Command Reference Guide

3Com Router 5000 Family and Router 6000 Family debugging dlsw ethernet-backup ● 19
Command Reference
View This command can be used in the following views:
■ User view
A LLC2 circuit is
created!
An LLC circuit is created between the two routers.
receive UA frame from
Ethernet 3/0/1
Ethernet 3/0/1 receives a UA response.
SABMESENT ->
CONNECT
The status of the DLSw Ethernet redundancy circuit changes from
SABMESENT to CONNECT.
receive MP frame from
Ethernet 3/0/1
Ethernet 3/0/1 receives an MP frame.
Sending MC frame from
0007.3f54.909c to
0007.3ff0.2c12
An MC frame is being sent back to 0007.3ff0.2c12.
INIT ->
MASTER-PENDING
The master/slave status of the DLSw router changes from INIT to
MASTER-PENDING.
Sending DN frame from
0007.3f54.909c to
0007.3ff0.2c12
A DN frame is being sent to 0007.3ff0.2c12.
receive MA frame from
Ethernet 3/0/1
Ethernet 3/0/1 receives an MA frame.
MASTER-PENDING ->
MASTER
The master/salve status of the DLSw router changes to MASTER.
That is, the router is elected as the master router.
receive IWANTIT frame
from Ethernet 3/0/1
Ethernet 3/0/1 receives an IWANIIT frame.
Receive IWANTIT
0020.357b.e065
0000.1738.6dfd 04 04,
create a temp CKT
The master router receives from a slave router an IWANTIT frame,
requesting to establish a DLSw circuit between 0000.1788.6d6f and
0020.357b.e065.
Start hold timer interval
= 5
The master router starts the hold timer.
Hold timeout on circuit
0020.357b.e065
0000.1738.6dfd 04 04
The wait time expires.
Sending UGOTIT frame
from 0007.3f54.909c to
0007.3ff0.2c12
The router is sending a UGOTIT frame to the slave router originating
the IWANIT frame to allow the slave router to establish the circuit.
Table 1 Description on the fields of debugging dlsw ethernet-backup
Field Description