translation

No

No

No

WAN Optimization

ATM MIB Enhancements

No

No

No

PAD Enhancements

No

No

No

PAD Subaddressing

No

No

No

WAN Services

Bandwidth Allocation Control Protocol

No

No

No

Enhanced Local Management Interface (ELMI)

Yes

Yes

Yes

Frame Relay Enhancements

Yes

Yes

Yes

Frame Relay MIB Extensions

Yes

Yes

Yes

Frame Relay Router ForeSight

Yes

Yes

Yes

ISDN Advice of Charge

No

No

No

ISDN Caller ID Callback

No

No

No

ISDN NFAS

No

No

No

LANE Per-subinterface Debug Messages

No

No

No

Layer 2 Forwarding—Fast Switching

No

No

No

Leased Line ISDN at 128 kbps

No

No

No

Multilink PPP Interleaving and Fair-Queuing Support

No

No

No

PPP over ATM

No

No

No

Telnet Extensions for Dialout

No

No

No

VPDN Tunnel Lookup Based on Dialed Number Information

No

No

No

X.25 Enhancements

No

No

No

X.25 on ISDN

No

No

No

X.25 Switching between PVCs and SVCs

No

No

No

X.28 Emulation

No

No

No

	Feature Set
Feature	FRAD	LANFRAD	LANFRAD/OSPF
IBM Support
APPN High Performance Routing	No	No	No
APPN MIB Enchancements	No	No	No
APPN over Ethernet LAN Emulation	No	No	No
APPN Scalability Enhancements	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	Yes	Yes	Yes
Cisco MultiPath Channel (CMPC)	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	Yes	Yes	Yes
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	No	No	No
SRB over FDDI on Cisco 4000-M, 4500-M, and 4700-M Routers	No	No	No
TN3270 LU Nailing	No	No	No
TN3270 Server Enhancements	No	No	No
Token Ring LANE	No	No	No
Tunneling of Asynchronous Security Protocols	Yes	Yes	Yes
Internet
DRP Server Agent	No	No	No
IP Routing
Easy IP (Phase 1)	No	No	No
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	No	No	No
IP Enhanced IGRP Route Authentication	Yes	Yes	No
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	No	No	No
LAN Support
AppleTalk Access List Enhancements	No	No	No
DECnet Accounting	No	No	No
IPX Named Access Lists	No	Yes	No
IPX SAP-after-RIP	No	Yes	Yes
NLSP Enhancements	No	No	No
NLSP Multicast Support	No	No	No
Management
Cisco Call History MIB Command Line Interface	No	No	No
Cisco IOS Internationalization	Yees	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	No	No	No
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	No	No	No
IP Multicast over Token Ring LANs	No	No	No
Stub IP Multicast Routing	No	No	No
Quality of Service
RTP Header Compression	No	No	No
Security
Double Authentication	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No
HTTP Security	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes
Reflexive Access Lists	No	No	No
TCP Intercept	No	No	No
Vendor-Proprietary RADIUS Attributes	Yes	Yes	No
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No
CLNS and DECnet Fast Switching over PPP	No	No	No
DECnet/Vines/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	No	No	No
Fast-Switched Policy Routing	No	No	No
IPX Routing over ISL Virtual LANs	No	No	No
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No
Terminal Services
Virtual Interface Template Service	No	No	No
Virtual Templates for Protocol Translation	No	No	No
WAN Optimization
ATM MIB Enhancements	No	No	No
PAD Enhancements	No	No	No
PAD Subaddressing	No	No	No
WAN Services
Bandwidth Allocation Control Protocol	No	No	No
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes
ISDN Advice of Charge	No	No	No
ISDN Caller ID Callback	No	No	No
ISDN NFAS	No	No	No
LANE Per-subinterface Debug Messages	No	No	No
Layer 2 Forwarding—Fast Switching	No	No	No
Leased Line ISDN at 128 kbps	No	No	No
Multilink PPP Interleaving and Fair-Queuing Support	No	No	No
PPP over ATM	No	No	No
Telnet Extensions for Dialout	No	No	No
VPDN Tunnel Lookup Based on Dialed Number Information	No	No	No
X.25 Enhancements	No	No	No
X.25 on ISDN	No	No	No
X.25 Switching between PVCs and SVCs	No	No	No
X.28 Emulation	No	No	No

	Feature Set
Feature	IP	IP/IPX/AT/ DEC	Remote Access Server
IBM Support
APPN High Performance Routing	No	No	No
APPN MIB Enhancements	No	No	No
APPN over Ethernet LAN Emulation	No	No	No
APPN Scalability Enhancements	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	No	No	No
Cisco MultiPath Channel (CMPC)	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	No	No	No
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	No	No	No
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No
TN3270 LU Nailing	No	No	No
TN3270 Server Enhancements	No	No	No
Token Ring LANE	No	No	No
Tunneling of Asynchronous Security Protocols	No	No	No
Internet
DRP Server Agent	Yes	Yes	No
IP Routing
Easy IP (Phase 1)	Yes	Yes	Yes
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	No	No	No
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes
LAN Support
AppleTalk Access List Enhancements	No	Yes	No
DECnet Accounting	No	Yes	No
IPX Named Access Lists	No	Yes	Yes
IPX SAP-after-RIP	No	Yes	Yes
NLSP Enhancements	No	No	No
NLSP Multicast Support	No	Yes	No
Management
Cisco Call History MIB Command Line Interface	Yes	Yes	No
Cisco IOS Internationalization	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	Yes	Yes	Yes
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	No	No	No
IP Multicast over Token Ring LANs	Yes	Yes	Yes
Stub IP Multicast Routing	Yes	Yes	Yes
Quality of Service
RTP Header Compression	Yes	Yes	Yes
Security
Double Authentication	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No
HTTP Security	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes
Reflexive Access Lists	Yes	Yes	Yes
TCP Intercept	No	No	No
Vendor-Proprietary RADIUS Attributes	Yes	Yes	Yes
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No
CLNS and DECnet Fast Switching over PPP	No	No	No
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	No	No	No
Fast-Switched Policy Routing	Yes	Yes	Yes
IPX Routing over ISL Virtual LANs	No	No	No
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	No	No	Yes
WAN Optimization
ATM MIB Enhancements	No	No	No
PAD Enhancements	No	No	Yes
PAD Subaddressing	Yes	Yes	Yes
WAN Services
Bandwidth Allocation Control Protocol	Yes	Yes	No
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes
ISDN Advice of Charge	Yes	Yes	No
ISDN Caller ID Callback	Yes	Yes	No
ISDN NFAS	No	No	No
Layer 2 Forwarding—Fast Switching	No	No	Yes
Leased Line ISDN at 128 kbps	No	No	No
PPP over ATM	No	No	No
Telnet Extensions for Dialout	Yes	Yes	Yes
X.25 Enhancements	Yes	Yes	Yes
X.25 on ISDN	Yes	Yes	No
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes
X.28 Emulation	Yes	Yes	Yes

	Feature Set
Feature	IP	IP Plus	Desktop	Desktop Plus	Enterprise	Enterprise Plus
IBM Support
APPN High Performance Routing	No	No	No	No	No	No
APPN MIB Enhancements	No	No	No	No	No	No
APPN over Ethernet LAN Emulation	No	No	No	No	No	No
APPN Scalability Enhancements	No	No	No	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	No	No	No	No	Yes	Yes
Cisco MultiPath Channel (CMPC)	No	No	No	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	No	No	No	No	Yes	Yes
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	No	No	No	No	Yes	Yes
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No	No	No	No
TN3270 LU Nailing	No	No	No	No	No	No
TN3270 Server Enhancements	No	No	No	No	No	No
Token Ring LANE	No	No	No	No	No	No
Tunneling of Asynchronous Security Protocols	No	No	No	No	Yes	Yes
Internet
DRP Server Agent	Yes	Yes	Yes	Yes	Yes	Yes
IP Routing
Easy IP (Phase 1)	No	Yes	No	Yes	No	Yes
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	No	No	No	No	No	No
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes	Yes	Yes	Yes
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes	Yes	Yes	Yes
LAN Support
AppleTalk Access List Enhancements	No	No	Yes	Yes	Yes	Yes
DECnet Accounting	No	No	Yes	Yes	Yes	Yes
IPX Named Access Lists	No	No	Yes	Yes	Yes	Yes
IPX SAP-after-RIP	No	No	Yes	Yes	Yes	Yes
NLSP Enhancements	No	No	No	No	Yes	Yes
NLSP Multicast Support	No	No	Yes	Yes	Yes	Yes
Management
Cisco Call History MIB Command Line Interface	Yes	Yes	Yes	Yes	Yes	Yes
Cisco IOS Internationalization	Yes	Yes	Yes	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	Yes	Yes	Yes	Yes	Yes	Yes
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	No	No	No	No	No	No
IP Multicast over Token Ring LANs	No	No	No	No	No	No
Stub IP Multicast Routing	Yes	Yes	Yes	Yes	Yes	Yes
Quality of Service
RTP Header Compression	Yes	Yes	Yes	Yes	Yes	Yes
Security
Double Authentication	Yes	Yes	Yes	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No	No	No	No
HTTP Security	Yes	Yes	Yes	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes	Yes	Yes	Yes
Reflexive Access Lists	Yes	Yes	Yes	Yes	Yes	Yes
TCP Intercept	No	No	No	No	Yes	Yes
Vendor-Proprietary RADIUS Attributes	Yes	Yes	Yes	Yes	Yes	Yes
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No	No	No	No
CLNS and DECnet Fast Switching over PPP	No	No	No	No	Yes	Yes
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	No	No	No	No	Yes	Yes
Fast-Switched Policy Routing	Yes	Yes	Yes	Yes	Yes	Yes
IPX Routing over ISL Virtual LANs	No	No	No	No	No	No
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	No	Yes	No	Yes	Yes	Yes
WAN Optimization
ATM MIB Enhancements	No	No	No	No	No	No
PAD Enhancements	No	Yes	No	Yes	Yes	Yes
PAD Subaddressing	Yes	Yes	Yes	Yes	Yes	Yes
WAN Services
Bandwidth Allocation Control Protocol	Yes	Yes	Yes	Yes	Yes	Yes
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Advice of Charge	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Caller ID Callback	Yes	Yes	Yes	Yes	Yes	Yes
ISDN NFAS	Yes	Yes	Yes	Yes	Yes	Yes
Layer 2 Forwarding—Fast Switching	No	Yes	No	Yes	Yes	Yes
Leased Line ISDN at 128 kbps	No	No	No	No	No	No
PPP over ATM	No	No	No	No	No	No
Telnet Extensions for Dialout	Yes	Yes	Yes	Yes	Yes	Yes
X.25 Enhancements	Yes	Yes	Yes	Yes	Yes	Yes
X.25 on ISDN	Yes	Yes	Yes	Yes	Yes	Yes
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes	Yes	Yes	Yes
X.28 Emulation	Yes	Yes	Yes	Yes	Yes	Yes

	Feature Set
Feature	IP	IP 40	IP 56	Desktop/ IBM	Desktop/ IBM 40	Desktop/ IBM 56
IBM Support
APPN High Performance Routing	No	No	No	No	No	No
APPN MIB Enhancements	No	No	No	No	No	No
APPN over Ethernet LAN Emulation	No	No	No	No	No	No
APPN Scalability Enhancements	No	No	No	No	No	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	Yes	Yes	Yes	Yes	Yes	Yes
Cisco MultiPath Channel (CMPC)	No	No	No	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	Yes	Yes	Yes	Yes	Yes	Yes
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	Yes	Yes	Yes	Yes	Yes	Yes
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No	No	No	No
TN3270 LU Nailing	No	No	No	No	No	No
TN3270 Server Enhancements	No	No	No	No	No	No
Token Ring LANE	No	No	No	No	No	No
Tunneling of Asynchronous Security Protocols	Yes	Yes	Yes	Yes	Yes	Yes
Internet
DRP Server Agent	Yes	Yes	Yes	Yes	Yes	Yes
IP Routing
Easy IP (Phase 1)	Yes	Yes	Yes	Yes	Yes	Yes
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	Yes	Yes	Yes	Yes	Yes	Yes
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes	Yes	Yes	Yes
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes	Yes	Yes	Yes
LAN Support
AppleTalk Access List Enhancements	No	No	No	Yes	Yes	Yes
DECnet Accounting	No	No	No	Yes	Yes	Yes
IPX Named Access Lists	No	No	No	Yes	Yes	Yes
IPX SAP-after-RIP	No	No	No	Yes	Yes	Yes
NLSP Enhancements	No	No	No	No	No	No
NLSP Multicast Support	No	No	No	Yes	Yes	Yes
Management
Cisco Call History MIB Command Line Interface	No	No	No	No	No	No
Cisco IOS Internationalization	Yes	Yes	Yes	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	Yes	Yes	Yes	Yes	Yes	Yes
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	Yes	Yes	Yes	Yes	Yes	Yes
IP Multicast over Token Ring LANs	Yes	Yes	Yes	Yes	Yes	Yes
Stub IP Multicast Routing	Yes	Yes	Yes	Yes	Yes	Yes
Quality of Service
RTP Header Compression	Yes	Yes	Yes	Yes	Yes	Yes
Security
Double Authentication	Yes	Yes	Yes	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No	No	No	No
HTTP Security	Yes	Yes	Yes	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes	Yes	Yes	Yes
Reflexive Access Lists	Yes	Yes	Yes	Yes	Yes	Yes
TCP Intercept	No	No	No	No	No	No
Vendor-Proprietary RADIUS Attributes	Yes	Yes	Yes	Yes	Yes	Yes
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	No	No	No	Yes	Yes	Yes
CLNS and DECnet Fast Switching over PPP	No	No	No	No	No	No
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	No	No	No	No	No	No
Fast-Switched Policy Routing	Yes	Yes	Yes	Yes	Yes	Yes
IPX Routing over ISL Virtual LANs	No	No	No	Yes	Yes	Yes
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	No	No	No	No	No	No
WAN Optimization
ATM MIB Enhancements	No	No	No	No	No	No
PAD Enhancements	No	No	No	No	No	No
PAD Subaddressing	Yes	Yes	Yes	Yes	Yes	Yes
WAN Services
Bandwidth Allocation Control Protocol	Yes	Yes	Yes	Yes	Yes	Yes
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Advice of Charge	No	No	No	No	No	No
ISDN Caller ID Callback	No	No	No	No	No	No
ISDN NFAS	No	No	No	No	No	No
Layer 2 Forwarding—Fast Switching	Yes	Yes	Yes	Yes	Yes	Yes
Leased Line ISDN at 128 kbps	No	No	No	No	No	No
PPP over ATM	No	No	No	No	No	No
Telnet Extensions for Dialout	No	No	No	No	No	No
X.25 Enhancements	Yes	Yes	Yes	Yes	Yes	Yes
X.25 on ISDN	No	No	No	No	No	No
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes	Yes	Yes	Yes
X.28 Emulation	No	No	No	No	No	No

	Feature Set
Feature	Enterprise	Enterprise 40	Enterprise 56	Enterprise/ APPN	Enterprise/ APPN 40	Enterprise/ APPN 56	Network Layer 3 Switching
IBM Support
APPN High Performance Routing	No	No	No	Yes	Yes	Yes	No
APPN MIB Enhancements	No	No	No	Yes	Yes	Yes	No
APPN over Ethernet LAN Emulation	No	No	No	Yes	Yes	Yes	No
APPN Scalability Enhancements	No	No	No	Yes	Yes	Yes	No
Bisync Enhancements, includes: Bisync 3780 Support BSC Extended Addressing Block Serial Tunneling (BSTUN) over Frame Relay	Yes	Yes	Yes	Yes	Yes	Yes	No
Cisco MultiPath Channel (CMPC)	No	No	No	No	No	No	No
DLSw+ Enhancements, `includes:` Backup Peer Extensions for Encapsulation Types DLSw+ Border Peer Caching DLSw+ MIB Enhancements DLSw+ SNA Type of Service LLC2-to-SDLC Conversion between PU4 Devices NetBIOS Dial-on-Demand Routing UDP Unicast Enhancement	Yes	Yes	Yes	Yes	Yes	Yes	No
FRAS Enhancements, includes: FRAS Boundary Network Node Enhancement FRAS Dial Backup over DLSw+ FRAS DLCI Backup FRAS Host FRAS MIB SRB over Frame Relay	Yes	Yes	Yes	Yes	Yes	Yes	No
SRB over FDDI on Cisco 4000, 4500, and 4700 Series Routers	No	No	No	No	No	No	No
TN3270 LU Nailing	No	No	No	No	No	No	No
TN3270 Server Enhancements	No	No	No	No	No	No	No
Token Ring LANE	No	No	No	No	No	No	No
Tunneling of Asynchronous Security Protocols	Yes	Yes	Yes	Yes	Yes	Yes	No
Internet
DRP Server Agent	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IP Routing
Easy IP (Phase 1)	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Hot Standby Router Protocol (HSRP) over ISL in Virtual LAN Configurations	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IP Enhanced IGRP Route Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes
TCP Enhancements, includes: TCP Selective Acknowledgment TCP Timestamp	Yes	Yes	Yes	Yes	Yes	Yes	Yes
LAN Support
AppleTalk Access List Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	No
DECnet Accounting	Yes	Yes	Yes	Yes	Yes	Yes	No
IPX Named Access Lists	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IPX SAP-after-RIP	Yes	Yes	Yes	Yes	Yes	Yes	Yes
NLSP Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	No
NLSP Multicast Support	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Management
Cisco Call History MIB Command Line Interface	No	No	No	No	No	No	No
Cisco IOS Internationalization	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Entity MIB, Phase 1	Yes	Yes	Yes	Yes	Yes	Yes	Yes
SNMPv2C	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Virtual Profiles	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Multimedia
IP Multicast Load Splitting across Equal-Cost Paths	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IP Multicast over ATM Point-to-Multipoint Virtual Circuits	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IP Multicast over Token Ring LANs	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Stub IP Multicast Routing	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Quality of Service
RTP Header Compression	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Security
Double Authentication	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Encrypted Kerberized Telnet	No	No	No	No	No	No	No
HTTP Security	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Per-User Configuration	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Reflexive Access Lists	Yes	Yes	Yes	Yes	Yes	Yes	No
TCP Intercept	Yes	Yes	Yes	Yes	Yes	Yes	No
Vendor-Proprietary RADIUS Attributes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Switching
AppleTalk Routing over ISL and IEEE 802.10 in Virtual LANs	Yes	Yes	Yes	Yes	Yes	Yes	No
CLNS and DECnet Fast Switching over PPP	Yes	Yes	Yes	Yes	Yes	Yes	No
DECnet/VINES/XNS over ISL, includes: Banyan VINES Routing over ISL Virtual LANs DECnet Routing over ISL Virtual LANs XNS Routing over ISL Virtual LANs	Yes	Yes	Yes	Yes	Yes	Yes	No
Fast-Switched Policy Routing	Yes	Yes	Yes	Yes	Yes	Yes	Yes
IPX Routing over ISL Virtual LANs	Yes	Yes	Yes	Yes	Yes	Yes	Yes
VIP Distributed Switching Support for IP Encapsulated in ISL	No	No	No	No	No	No	No
Terminal Services
Virtual Templates for Protocol Translation	Yes	Yes	Yes	Yes	Yes	Yes	No
WAN Optimization
ATM MIB Enhancements	No	No	No	No	No	No	No
PAD Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	No
PAD Subaddressing	Yes	Yes	Yes	Yes	Yes	Yes	Yes
WAN Services
Bandwidth Allocation Control Protocol	Yes	Yes	Yes	Yes	Yes	Yes	No
Enhanced Local Management Interface (ELMI)	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay MIB Extensions	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Frame Relay Router ForeSight	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ISDN Advice of Charge	No	No	No	No	No	No	No
ISDN Caller ID Callback	No	No	No	No	No	No	No
ISDN NFAS	No	No	No	No	No	No	No
Layer 2 Forwarding—Fast Switching	Yes	Yes	Yes	Yes	Yes	Yes	No
Leased Line ISDN at 128 kbps	No	No	No	No	No	No	No
PPP over ATM	No	No	No	No	No	No	No
Telnet Extensions for Dialout	No	No	No	No	No	No	No
X.25 Enhancements	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.25 on ISDN	No	No	No	No	No	No	No
X.25 Switching between PVCs and SVCs	Yes	Yes	Yes	Yes	Yes	Yes	Yes
X.28 Emulation	Yes	Yes	Yes	Yes	Yes	Yes	No

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