Index

Numerics

Index

Numerics

10/100 port speed, setting 4-5

802.10 trunks

: See IEEE 802.10 trunks

802.1Q

: See IEEE 802.1Q

802.3 RAW-to-FDDI translation 16-12

A

access lists, MLS and

: configuration guidelines 22-10
: example configurations 22-45
: flow masks and 22-6
: overview 22-5

addresses

ATM

: address resolution 17-5
: addressing structure 17-6
: assigning automatically 17-7
: ILMI and 17-7
: LECS and 17-12
: viewing default 17-11

ILMI 17-7

: adding to IP permit list 11-4
: aliases, creating 13-7
: clearing from IP permit list 11-6
: designating 2-5

LANE 17-6

LECS 17-12

MAC

: designating 2-5
: RSM and 21-2

address-recognized bit, Token Ring 15-9

administration

: overview 1-8
: RSM 21-11
: switch 13-1

advertisements, VTP 7-3

aging-time, MLS, specifying 22-20

aliases

command, creating 13-6

: creating 13-7
: designating 2-5

All-Routes Explorers

: maximum hops 7-21
: reduction, Token Ring 15-10

APaRT, FDDI/CDDI and 16-12

AppleTalk interVLAN routing, configuring 21-8

ATM

addresses

: address resolution 17-5
: addressing structure 17-6
: assigning automatically 17-7
: default, displaying 17-11
: ILMI and 17-7
: LECS and 17-12

CLI

: accessing 2-7
: checking syntax 2-13
: command history 2-14
: command mode summary (table) 2-8
: editing command line 2-15
: global configuration mode 2-9
: help 2-12
: interface configuration mode 2-10
: line configuration mode 2-11
: operating 2-8
: overview 2-7
: privileged EXEC mode 2-9
: syntax, checking 2-13
: user EXEC mode 2-9

LANE

: See LANE

LECS address 17-12

modules, session to 17-10

MPOA

: See MPOA

PVC traffic-shaping

: default configuration 18-5
: example configuration 18-7, 18-13

PVCs

: removing 18-6
: setting up in ATM network 18-5
: unbinding 18-6
: VLANs and 18-5, 18-6

traffic shaping 18-1

VCD 18-1

ATM fabric integration module

configuring

: external OC-12 interface 20-3
: internal interface (ATM switch side) 20-3
: internal interface (Catalyst 5000 side) 20-3

default configuration 20-2

hardware and software restrictions 20-2

overview 20-1

ATM LANE

: See LANE

audience xxvii

authentication

local, disabling 11-10

TACACS+

: configuration guidelines 11-8
: default configuration 11-8
: disabling 11-12
: enabling 11-9
: key, specifying 11-10
: login attempts allowed 11-11
: overview 11-7
: timeout interval 11-11

automatic packet recognition and translation

: See APaRT

autonegotiation

: duplex 4-6
: Gigabit Ethernet, enabling 4-9
: speed 4-5
: trunks 8-2

B

BackboneFast

: disabling 5-24
: displaying statistics 5-24
: enabling 5-23
: overview 5-21

banner

: See login banner

blocking state, STP 5-6

BOOT environment variable 21-28

: clearing 3-18
: default 3-14
: displaying 3-17
: overview 3-14
: setting 3-17

boot field

RSM

: overview 21-17
: setting 21-18

switch, setting 3-15

boot image

: RSM and 21-4
: switch and 3-19

boot ROM, RSM and 21-3

booting

configuration register

: setting 3-16

fault-tolerance 21-24

ignoring NVRAM 3-16

RSM

: from Flash 21-21
: from network 21-23
: overview 21-3

BOOTLDR environment variable 21-21, 21-28

BOOTP server 3-10

BPDUs, overview 5-3

bridge forward delay, STP 5-18

bridge hello time, STP 5-18

bridge maximum aging time, STP 5-18

bridge priority, STP 5-18

bridge protocol data units

: See BPDUs

broadcast suppression

: bandwidth-based 12-14
: disabling 12-17
: enabling 12-15
: hardware 12-14
: overview 12-13
: packet-based 12-14
: software 12-14

BUS

: overview 17-3
: redundant 17-13
: setting up 17-13

C

cache, MLS

: displaying entries 22-24
: overview 22-3

CAM

: FDDI/CDDI 16-12
: MLS 22-23

Catalyst 2926 series, overview (table) 1-4

Catalyst 2926G series, overview (table) 1-3

Catalyst 2948G series, overview (table) 1-3

Catalyst 4000 series, overview (table) 1-2

Catalyst 5000 series

: CLI 2-2
: overview (table) 1-1
: redundant supervisor in 3-18

CDDI

APaRT, configuring 16-12

CAM 16-12

checking connectivity 16-15

default configuration 16-2

example configurations

: IEEE 802.10 trunking 16-22
: multiswitch without trunking 16-19
: single switch 16-18

ICMP unreachable messages 16-7

IEEE 802.10 trunks

: configuration guidelines 16-17
: configuring 16-18
: overview 16-15
: VTP and 16-16

IP fragmentation, configuring 16-6

IPX translations 16-10

LER

: alarm, setting 16-7
: cutoff, setting 16-8

MAC address learning, configuring 16-13

native VLAN, setting 16-5

neighbor notification frames 16-8

overview 16-1

PHY line state 16-9

port name, specifying 16-4

port priority, setting 16-5

TRequest parameter 16-10

TRT 16-10

user-data string, specifying 16-3

CDP

: configuring 10-18
: overview 10-17

CGMP

configuration guidelines 12-4

disabling 12-8

enabling 12-4

joining multicast group 12-2

leave processing

: disabling 12-7
: enabling 12-6

leaving multicast group 12-3

multicast group

: clearing 12-7
: configuring 12-5

multicast router ports

: clearing 12-7
: specifying 12-4

overview 12-1

statistics, viewing 12-6

channel modes, Fast EtherChannel (table) 6-2

channels, RSM and 21-2

checksum, verifying Flash file 14-6

Cisco Discovery Protocol

: See CDP

Cisco Group Management Protocol

: See CGMP

CiscoWorks2000 10-5

clear boot system flash command 3-18

clearing the configuration 14-32

CLI

ATM

: accessing 2-7
: checking syntax 2-13
: command history 2-14
: command mode summary (table) 2-8
: editing command line 2-15
: global configuration mode 2-9
: help 2-12
: interface configuration mode 2-10
: line configuration mode 2-11
: operating 2-8
: overview 2-7
: privileged EXEC mode 2-9
: syntax, checking 2-13
: user EXEC mode 2-9

ROM monitor 2-1

RSM

: accessing from switch 2-20
: command mode summary (table) 2-21
: global configuration mode, accessing 2-23
: interface configuration mode, accessing 2-23
: IPX-router configuration mode, accessing 2-25
: overview 2-19
: privileged EXEC mode, accessing 2-22
: ROM monitor mode, accessing 2-26
: route-map configuration mode, accessing 2-25
: router configuration mode, accessing 2-24
: user EXEC mode, accessing 2-22
: VIP2 port adapters and 2-20

switch

: accessing 2-2
: help 2-7
: history substitution 2-6
: IP addresses, designating 2-5
: IP aliases, designating 2-5
: MAC addresses, designating 2-5
: modules, designating 2-4
: operating 2-4
: overview 2-2
: ports, designating 2-4
: VLANs, designating 2-4

clock, setting 13-17

command aliases, creating 13-6

command modes

global configuration 2-9

interface configuration 2-10

line configuration 2-11

privileged EXEC 2-9

RSM

: global configuration mode, accessing 2-23
: interface configuration mode, accessing 2-23
: IPX-router configuration mode, accessing 2-25
: privileged EXEC mode, accessing 2-22
: ROM monitor mode, accessing 2-26
: route-map configuration mode, accessing 2-25
: router configuration mode, accessing 2-24
: summary (table) 2-21
: user EXEC mode, accessing 2-22

user EXEC 2-9

community strings

: defining 10-4
: overview 10-2

CONFIG_FILE environment variable 21-27, 21-28

configuration files

creating 14-28

downloading

: from Flash device 14-30
: preparation 14-28
: TFTP 14-29
: via TFTP 14-29

guidelines for creating 14-27

RSM

: CONFIG_FILE variable and 21-27
: copying 21-17
: downloading 21-14
: host 21-26
: network 21-25
: overview 21-12
: specifying startup 21-25
: uploading 21-12

running configuration

: downloading via TFTP 14-29
: uploading via TFTP 14-31

uploading

: preparation 14-31
: to TFTP server 14-31

configuration loss thresholds, Token Ring 15-9

configuration modes

ATM

: global 2-9
: interface 2-10
: line 2-11
: summary 2-8

RSM

: global 2-23
: interface 2-23
: IPX-router 2-25
: route-map 2-25
: router 2-24
: summary 2-21

configuration register

boot field

: RSM 21-17, 21-18
: switch, setting 3-15

default setting 3-14

ignoring NVRAM at boot 3-16

overview 3-13

ROM monitor console port baud rate 3-15

setting 3-16

configuration, clearing 14-32

Configure Direct VCC 17-4

console port

downloading software images

: example PC download 14-23
: example UNIX download 14-24
: PC procedure 14-20
: preparation 14-20
: UNIX procedure 14-22

establishing a connection 3-4

redundant supervisor and 3-19

ROM monitor baud rate 3-15

SLIP and 3-9

contact, setting 13-15

content-addressable memory

: See CAM

Control Direct VCC 17-5

Control Distribute VCC 17-5

conventions, documentation xxix

Copper Distributed Data Interface

: See CDDI

CWSI Campus 10-5

D

database

LECS

: default ELAN 17-16
: restricted-membership ELANs 17-19
: unrestricted-membership ELANs 17-18

VMPS

: downloading 9-7
: example configuration file 9-8

date, setting 13-17

daylight saving time

: disabling adjustment 13-21
: enabling adjustment 13-21

Dedicated Token Ring

: See DTR

default configuration

: ATM fabric integration module 20-2
: ATM LANE 17-8
: CDDI 16-2
: DNS 13-12
: dynamic port membership 9-2
: EtherChannel 6-3
: Ethernet 4-3
: Fast EtherChannel 6-3
: Fast Ethernet 4-3
: Fast Ethernet trunks 8-5
: FDDI 16-2
: Gigabit EtherChannel 6-3
: Gigabit Ethernet 4-3
: Gigabit Ethernet trunks 8-5
: IP permit list 11-4
: Layer 3 fabric integration module 23-2
: NTP 13-18
: protocol filtering 4-11
: PVC traffic-shaping 18-5
: RSM 21-5
: SNMP 10-3
: spanning-tree 5-11
: supervisor engine 3-2
: switch boot configuration 3-14
: system message logging 10-21
: TACACS+ authentication 11-8
: Token Ring 15-4
: VLANs 7-16
: VMPS 9-2
: VTP 7-5

default gateway, configuring 3-7

destination-ip flow mask 22-6

disabled state, STP 5-10

DISL

: See DTP

DNS

default configuration 13-12

disabling 13-13

domain

: clearing 13-13
: setting name 13-12

enabling 13-12

overview 13-11

server

: clearing 13-13
: specifying 13-12

setting up 13-12

system name and 13-14

system prompt and 13-14

document conventions xxix

document organization xxviii

documentation, related xxxi

domain name

: clearing 13-13
: setting 13-12

Domain Name System

: See DNS

downloading

configuration files

: from Flash device 14-30
: preparation 14-28
: RSM 21-14
: TFTP 14-29
: via TFTP 14-29

software images

: example, multiple module 14-18, 14-19
: example, single module 14-16, 14-17
: example, supervisor 14-13, 14-14
: overview 14-8
: preparation 14-9
: supervisor 14-10
: switching module 14-11

DRAM, RSM and 21-4

DTP

: non-Cisco devices and 8-4
: overview 8-2

DTR 15-4

dual PHY, connecting to ATM switch 17-11

duplex

: Fast Ethernet 4-6
: Gigabit Ethernet 4-6
: Token Ring 15-7

dynamic port VLAN membership

: configuring 9-5
: default configuration 9-2
: example 9-9
: overview 9-1
: reconfirming 9-6
: troubleshooting 9-8

Dynamic Trunking Protocol

: See DTP

E

early token release, setting 15-8

editing command line 2-15

ELANs

: address resolution 17-5
: ELAN ID, configuring 19-8
: LECs and 17-4
: VLANs and 17-4

enable password 3-11

encapsulation type descriptions, trunks (table) 8-3

environment variables

BOOT

: clearing 3-18
: displaying 3-17
: overview 3-14
: RSM and 21-28
: setting 3-17

RSM

: BOOT 21-28
: BOOTLDR 21-21, 21-28
: CONFIG_FILE 21-27, 21-28
: creating 21-29
: modifying 21-29
: overview 21-28

error messages

: system message logging (syslog) 10-18
: VMPS (table) 9-7

Etherchannel

: See Fast EtherChannel or Gigabit EtherChannel

Ethernet

802.3 RAW-to-FDDI translation 16-12

autonegotiation, speed 4-5

checking connectivity 4-6

default configuration 4-3

FDDI 802.2-to-Ethernet translation 16-11

FDDI SNAP-to-Ethernet translation 16-11

overview 4-1

port duplex, setting 4-6

port name, setting 4-4

port priority, setting 4-4

port speed, setting 4-5

protocol filtering

: See protocol filtering

examples, conventions xxx

EXEC mode

: privileged 2-9
: user 2-9

F

fabric integration modules

: See ATM fabric integration module and Layer 3 fabric integration module

fast aging-time, specifying 22-21

Fast EtherChannel

: channel modes (table) 6-2
: configuration guidelines 6-4
: configuration restrictions 6-5
: configuring 6-7
: default configuration 6-3
: hardware support (table) 6-3
: overview 6-1
: PAgP and 6-2
: valid and invalid configurations (figure) 6-6

Fast Ethernet

autonegotiation, speed 4-5

checking connectivity 4-6

default configuration 4-3

Fast EtherChannel

: See Fast EtherChannel

overview 4-1

port duplex, setting 4-6

port name, setting 4-4

port priority, setting 4-4

port speed, setting 4-5

protocol filtering

: See protocol filtering

trunks

: See trunks

FDDI

802.2-to-Ethernet translation 16-11

802.3 RAW-to-FDDI translation 16-12

APaRT, configuring 16-12

CAM 16-12

checking connectivity 16-15

default configuration 16-2

example configurations

: IEEE 802.10 trunking 16-22
: multiswitch without trunking 16-19
: single switch 16-18

ICMP unreachable messages 16-7

IEEE 802.10 trunks

: configuration guidelines 16-17
: configuring 16-18
: example configuration 16-22
: overview 16-15
: VTP and 16-16

IP fragmentation, configuring 16-6

IPX translations 16-10

LER

: alarm, setting 16-7
: cutoff, setting 16-8

MAC address learning, configuring 16-13

native VLAN, setting 16-5

neighbor notification frames 16-8

overview 16-1

PHY line state 16-9

port name, specifying 16-4

port priority, setting 16-5

SNAP-to-Ethernet translation 16-11

TRequest parameter 16-10

TRT 16-10

user-data string, specifying 16-3

features, new hardware and software (table) xxv

Fiber Distributed Data Interface

: See FDDI

filters

NDE

: clearing 22-36
: destination and source subnet, specifying 22-34
: destination host, specifying 22-34
: destination TCP/UDP port, specifying 22-34
: overview 22-31
: protocol 22-35
: source host and destination TCP/UDP port 22-35

port

: See secure port filtering

protocol

: See protocol filtering

Token Ring

: clearing 15-13
: MAC address filter, adding 15-11
: overview 15-11
: protocol filter, adding 15-12

Flash file system

: checksum, verifying 14-6
: copying files 14-3
: default device, setting 14-2
: deleting files 14-5
: formatting device 14-7
: listing files 14-2
: overview 14-1
: restoring deleted files 14-6
: verifying file checksum 14-6

Flash memory

: booting RSM from 21-21
: loading system image from 21-20
: RSM and 21-3

Flash synchronization

: examples 3-25
: overview 3-20

flow control

: configuring 4-7
: keywords (table) 4-8

flow masks

: destination-ip 22-6
: ip-flow 22-6
: minimum, specifying 22-21
: MLS entries and 22-6
: modes 22-6
: overview 22-6
: source-destination-ip 22-6

flows, MLS 22-2

formatting, Flash device 14-7

Forward Delay Timer 5-2

forwarding state, STP 5-9

fragmentation, IP 16-6

frame priority, Token Ring 15-5

frame-copied bit, Token Ring 15-9

G

Gigabit EtherChannel

: configuration guidelines 6-4
: configuration restrictions 6-6
: configuring 6-7
: default configuration 6-3
: hardware support 6-3
: overview 6-1
: port negotiation, configuring 4-9

Gigabit Ethernet

autonegotiation

: enabling 4-9
: possible link states (table) 4-9

checking connectivity 4-6

default configuration 4-3

duplex 4-6

flow control

: command keywords (table) 4-8
: configuring 4-7

link negotiation, enabling 4-9

overview 4-1

port name, setting 4-4

port priority, setting 4-4

protocol filtering

: See protocol filtering

trunks

: See trunks

global configuration mode

: ATM 2-9
: RSM 2-23

H

hardware, new features (table) xxv

Hello Time 5-2

history

: ATM CLI 2-14
: switch CLI 2-6

hops, All-Routes Explorers and 7-21

I

ICMP

ping

: executing 13-9
: overview 13-9

time exceeded messages 13-10

traceroute and 13-10

unreachable messages, FDDI/CDDI and 16-7

IEEE 802.10 trunks

: configuration guidelines 16-17
: configuring 16-18
: overview 16-15
: VTP and 16-16

IEEE 802.1Q

: configuring 8-7
: example configuration 8-17
: overview 8-1
: restrictions 8-5
: supported switches (table) 8-4

IGMP

configuration guidelines 12-8

disabling 12-12

enabling 12-9

joining multicast group 12-2

leaving multicast group 12-3

multicast group

: clearing 12-12
: configuring 12-10

multicast router ports

: clearing 12-12
: specifying 12-9

overview 12-1

statistics, viewing 12-11

ILMI

: address registration 17-7
: keepalive timeout 17-27

images

: See software images

in-band (sc0) interface

: configuring 3-6
: IP address, assigning 3-6
: overview 3-2, 3-4
: VLAN assignment 7-12

inferior BPDU, BackboneFast and 5-21

interface configuration mode

: ATM 2-10
: RSM 2-23

interfaces

: in-band (sc0) 3-4, 3-6, 7-12
: LANE and 17-9
: out-of-band management (me1) 3-4, 3-7
: SLIP (sl0) 3-4, 3-9
: VLAN (RSM) 21-2

Internet Group Management Protocol

: See IGMP

Internet protocols, supported 1-9

interVLAN routing

: AppleTalk, configuring 21-8
: example configuration 21-9
: IP, configuring 21-7
: IPX, configuring 21-8
: Layer 3 fabric integration module and 23-4
: overview 21-1

IOS

: RSM image 21-5

: default gateway, configuring 3-7
: interVLAN routing, configuring 21-7
: static routes 3-8
: subnetworks, VLANs and 7-12

IP addresses

: adding to IP permit list 11-4
: aliases, creating 13-7
: clearing from IP permit list 11-6
: designating 2-5
: setting on supervisor 3-6, 3-7

IP aliases

: creating 13-7
: designating 2-5

IP fragmentation, FDDI/CDDI and 16-6

IP permit list

: addresses, adding 11-4
: clearing entries 11-6
: default configuration 11-4
: disabling 11-6
: enabling 11-5
: overview 11-3

IP traceroute

: executing 13-11
: overview 13-10

ip-flow flow mask 22-6

IPX

: 802.3 RAW-to-FDDI translation 16-12
: FDDI 802.2-to-Ethernet translation 16-11
: FDDI SNAP-to-Ethernet translation 16-11
: FDDI/CDDI translations 16-10
: interVLAN routing, configuring 21-8

IPX-router configuration mode, RSM and 2-25

ISL

: configuring 8-6
: example configuration 8-10
: overview 8-1
: supported switches (table) 8-4

K

keepalive, ILMI 17-27

Kermit

example downloads

: PC procedure 14-23
: UNIX procedure 14-24

PC software download procedure 14-20

preparing to download software images 14-20

UNIX software download procedure 14-22

key, TACACS+ 11-10

L

LAN emulation

: See LANE

LANE

ATM addresses

: address resolution 17-5
: addressing structure 17-6
: automatic assignment 17-7
: default, displaying 17-11
: ILMI and 17-7
: LECS and 17-12

BUS

: overview 17-3
: redundant 17-13
: setting up 17-13

components 17-3

configuration guidelines 17-9

Configure Direct VCC 17-4

Control Direct VCC 17-5

Control Distribute VCC 17-5

default configuration 17-8

ELANs

: address resolution 17-5
: VLANs and 17-4

example configurations 17-30

ILMI

: address registration 17-7
: keepalive timeout 17-27

implementation plan, creating 17-8

interfaces 17-9

LEC

: joining an ELAN 17-4
: overview 17-3
: setting up 17-14

LECS

: binding 17-21
: database, default ELAN 17-16
: database, restricted-membership ELANs 17-19
: database, unrestricted-membership ELANs 17-18
: overview 17-3
: redundant 17-16
: starting 17-21

LES

: overview 17-3
: redundant 17-13
: setting up 17-13

monitoring 17-22

MPOA and 19-5

Multicast Send VCC 17-5

multicast traffic and 17-6

operation 17-3

output throttling 17-26

overview 17-1

session command 17-10

subinterfaces 17-9

UNI 3.1 signaling 17-28

VCCs 17-3

verifying setup 17-22

VTP

: configuring 17-24
: setting up 17-24

LANE broadcast-and-unknown server

: See BUS

LANE client

: See LEC

LANE configuration server

: See LECS

LANE server

: See LES

Layer 3 shortcuts

: See MLS

Layer 3 fabric integration module

configuring

: external ports 23-3
: internal interfaces (Catalyst 5000 side) 23-3
: internal interfaces (Catalyst 8510 CSR side) 23-4

default configuration 23-2

hardware and software restrictions 23-3

overview 23-1

LE ARP 17-3

learning state, STP 5-8

leave processing, CGMP

: disabling 12-7
: enabling 12-6

LEC

: joining an ELAN 17-4
: overview 17-3
: setting up 17-14
: VTP and 17-24

LECS

ATM address, configuring 17-12

binding 17-21

database

: default ELAN 17-16
: restricted-membership ELANs 17-19
: unrestricted-membership ELANs 17-18

overview 17-3

redundant 17-16

starting 17-21

LER

: alarm, setting 16-7
: cutoff, setting 16-8

LES

: overview 17-3
: redundant 17-13
: setting up 17-13

LightStream 1010

: LECS ATM address and 17-12
: PVC traffic-shaping and 18-8
: setting up PVCs 18-9

line configuration mode 2-11

link error rate

: See LER

link negotiation, Gigabit Ethernet 4-9

listening state, STP 5-7

load sharing, trunking and 8-11

location, setting 13-15

: clearing 13-16
: configuring 13-16
: overview 13-16

M

MAC addresses

: blocking 11-1
: designating 2-5
: filters, Token Ring 15-11
: learning, FDDI/CDDI 16-13
: RSM and 21-2
: secure port filtering and 11-1

Maximum Age Timer 5-2

me1 (out-of-band management) interface

: configuring 3-7
: IP address, assigning 3-7
: overview 3-2

memory configuration, RSM 21-16

message-of-the-day

: See login banner

metric values, switch TopN reports (table) 10-26

MIBs

: Network Analysis Module and 10-16
: overview 10-2
: RMON/RMON2 support (table) 10-16
: support list 1-10

MLS

access lists

: configuration guidelines 22-10
: example configurations 22-45
: flow masks and 22-6
: overview 22-5

aging-time, specifying 22-20

cache

: clearing entries 22-27
: overview 22-3

cache, displaying

: all entries 22-25
: by destination address 22-25
: by MLS-RP 22-26
: by source address 22-25
: by specific flow 22-26

CAM entries, displaying 22-23

components 22-2

configuration

: router with extended access list example 22-47
: router with no access lists example 22-45
: router with standard access list example 22-46
: switch example 22-47

configuration guidelines

: access lists 22-10
: external routers 22-9
: general 22-9
: interaction with other features 22-10
: MTU 22-11
: router commands with MLS 22-11

configuration information, displaying 22-23

debugging

: on router 22-18
: on switch 22-29

disabling

: on router interface 22-14
: on switch 22-22

enabling

: on router interfaces 22-13
: on switch 22-19

examples

: basic implementation 22-38
: host-ATM-MLS-SE-MLS-RP-host 22-43
: host-FDDI-MLS-SE-MLS-RP-host 22-42
: host-MLS-SE-MLS-RP-host 22-40
: host-MLS-SE-MLS-RP-router-host 22-40
: host-router-MLS-SE-MLS-RP-host 22-41
: host-router-MLS-SE-MLS-RP-router-host 22-42
: router configuration, extended access list 22-47
: router configuration, no access lists 22-45
: router configuration, standard access list 22-46
: switch configuration 22-47
: unsupported topologies 22-44

fast aging-time, specifying 22-21

flow masks

: access lists and 22-6
: destination-ip 22-6
: ip flow 22-6
: minimum, specifying 22-21
: MLS entries and 22-6
: modes 22-6
: overview 22-6
: source-destination-ip 22-6

flows 22-2

hardware requirements 22-8

management interface

: removing 22-14
: specifying on router 22-13

MLSP

: disabling on router 22-16
: enabling on router 22-12

monitoring on router 22-16

NDE

: See NDE

null domain, removing interface from 22-15

operational overview 22-4

overview 1-6, 22-2

packet export rate 22-8

packet rewrite 22-3

packet threshold, specifying 22-21

routers

: removing 22-22
: specifying 22-19

software requirements 22-8

statistics

: clearing 22-29
: displaying by protocol 22-27
: displaying for MLS cache entries 22-28
: displaying for MLS-RPs 22-28

unsupported topologies 22-44

VLAN ID

: assigning to interface 22-13
: clearing from interface 22-14

VTP domain

: adding interface to 22-12
: removing interface from 22-15

MLSP

: disabling on router 22-16
: enabling on router 22-12
: overview 22-2

MLS-RP

: overview 22-2
: removing from switch 22-22
: specifying on switch 22-19

MLS-SE

cache entries

: clearing 22-27
: displaying 22-24

CAM entries, displaying 22-23

configuration information, displaying 22-23

debugging 22-29

disabling MLS 22-22

enabling MLS 22-19

overview 22-2

routers

: removing 22-22
: specifying 22-19

statistics

: clearing 22-29
: displaying 22-27

modules

ATM

: configuring 17-1, 18-1, 19-1

ATM fabric integration module

: configuring 20-1

CDDI

: configuring 16-1

checking status 13-1

designating on command-line 2-4

downloading software images 14-11

Ethernet

: configuring 4-1, 6-1

Fast Ethernet

: configuring 4-1, 6-1

FDDI

: configuring 16-1

Gigabit Ethernet

: configuring 4-1, 6-1

Layer 3 fabric integration module

: configuring 23-1

Network Analysis Module

: configuring 10-10

RSM

: configuring 21-1

supervisor engine

: configuring 3-1

Token Ring

: configuring 15-1

MOTD

: See login banner

MPC

: associating LEC to ELAN 19-7
: configuring 19-7
: example configuration 19-10
: monitoring 19-8
: overview 19-3

MPOA

configuration guidelines 19-6

example configurations 19-10

LANE and 19-5

MPC

: associating LEC to ELAN 19-7
: configuring 19-7
: monitoring 19-8
: overview 19-3

MPS

: configuring 19-9
: configuring variables 19-9
: ELAN ID, configuring 19-8
: monitoring 19-10
: overview 19-3

NHRP and 19-4

overview 19-2

shortcut domains 19-4

terminology (table) 19-3

traffic flow 19-4

MPS

: configuring 19-9
: configuring variables 19-9
: ELAN ID, configuring 19-8
: example configuration 19-11
: monitoring 19-10
: NHRP routing and 19-4
: overview 19-3

MTU, MLS and 22-11

multicast

CGMP and 12-3

groups

: clearing 12-7, 12-12
: configuring 12-5, 12-10
: joining 12-2
: leaving 12-3

IGMP snooping and 12-8

LANE and 17-6

overview 1-8

router

: clearing ports 12-7
: clearing ports, IGMP 12-12
: IGMP ports, specifying 12-9
: specifying port for 12-4

suppression 12-13

: bandwidth-based 12-14
: disabling 12-17
: enabling 12-15
: hardware 12-14
: overview 12-13
: packet-based 12-14
: software 12-14

Multicast Send VCC 17-5

Multilayer Switching

: See MLS

Multilayer Switching Protocol

: See MLSP

Multilayer Switching-Route Processor

: See MLS-RP

Multilayer Switching-Switching Engine

: See MLS-SE

Multiprotocol Over ATM

: See MPOA

N

name, setting port 4-4

native VLAN

: 802.1Q and 8-5
: CDDI and 16-5
: FDDI and 16-5

NDE

configuration, displaying 22-37

data collection 22-30

data export address

: removing 22-36
: specifying 22-32

data export collector, specifying 22-33

disabling 22-36

enabling 22-33

filters

: clearing 22-36
: destination and source subnet, specifying 22-34
: destination host, specifying 22-34
: destination TCP/UDP port, specifying 22-34
: overview 22-31
: protocol, specifying 22-35
: source host and destination TCP/UDP port, specifying 22-35

Network Analysis Module and 10-12

overview 22-29

packet export rate 22-8

protocols

: removing for statistics collection 22-35
: specifying for statistics collection 22-35

statistics collection

: removing protocols for 22-35
: specifying protocols for 22-35

neighbor notification frames, FDDI/CDDI and 16-8

netboot, RSM and 21-23

NetFlow Data Export

: See NDE

NetFlow Monitor Option 10-12

Network Analysis Module

: configuring 10-11
: default configuration 10-11
: NDE 10-12
: NetFlow Monitor Option 10-12
: other commands 10-14
: overview 10-10
: SPAN 10-11
: VLAN Agents Option 10-13
: VLAN Monitor Option 10-13

network configuration, RSM 21-17

network management

: configuring 10-1
: overview 1-6

network security

: See security

Network Time Protocol

: See NTP

NFFC/NFFC II

: IGMP snooping and 12-8
: MLS and 22-2
: protocol filtering and 4-10

NHRP, MPOA and 19-4

NMS

: SNMP, configuring 10-3
: SPAN, configuring 10-8

NTP

broadcast-client mode

: configuring 13-19
: disabling 13-22

client mode

: configuring 13-20
: disabling 13-22

daylight saving time adjustment

: disabling 13-21
: enabling 13-21

default configuration 13-18

disabling 13-22

overview 13-17

server

: clearing 13-21
: specifying 13-20

time zone

: clearing 13-21
: setting 13-20

null domain, removing MLS interface from 22-15

NVRAM

: ignoring content at boot 3-16
: RSM and 21-2

O

out-of-band management (me1) interface

: configuring 3-7
: IP address, assigning 3-7
: overview 3-2

output throttling, LANE and 17-26

overview

: Catalyst 2926 series switches (table) 1-4
: Catalyst 2926G series switches (table) 1-3
: Catalyst 2948G series switches (table) 1-3
: Catalyst 4000 series switches (table) 1-2
: Catalyst 5000 series switches (table) 1-1

P

packet export rate, MLS and 22-8

packet rewrite, MLS and 22-3

packet threshold, MLS, specifying 22-21

PAgP 6-2

password recovery, RSM 21-29

passwords

: enable 3-11
: privileged 3-11
: user 3-11

PC card, formatting 14-7

PCMCIA

: See PC card

permanent virtual connections

: See PVCs

permit list

: See IP permit list

PHY

: dual 17-11, 17-12
: line state, FDDI/CDDI 16-9

ping

: executing 13-9
: overview 13-9
: RSM and 21-11
: testing connectivity 4-6, 16-15

Port Aggregation Protocol

: See PAgP

port-channel interface, configuring on Catalyst 8510 CSR 23-4

PortFast, configuring 5-15

ports

capabilities, checking 13-5

checking status 13-3

cost, STP 5-14

designating on command-line 2-4

duplex

: Ethernet 4-6
: Fast Ethernet 4-6
: Gigabit Ethernet 4-6
: Token Ring 15-7

dynamic VLAN membership

: configuring 9-5
: default configuration 9-2
: example 9-9
: overview 9-1
: reconfirming 9-6
: troubleshooting 9-8

filtering

: See secure port filtering

name

: CDDI 16-4
: Ethernet 4-4
: Fast Ethernet 4-4
: FDDI 16-4
: Gigabit Ethernet 4-4
: Token Ring 15-5

port-VLAN cost, STP 5-14

priority

: CDDI 16-5
: Ethernet 4-4
: Fast Ethernet 4-4
: FDDI 16-5
: Gigabit Ethernet 4-4
: STP 5-13
: Token Ring 15-5

speed

: 10/100 Fast Ethernet 4-5
: Token Ring 15-6

state, Token Ring STP 5-17

transmission mode, Token Ring 15-7

VLAN assignments 7-21

VLAN priority, STP 5-13

priority

: CDDI ports 16-5
: Ethernet ports 4-4
: Fast Ethernet ports 4-4
: FDDI ports 16-5
: Gigabit Ethernet ports 4-4
: STP 5-13
: Token Ring ports 15-5

privileged EXEC mode

: ATM 2-9
: RSM 2-22

privileged password 3-11

prompt

: configuring 13-15
: overview 13-14

protocol filtering

: configuring 4-11
: default configuration 4-11
: overview 4-10
: protocol support 4-10
: Token Ring 15-12

pruning, VTP

: See VTP, pruning

PVC traffic-shaping

default configuration 18-5

example configurations

: nonredundant 18-7
: redundant 18-13

VLANs and 18-6

PVCs

: removing 18-6
: setting up in ATM network 18-5
: traffic shaping 18-1
: unbinding 18-6
: VLANs and 18-5, 18-6

R

redundant supervisor engine

: See supervisor engine, redundant

S

sc0 (in-band) interface

: configuring 3-6
: IP address, assigning 3-6
: overview 3-2
: VLAN assignment 7-12

secure port filtering

: configuration guidelines 11-2
: configuring 11-2
: disabling 11-3
: overview 11-1

security

: configuring 11-1
: IP permit list 11-3
: overview 1-7
: passwords, configuring 3-11
: secure port filtering 11-1
: TACACS+ authentication 11-7

serial download

: example PC software image download 14-23
: example UNIX software image download 14-24
: PC software image download procedure 14-20
: preparing to download 14-20
: UNIX software image download procedure 14-22

session command

: ATM module and 2-7, 17-10
: RSM and 21-7

shortcut domains, MPOA and 19-4

Simple Network Management Protocol

: See SNMP

sl0 (SLIP) interface

: configuring 3-9
: overview 3-2

SLIP

: console port and 3-9
: sl0 interface 3-4

SLIP (sl0) interface

: configuring 3-9
: overview 3-2

SNMP

community strings

: defining 10-4
: overview 10-2

configuring 10-4

default configuration 10-3

NMS and 10-3

overview 10-2

supported RMON MIB objects 10-16

software images

downloading

: example, multiple module 14-18, 14-19
: example, single module 14-16, 14-17
: example, supervisor 14-13, 14-14
: overview 14-8
: preparation 14-9
: supervisor 14-10
: switching module 14-11

supervisor engine, description 1-4

uploading

: preparation 14-25
: supervisor 14-26

software, new features (table) xxv

source-destination-ip flow mask 22-6

source-route bridging

: See SRB

source-route switching, Token Ring and 15-3

source-route transparent bridging

: See SRT bridging

SPAN

: configuration guidelines 10-7
: configuring 10-8
: disabling 10-9
: NMS and 10-8
: overview 10-7

spanning-tree

: See STP

spanning-tree backbone fast convergence

: See BackboneFast

spanning-tree PortFast

: See PortFast

Spanning-Tree Protocol

: See STP

spanning-tree UplinkFast

: See UplinkFast

speed

: 10/100 Fast Ethernet port, setting 4-5
: Token Ring port, setting 15-6

SRB, Token Ring and 15-3

SRT bridging, Token Ring and 15-3

standby supervisor engine

: See supervisor engine, redundant

static route, configuring 3-8

STP

BPDUs and 5-3

bridge forward delay, setting 5-18

bridge hello time, setting 5-18

bridge maximum aging time, setting 5-18

bridge priority, setting 5-18

default configuration 5-11

disabling 5-19

enabling 5-12

Forward Delay Timer 5-2

Hello Time 5-2

Maximum Age Timer 5-2

overview 1-5, 5-1

port cost, configuring 5-14

port priority, configuring 5-13

port states

: blocking 5-6
: disabled 5-10
: forwarding 5-9
: learning 5-8
: listening 5-7
: overview 5-4

port VLAN priority, configuring 5-13

PortFast, configuring 5-15

port-VLAN cost 5-14

root switch

: election 5-2
: parameters (table) 5-2
: primary 5-16
: secondary 5-17

stable topology and 5-3

Token Ring

: overview 5-11
: port state, setting 5-17
: TrBRF 5-17
: TrBRF functional address, setting 5-18

subinterfaces, LANE and 17-9

supervisor engine

BOOT environment variable

: clearing 3-18
: displaying 3-17
: overview 3-14
: setting 3-17

boot image 3-19

BOOTP server and 3-10

configuration register

: boot field, setting 3-15
: ignore NVRAM, setting 3-16
: overview 3-13
: ROM monitor baud rate, setting 3-15
: setting 3-16

configuring 3-1

console port

: establishing connection 3-4
: ROM monitor baud rate 3-15
: SLIP and 3-9

default boot configuration 3-14

default configuration 3-2

default gateways 3-7

downloading software images 14-10

Flash file system

: See Flash file system

IP address, setting 3-6, 3-7

management interfaces

: me1 (out-of-band), configuring 3-7
: overview 3-2
: sc0 (in-band), configuring 3-6
: sl0 (SLIP), configuring 3-9

me1 (out-of-band management) interface 3-7

preparing to configure 3-3

redundant

: configuration guidelines 3-21
: console port and 3-19
: Flash synchronization 3-20, 3-25
: forcing switchover to standby 3-23
: overview 1-8, 3-18
: slot assignment 3-19
: Supervisor Engine III 3-19
: uplink ports, configuring 3-24
: verifying status 3-22

ROM monitor 3-12

sc0 (in-band) interface 3-6

sl0 (SLIP) interface 3-9

software description 1-4

software images

: downloading 14-10
: overview 1-4
: startup, specifying 3-11
: uploading 14-26

startup configuration 3-12

static routes 3-8

switchover 3-23

uplink ports, standby, configuring 3-24

uploading software images 14-26

switch administration

: modules, checking status 13-1
: overview 1-8
: ports, checking status 13-3
: procedures 13-1

switch CLI

: accessing 2-2
: help 2-7
: history substitution 2-6
: IP addresses, designating 2-5
: IP aliases, designating 2-5
: MAC addresses, designating 2-5
: modules, designating 2-4
: operating 2-4
: overview 2-2
: ports, designating 2-4
: VLANs, designating 2-4

switch management interfaces

: See supervisor engine, management interfaces

switch TopN reports

: background execution 10-27
: foreground execution 10-26
: metric values (table) 10-26
: overview 10-26
: running 10-27
: viewing 10-27

Switched Port Analyzer

: See SPAN

switching modules

: See modules

switchover

: See supervisor engine, switchover

syntax, checking 2-13

syslog

: configuring 10-21
: daemon, configuring 10-21
: default configuration 10-21
: example configurations 10-24
: facilities (table) 10-19
: message format 10-20
: message log, displaying 10-23
: overview 10-19
: server, configuring 10-22
: severity levels (table) 10-20
: Telnet logging 10-23

system clock, setting 13-17

system contact, setting 13-15

system image

RSM

: loading from Flash 21-20
: overview 21-4
: startup, specifying 21-19

switch

: downloading 14-10
: overview 1-4
: startup, specifying 3-11
: uploading 14-26

system location, setting 13-15

system message logging

: configuring 10-21
: daemon, configuring 10-21
: default configuration 10-21
: example configuration 10-24
: facilities (table) 10-19
: message format 10-20
: message log, displaying 10-23
: overview 10-19
: server, configuring 10-22
: severity levels (table) 10-20
: syslog daemon, configuring 10-21
: Telnet logging 10-23

system name

: clearing 13-15
: configuring 13-14
: overview 13-14

system prompt

: configuring 13-15
: overview 13-14

T

TACACS+

: configuration guidelines 11-8
: default configuration 11-8
: disabling 11-12
: enabling 11-9
: key, specifying 11-10
: local authentication, disabling 11-10
: login attempts allowed 11-11
: overview 11-7
: timeout interval 11-11

Telnet, executing 13-8

terminal configuration, RSM 21-16

TFTP

downloading configuration files 14-28

downloading software images

: example, multiple module 14-18, 14-19
: example, single module 14-16, 14-17
: example, supervisor 14-13, 14-14
: supervisor engine 14-10
: switching modules 14-11

uploading configuration files 14-31

uploading software images 14-26

time zone

: clearing 13-21
: setting 13-20

time, setting 13-17

tip command 3-4

Token Ring

address-recognized bit 15-9

All-Routes Explorer reduction 15-10

configuration loss thresholds, setting 15-9

default configuration 15-4

DTR 15-4

duplex, setting 15-7

early token release, setting 15-8

filters

: clearing 15-13
: MAC address filter, adding 15-11
: overview 15-11
: protocol filter, adding 15-12

frame priority, setting 15-5

frame-copied bit 15-9

overview 15-1

port name, setting 15-5

port transmission mode, setting 15-7

source-route switching 15-3

speed, setting on port 15-6

SRB 15-3

SRT bridging 15-3

STP

: See STP, Token Ring

supported features 15-2

TrBRF

: functional address, setting 5-18
: STP and 5-17

VLANs

: overview 7-13
: TrBRF 7-13
: TrCRF 7-14

Token Ring Timer

: See TRT

TopN reports

: See switch TopN reports

traceroute

: See IP traceroute

traffic shaping, ATM and 18-1

translation, IPX on FDDI/CDDI 16-10

TrBRF

: creating 7-18
: functional address, setting 5-18
: modifying 7-18
: overview 7-13
: STP, configuring 5-17

TrCRF

: All-Routes Explorer maximum hops 7-21
: backup 7-20
: creating 7-19
: modifying 7-19
: overview 7-14

TRequest, FDDI/CDDI and 16-10

troubleshooting

: system message logging and 10-19
: VMPS 9-7

TRT, FDDI/CDDI and 16-10

trunks

allowed VLANs 8-8

autonegotiation 8-2

default configuration 8-5

disabling 8-9

encapsulation types

: descriptions (table) 8-3
: switch support matrix (table) 8-4

example configurations

: IEEE 802.1Q 8-17
: ISL 8-10
: load sharing 8-11

IEEE 802.1Q

: configuring 8-7
: restrictions 8-5

ISL, configuring 8-6

ISL/802.1Q negotiating, configuring 8-8

modes (table) 8-2

overview 8-1

possible configurations (table) 8-3

VLANs, allowed 8-8

U

UNI 3.1, LANE and 17-28

uplink ports, standby, configuring 3-24

UplinkFast

: configuring 5-20
: overview 5-19

uploading

configuration files

: preparation 14-31
: RSM 21-12
: running configuration 14-31
: TFTP 14-31

software images

: preparation 14-25
: supervisor 14-26

user EXEC mode

: ATM 2-9
: RSM 2-22

user password 3-11

user-data string, FDDI/CDDI 16-3

V

VCCs, LANE and 17-3

VCD, PVCs and 18-1

VIP2, accessing port adapters 2-20

virtual channel descriptor

: See VCD

virtual LAN

: See VLANs

VLAN Agents Option 10-13

VLAN Management Policy Server

: See VMPS

VLAN Monitor Option 10-13

VLAN Trunk Protocol

: See VTP

VLAN trunks

: See trunks

VLANs

allowed on trunk 8-8

assigning ports to 7-21

bridge forward delay 5-18

bridge hello time 5-18

bridge maximum aging time 5-18

bridge priority 5-18

configuration guidelines 7-16

cost 5-14

default configuration 7-16

deleting 7-22

designating on command-line 2-4

ELANs and 17-4

Ethernet 7-17

FDDI 7-18

in-band (sc0) interface assignment 7-12

IP subnetworks and 7-12

native

: 802.1Q and 8-5
: FDDI/CDDI 16-5

overview 1-5, 7-11

port VLAN priority 5-13

ports, assigning to 7-21

protocol filtering and 4-10

PVC-supported

: configuring 18-5
: removing 18-6
: traffic shaping and 18-6
: unbinding 18-6

routing

: See interVLAN routing

sc0 (in-band) interface assignment 7-12

Token Ring

: All-Routes Explorer maximum hops 7-21
: backup 7-20
: creating 7-18, 7-19
: modifying 7-18, 7-19
: overview 7-13
: TrBRF 7-13
: TrCRF 7-14

TrBRF 7-18

TrCRF

: backup 7-20
: creating 7-19

trunks

: See trunks

VLAN 0 21-2

VTP domain and 7-11

VMPS

administering 9-6

configuring 9-4

database

: creating 9-3
: downloading 9-7
: example configuration file 9-8

default configuration 9-2

disabling 9-5

dynamic port membership

: configuring 9-5
: example 9-9
: overview 9-1
: reconfirming 9-6
: troubleshooting 9-8

error messages (table) 9-7

example configurations

: database configuration file 9-8
: dynamic port VLAN membership 9-9

monitoring 9-6

overview 9-1

reconfirming membership 9-6

troubleshooting 9-7

VTP

advertisements 7-3

client, configuring 7-6

configuration guidelines 7-5

default configuration 7-5

disabling 7-7

domain

: adding MLS interface to 22-12
: removing MLS interface from 22-15

domains 7-2

IEEE 802.10 trunks and 16-16

LANE

: overview 17-24
: setting up 17-24

modes

: client 7-2
: server 7-2
: transparent 7-2

monitoring 7-10

overview 7-1

pruning

: configuring 7-9
: disabling 7-10
: overview 7-3

server, configuring 7-6

statistics 7-10

transparent mode, configuring 7-7

version 2

: disabling 7-8
: enabling 7-8
: overview 7-3

VLANs and 7-11

VTP pruning

: configuring 7-9
: disabling 7-10
: overview 7-3

Table of Contents

Index