ATM Configuration and Troubleshooting Guide

Troubleshooting
Troubleshooting Secondary LAN Emulation Services
Chapter 9 247
This troubleshooting procedure covers the following case: the Primary
LAN Emulation Services have failed, the configured Secondary LAN
Emulation Services have failed to take over, and the source system is
unable to communicate with the destination.
You should have already checked the Primary LEC, as described in
“Checking the Status and Configuration of Both Systems” on page 228,
before you troubleshoot the secondary LAN Emulation Services.
A Type elstat -n net_interface -v. An example of the output for the
Secondary LEC is shown below (note, this example is for a configuration
that includes LANE V2 and MPOA):
Secondary LEC configuration and status information
ATM Address : 47000580ffe1000000f124121f.080009c6fca2.00
LLC multiplexed
ATM address : 47000580ffe1000000f124121f.080009c6fca2.01
MAC address : 080009123456
Local Segment ID : 000
ELAN name : MKTG_S
Status : Operational
State : Current
LECS’s ATM Address : 47000580ffe1000000f21a1e28.0020481a1e28.05
(Manual entry)
Configuration Direct VCC : -,-
LES’s ATM Address : 47000580ffe1000000f21a1e28.0020481a1e28.10
Control Direct VCC : 0,110
Control Distribute VCC : 0,255
BUS’s ATM Address : 47000580ffe1000000f21a1e28.0020481a1e28.11
Multicast SendVCC : 0,113
Multicast Forward VCC : 0,253
Maximum Data Frame Size : 1516bytes
Control Timeout : 120s
Vcc Timeout Period : 1200s
Maximum Retry Count : 1
Aging Time : 300s
Expected Arp Response Time : 1s
Flush TimeOut : 4s
Maximum Unknown Frame Count : 1
Maximum Unknown Frame Time : 1s
Connection Complete Timer : 4s