Troubleshooting guide

3-17
ATM and Layer 3 Switch Router Troubleshooting Guide
OL-1969-01
Chapter 3 Initial Troubleshooting
Troubleshooting Processor Redundancy and EHSA (Catalyst 8540 CSR and Catalyst 8540 MSR)
Time Since :
Last Running Config. Sync: 2 weeks, 4 days, 2 hours, 28 minutes
Last Startup Config. Sync: 2 weeks, 4 days, 2 hours, 34 minutes
Last Restart Reason: Normal boot
Secondary
---------
State: UP
Slot: 4
Uptime: 1 day, 1 hour, 59 minutes
Image: PNNI Software (cat8540m-WP-M), Version 12.0(4a)W5(11a)
RELEASE SOFTWARE
Step 6 Verify the Primary, Secondary, and Slot fields. They indicate in which slot the primary route processor
is configured.
Step 7 Verify the Last Running Config. Sync and Last Startup Config. Sync fields. They indicate the last time
the running configuration and startup configuration were synchronized between the route processors.
Troubleshoot Redundant Route Processor Functions
To troubleshoot the route processor functions for redundancy, use the following commands:
Follow these steps to troubleshoot the route processor redundancy on the switch router:
Step 1 Use the show atm vc interface atm 0 command to confirm that the permanent virtual circuit (PVC)
between switch route processors (SRPs) is up.
Switch# show atm vc interface atm 0
Interface VPI VCI Type X-Interface X-VPI X-VCI Encap Status
ATM0 0 35 PVC ATM0/0/0 0 16 ILMI DO
.
(Information Deleted)
.
ATM0 0 245 PVC ATM-SEC0 0 29 IPC UP
Switch#
Step 2 Verify the ATM-SEC0 field and confirm the PVC is up.
Step 3 Use the show atm status command to confirm the status of the PVC and other states.
Switch# show atm status
NUMBER OF INSTALLED CONNECTIONS: (P2P=Point to Point, P2MP=Point to MultiPoint,
MP2P=Multipoint to Point)
Type PVCs SoftPVCs SVCs TVCs PVPs SoftPVPs SVPs Total
P2P 982 0 0 0 0 0 0 982
P2MP 36 0 0 0 0 0 0 36
MP2P 0 0 0 0 0 0 0 0
TOTAL INSTALLED CONNECTIONS = 1018
PER-INTERFACE STATUS SUMMARY AT 16:42:51 UTC Fri Dec 8 2000:
Command Purpose
show atm vc interface atm 0 Displays the VC status between the
primary and secondary route processors.
show atm status Displays the status of the primary and
secondary route processors.