Troubleshooting guide

13-14
ATM and Layer 3 Switch Router Troubleshooting Guide
OL-1969-01
Chapter 13 Troubleshooting ATM Router Module Connections
Troubleshooting LANE Clients on ATM Router Module Connections
Follow these steps to troubleshoot the ATM router module LECs configured in the example:
Step 1 Use the following commands to configure the LECs on ATM interfaces 10.0.0.0 and 10.0.0.1.
Switch# config term
Switch(config)# interface atm10/0/0.1 multipoint
Switch(config-if)# lane client ethernet elan1
Switch(config-if)# ip address 1.1.1.2 255.255.0.0
Switch(config-if)# exit
Switch(config)# interface atm10/0/1.1 multipoint
Switch(config-if)# lane client ethernet elan2
Switch(config-if)# ip address 2.2.2.2 255.255.0.0
Switch(config-if)# end
Switch#
Step 2 Use the show running-config command to confirm the LEC configuration of the ATM router module
interfaces.
Switch# show running-config
Building configuration...
Current configuration:
!
.
(Information Deleted)
.
!
interface ATM10/0/0
no ip address
logging event subif-link-status
!
interface ATM10/0/0.1 multipoint
ip address 1.1.1.2 255.255.0.0
lane client ethernet elan1
!
interface ATM10/0/1
no ip address
atm pvc 2 100 pd on inarp 10
!
interface ATM10/0/1.1 multipoint
ip address 2.2.2.2 255.255.0.0
lane client ethernet elan2
!
.
(Information Deleted)
.
Step 3 Use the show lane client command to confirm the various LEC connections are up and the configuration
is valid.
Switch# show lane client
LE Client ATM10/0/0.3 ELAN name: ELAN3 Admin: up State: operational
Client ID: 4 LEC up for 1 hour 52 minutes 56 seconds
.
(Information Deleted)
.
Step 4 Check the LEC field. It should be up.