Troubleshooting guide

10-36
ATM and Layer 3 Switch Router Troubleshooting Guide
OL-1969-01
Chapter 10 Troubleshooting Ethernet, ATM Uplink, and POS Uplink Interfaces
Troubleshooting ATM Uplink with Enhanced Gigabit Ethernet Interface Modules
Displaying ATM Uplink Interface Module Configurations
To display the interface configuration, use the following commands:
Follow these steps to troubleshoot an ATM uplink physical interface:
Step 1 Use the show running-config interface atm card/subcard/port command to check the interface status
and configuration.
Switch# show running-config interface atm 12/0/0
Building configuration...
Current configuration:
!
interface ATM12/0/0
no ip address
no ip mroute-cache
no atm ilmi-keepalive
sonet ais-shut
end
Switch#
Step 2 Use the show running-config interface atm card/subcard/port.sub-interface command to check the
subinterface status.
Switch# show running-config interface atm3/0/0.800
Current configuration:
!
interface ATM3/0/0.800 point-to-point
ip address 10.6.85.253 255.255.255.252
no ip directed-broadcast
atm Pvt. 800 0 800 aal5snap
end
Command Purpose
show running-config interfaces atm
card/subcard/port{.sub-interface}
Shows the status of the physical interface.
show interfaces {atm | gigabitEthernet}
card/subcard/port
Shows the status of the physical interface.
show controllers {atm | gigabitEthernet}
card/subcard/port
Shows the interface memory management
and error counters.