ATM Configuration and Troubleshooting Guide

Troubleshooting
Troubleshooting MPOA
Chapter 9250
Troubleshooting MPOA
To help clarify this troubleshooting section, we have used the simple
MPOA setup shown in Figure 9-13 below. Most command outputs shown
in this section were gathered on these systems and somewhat filtered to
show only the relevant information.
Note that this example oversimplifies a real-world configuration, which
typically involves many more hosts, edge devices, switches, and routers,
and propably has different configurations (for example, the LAN
Emulation [LANE] Version 2 [V2] services could be located on a router
instead of a switch).
Figure 9-13 MPOA Configuration Example
The summary of the MPOA configuration example is as follows:
ATM network
ATM switches
router22
LEC+MPS
LEC+MPC
LEC+MPC
host51
LEC+MPS
host178
ELAN interface: el301
ELAN interface: el200
+ LANE V2 services
IP address: 25.61.185.22
IP address: 35.61.185.22
IP address: 25.61.185.51
IP address: 35.61.185.178