Troubleshooting guide

10-16
ATM and Layer 3 Switch Router Troubleshooting Guide
OL-1969-01
Chapter 10 Troubleshooting Ethernet, ATM Uplink, and POS Uplink Interfaces
Troubleshooting Gigabit Ethernet Interface Modules
Follow these steps to determine which type of Gigabit Ethernet interface modules are installed in your
switch router:
Step 1 Use the show hardware command to check the Gigabit interface type.
Switch# show hardware
C8540 named Switch, Date: 12:23:27 PST Sat Feb 26 2000
Slot Ctrlr-Type Part No. Rev Ser No Mfg Date RMA No. Hw Vrs Tst EEP
---- ------------ ---------- -- -------- --------- -------- ------- --- ---
0/* K1 GIGETHERN 73-3324-03 A0 0336441Y Oct 13 99 0 3.4
1/* CMPM Card 73-3944-03 09 03445724 Nov 09 99 3.0
1/0 XPIF POS OC1 73-4462-01 09 034558YP Nov 09 99 1.1
2/* CMPM Card 73-3944-03 A0 04087BW8 Mar 22 00 0 3.0
2/0 XPIF POS OC1 73-4462-01 A0 04046NRQ Mar 22 00 0 2.0
2/1 XPIF GIGE PA 73-4167-05 A0 04097GRJ Mar 22 00 0 1.0
3/* CMPM Card 73-3944-03 A0 04087BXK Mar 15 00 0 3.0
3/0 XPIF ATM OC3 73-3889-03 A0 040879AA Mar 15 00 0 1.0
3/1 XPIF GIGE PA 73-4167-05 A0 04097GQA Mar 15 00 0 1.0
4/* Route Proc 73-3775-04 A0 03201VCZ Oct 04 99 0 5.7
5/* Switch Card 73-3327-08 A0 032428ZR Jun 15 99 0 8.0
7/* Switch Card 73-3327-08 A0 032428ZE Jun 15 99 0 8.0
9/* ETHERNET PAM 73-3754-06 C0 04239U9B Jun 16 00 0 5.1
10/* GIGETHERNET 73-3375-03 04 031215VT Apr 06 99 3.0
11/* CMPM Card 73-3944-03 A0 04087BY5 Mar 13 00 0 3.0
11/0 XPIF GIGE PA 73-4415-05 A0 04087AZE Mar 13 00 0 1.0
11/1 XPIF GIGE PA 73-4415-05 A0 04087AZL Mar 13 00 0 1.0
12/* CMPM Card 73-3944-03 A0 04087BWS Mar 14 00 0 3.0
12/0 XPIF ATM OC1 73-3889-03 A0 040879AO Mar 14 00 0 1.0
12/1 XPIF GIGE PA 73-4167-05 A0 04107N8R Mar 14 00 0 1.0
.
(Information Deleted)
.
Step 2 Check the Ctrlr-Type field of the show hardware command.
The interface module installed in slot 11 has the following components:
• slot 11/* is the CMPM controller type or carrier module with the two enhanced Gigabit Ethernet
interface modules installed.
• slot 11/0 is the XPIF GIGE PA or enhanced Gigabit Ethernet interface module installed in the left
side of the carrier module.
• slot 11/1 is the XPIF GIGE PA or enhanced Gigabit Ethernet interface module installed in the right
side of the carrier module.
Note The individual enhanced Gigabit Ethernet interface modules are not hot-swappable, but the entire
carrier module with both interface modules installed is hot-swappable.
In the previous show hardware command example, the GIGETHERNET interface module installed in
slot 10/* does not have “XPIF” preceding its controller type, and is an Ethernet processor (EPIF) type
Gigabit Ethernet interface module.