Troubleshooting guide

6-3
ATM and Layer 3 Switch Router Troubleshooting Guide
OL-1969-01
Chapter 6 Troubleshooting Switch Router ATM Network Connections
Troubleshooting PVP and PVC Connections
Checking the PVC Interface Status
Use the following command to confirm that the configured PVC interface status is up:
Follow these steps to check the interface status:
Step 1 Use the show atm status command to check the status of the interface PVP.
Switch# show atm status
NUMBER OF INSTALLED CONNECTIONS: (P2P=Point to Point, P2MP=Point to MultiPoint)
Type PVCs SoftPVCs SVCs TVCs PVPs SoftPVPs SVPs Total
P2P 26 0 1 0 0 0 0 27
P2MP 0 0 0 0 0 0 0 0
TOTAL INSTALLED CONNECTIONS = 27
PER-INTERFACE STATUS SUMMARY AT 16:02:57 UTC Mon May 11 1998:
Interface IF Admin Auto-Cfg ILMI Addr SSCOP Hello
Name Status Status Status Reg State State State
------------- -------- ------------ -------- ------------ --------- --------
ATM10/0/0 UP up done UpAndNormal Active LoopErr
ATM10/0/1 UP up done UpAndNormal Active n/a
ATM10/0/2 DOWN down waiting n/a Idle n/a
ATM10/0/3 UP up done UpAndNormal Active LoopErr
ATM10/0/3.80 UP up done UpAndNormal Active LoopErr
ATM10/1/0 DOWN down waiting n/a Idle n/a
ATM10/1/1 UP up done UpAndNormal Active n/a
ATM10/1/2 UP up done UpAndNormal Active LoopErr
ATM10/1/3 UP up done UpAndNormal Active LoopErr
ATM10/1/3.80 UP up done UpAndNormal Active LoopErr
ATM13/0/0 UP up n/a UpAndNormal Idle n/a
Switch#
Step 2 Check the IF (Interface) Status field to confirm that the interface is up. If it is not, see Chapter 5,
“Troubleshooting Switch Router ATM Interface Connections.”
Step 3 Check the Admin (Administration) Status field to confirm that the interface is up. If it is not, see
Chapter 5, “Troubleshooting Switch Router ATM Interface Connections.”
Command Purpose
show atm status Confirms the interface status.