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April 12, 1999
These configuration notes document those Cisco IOS Release 11.8(2)SA5 commands that are new or have been changed for the release of the Catalyst 2900 series XL ATM module. Commands documented in these notes are in one of these categories:
The information in these configuration notes will eventually be incorporated into the Cisco IOS Desktop Switching Command Reference that describes all the commands that have been created or changed to support the Catalyst 2900 series XL.
This document contains the following sections:
"Commands Not Supporting ATM Ports" section
"Commands Changed to Support ATM Ports" section
"Commands Added to Support ATM Interfaces" section
"Managing Configuration Conflicts" section
"Related Documentation" section
"Cisco Connection Online" section
"Documentation CD-ROM" section
The following interface configuration commands cannot be entered for an ATM port:
This section describes those commands that have been changed to support an ATM interface. You can specify an ATM interface on the commands listed in this section.
ATM interfaces on a Catalyst 2900 series XL switch are specified by the keyword atm and two parameters, one to indicate the switch expansion slot of the ATM module and one to indicate the ATM port.
Use the following syntax to specify an ATM port:
atm | Specifies the ATM module. |
slot | Specifies the ATM module in an expansion slot (1 or 2). |
port | Specifies ATM port 1. This parameter is always 1. |
You can specify the atm keyword on the following commands:
The following example shows how to delete a secure MAC address associated with the ATM port in expansion slot 2:
Switch(config)# clear mac-address-table secure 00c0.00a0.03fa atm 2/1
The following example shows how to associate a static address with the ATM port in expansion
slot 2:
Switch(config)# mac-address-table static 00c0.00a0.03fa atm 2/1
Some IOS software show commands require that you specify an ATM interface, and some commands by default include ATM interfaces as part of their output. The following commands display ATM information when you specify the ATM interface:
The following commands display ATM information as part of their normal output.
The following examples are sample output from the show cdp command:
Switch# show cdp interface atm 1/1
Atm1 is up, line protocol is up Encapsulation ARPA Sending CDP packets every 60 seconds Holdtime is 180 seconds Switch# show cdp neighbors atm 1/1 Capability Codes: R - Router, T - Trans Bridge, B - Source Route Br S - Switch, H - Host, I - ICMP, r - Repeater Device ID Local Intrfce Holdtme Capability Platform Port ID Switch Atm1 171 S WS-C2916M Atm2
The following examples are sample output from the show interface command:
Switch# show interfaces atm 1/1
Atm1/1 is up, line protocol is up Hardware is Catalyst 2900 ATM,address is 0010.14d3.4e17 (bia 0010.14d3.4e17) MTU 1500 bytes, BW 156250 Kbit, DLY 100 usec, rely 255/255, load 1/255 Encapsulation ATM, loopback not set, keepalive not set ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:47, output 00:00:00, output hang never Last clearing of "show interface" counters never Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 3000 bits/sec, 3 packets/sec 5 minute output rate 1000 bits/sec, 2 packets/sec 25 packets input, 7630 bytes, 0 no buffer Received 24 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 iognored, 0 abrt 0 watchdog, 24 multicast 0 input packets with dribble condition detected 781 packets output, 70952 bytes, 0 underruns 0 output errors, 0 collisions, 5 interface resets 0 babbles, 0 late collisions, 0 deferred 0 lost carrier, 0 no carrier 0 output buffer failures, 0 output buffers swapped out Switch# show interfaces atm 1 accounting Atm1/1 Protocol Pkts In Chars In Pkts Out Chars Out Spanning Tree 1 52 1062 63720 CDP 35 11270 70 22610
The following examples are sample output from the show mac-address-table command:
Switch# show mac-address-table dynamic interface atm 1/1 vlan 1 Non-static Address Table: Destination Address Address Type VLAN Destination Port ------------------- ------------ ---- -------------------- 0000.0022.2222 Dynamic 1 ATM1/1 0000.0022.2223 Dynamic 1 ATM1/1 0000.0022.2224 Dynamic 1 ATM1/1 0000.0022.2225 Dynamic 1 ATM1/1 0000.0022.2226 Dynamic 1 ATM1/1 0000.0022.2227 Dynamic 1 ATM1/1 0000.0022.2228 Dynamic 1 ATM1/1 0000.0022.2229 Dynamic 1 ATM1/1 0000.0022.222a Dynamic 1 ATM1/1 0000.0022.222b Dynamic 1 ATM1/1 0000.0022.222c Dynamic 1 ATM1/1 0000.0022.222d Dynamic 1 ATM1/1 0000.0022.222e Dynamic 1 ATM1/1 0000.0022.222f Dynamic 1 ATM1/1 0000.0022.2230 Dynamic 1 ATM1/1 0000.0022.2231 Dynamic 1 ATM1/1 0000.0022.2232 Dynamic 1 ATM1/1 0000.0022.2233 Dynamic 1 ATM1/1 0000.0022.2234 Dynamic 1 ATM1/1 0000.0022.2235 Dynamic 1 ATM1/1
Switch# show mac-address-table self interface atm 1/1 vlan 1
Static Address Table:
Destination Address VLAN Input Port Output Ports
------------------- ---- ---------- -----------------------
0100.0c00.0000 ALL AT1/1
0100.0c00.0001 ALL AT1/1
0100.0c00.0002 ALL AT1/1
0100.0c00.0003 ALL AT1/1
0100.0ccc.cccc ALL AT1/1 VL1
0100.0ccc.cccd ALL AT1/1 VL1
0100.0cdd.dddd ALL AT1/1 Fa0/1 Fa0/2 Fa0/3 Fa0/4
Fa0/5 VL1
0180.c200.0000 ALL AT1/1 VL1
0180.c200.0001 ALL AT1/1 VL1
0180.c200.0002 ALL AT1/1 VL1
0180.c200.0003 ALL AT1/1 VL1
0180.c200.0004 ALL AT1/1 VL1
0180.c200.0005 ALL AT1/1 VL1
0180.c200.0006 ALL AT1/1 VL1
0180.c200.0007 ALL AT1/1 VL1
0180.c200.0008 ALL AT1/1 VL1
0180.c200.0009 ALL AT1/1 VL1
0180.c200.000a ALL AT1/1 VL1
Switch# show mac-address-table self address 0180.c200.0005 interface atm 1/1 vlan 1 Static Address Table: Destination Address VLAN Input Port Output Ports ------------------- ---- ---------- ----------------------- 0180.c200.0005 ALL AT1/1 VL1 Switch# show mac-address-table static interface atm 1/1 vlan 1 Static Address Table: Destination Address VLAN Input Port Output Ports ------------------- ---- ---------- ----------------------- 0000.2468.1122 1 AT1/1 0000.2468.3344 1 AT1/1 0000.2468.5678 1 AT1/1
The following example is sample output from the show port block command:
Switch# show port block unicast atm 1/1 Atm1/1 is receiving unknown unicast addresses
The following example is sample output from the show port storm-control command:
Switch# show port storm-control atm 1/1
Interface Filter State Trap State Rising Falling Current Traps --------- ------------ ---------- ------ ------- ------- ----- Atm1/1 <inactive> <inactive> 500 250 0 0
The following is sample output from the show spanning-tree command for VLAN 1:
Switch# show spanning-tree vlan 1
Spanning tree 1 is executing the IEEE compatible Spanning Tree protocol. Bridge Identifier has priority 32768, address 0010.14d2.4700 Configured hello time 2, max age 20, forward delay 15 We are the root of the spanning tree. Topology change flag not set, detected flag not set Times: hold 1, topology change 35, notification 2 hello 2, max age 20, forward delay 15 Timers: hello 1, topology change 0, notification 0 Interface At2/1 (port 36) in Spanning tree 1 is FORWARDING Port path cost 10, Port priority 128 Designated root has priority 32768, address 0010.14d2.4700 Designated bridge has priority 32768, address 0010.14d2.4700 Designated port is atm1, path cost 0 Timers: message age 0, forward delay 0, hold 0
BPDU: sent 91676, received 1
The following is sample output from the show port monitor command:
Switch# show port monitor fastethernet 0/1
Monitor port Port being monitored -------------------- --------------------- FastEthernet0/1 Atm1/1
The following is sample output from the show version command:
Switch# show version Cisco Internetwork Operating System Technology Software IOS Technology(tm) C2900XL Software (C2900XL-H-M), Version 11.2 Copyright (c) 1986-1998 by cisco Systems, Inc. Compiled Fri 24-Apr-98 10:51 by mollyn Image text-base: 0x00003000, data-base: 0x001A582C ROM: Bootstrap program is C2900XL boot loader Switch uptime is 1 hour, 32 minutes System restarted by power-on System image file is "flash:boot", booted via cisco WS-C2916M-XL (PowerPC403GA) processor (revision 0x11) with 4096K/1024K bytes of memory. Processor board ID 0x06, with hardware revision 0x00 Last reset from power-on Processor is running Enterprise Edition Software 16 Ethernet/IEEE 802.3 interface(s) 32K bytes of flash-simulated non-volatile configuration memory. Base ethernet MAC Address: 00:53:45:00:02:00 Motherboard assembly number: 73-2193-07 Motherboard serial number: FAA02060647 System serial number: FAA0209Z06U Module Ports Model Hw Version Sw Version ------ ----- ----- ---------- ----------
1 1 WS-X2951-XL 0 12.0 (19990209:004908) Configuration register is 0xF
The following is sample output from the show file systems command:
System# show file systems File Systems: Size(b) Free(b) Type Flags Prefixes - - opaque rw null: - - opaque rw system: - - opaque rw xmodem: - - rcp rw rcp: - - tftp rw tftp: 1728000 218624 flash rw flash: 1728000 218624 unknown rw zflash: - - opaque rw bs: - - opaque rw esp_slot1:
3354624 2306560 unknown rw slot1:
The session command has been created so that users can log in to the ATM module CLI.
Use the session privileged EXEC command to log in to the ATM module operating system and start a virtual CLI session. Enter the exit command or Ctrl-G to return to the switch CLI.
session | Log in to the ATM module. |
number | Slot number (1 or 2). |
Privileged EXEC
The following example starts a CLI session on the ATM module in slot 1:
Switch# session 1
Certain combinations of port features conflict with one another. Table 1 lists the port features that are incompatible with the ATM interface. No means that the feature cannot be enabled on an ATM port.
| ATM Port | Port Group | Port Security | Monitor Port | Multi-VLAN Port | Network Port | |
| ATM port | - | No | No | No | No | No |
| Port group | No | - | No | No | Yes | Yes |
| Port security | No | No | - | No | No | No |
| Monitor port | No | No | No | - | No | No |
| Multi-VLAN port | No | Yes | No | No | - | Yes |
| Network port | No | Yes (source-based only) | No | No | Yes | - |
The product documentation for the Catalyst 2900 series XL switches and
modules is as follows:
Catalyst 2900 Series XL Installation and Configuration Guide
Quick Start: Catalyst 2900 Series XL Cabling and Setup
Catalyst 2900 Series XL Enterprise Edition Software Configuration Guide
Catalyst 2900 Series XL Command Reference (online only)
Catalyst 2900 Series XL Modules Installation Guide
Release Notes for the Catalyst 2900 Series XL Modules
Catalyst 2900 Series XL Gigabit Ethernet Module Installation Guide
Catalyst 2900 Series XL ATM Modules Installation and Configuration Guide
Release Notes for the Catalyst 2900 Series XL ATM Modules
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Posted: Sun Apr 11 18:10:22 PDT 1999
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