Alcatel Carrier Internetworking Solutions 6800 User Manual

Dshell Troubleshooting

Troubleshooting the Switch System

page 1-24

OmniSwitch Troubleshooting Guide

To view the stack topology in detail, use the following command:

Working: [Kernel]->stack_topo

local_slot=1 role=PRIMARY P=1 S=2 (elements=0x300ff nb=8 loop=1 sup=2 type=2)

7 elements seen by link1 (gport=0x1a lport=0x1a status=1)

slot=8 originate_port=26 role=IDLE
slot=7 originate_port=27 role=IDLE
slot=6 originate_port=26 role=IDLE
slot=5 originate_port=27 role=IDLE
slot=4 originate_port=26 role=IDLE
slot=3 originate_port=27 role=IDLE
slot=2 originate_port=26 role=SECONDARY

7 elements seen by link2 (gport=0x1b lport=0x1b status=1)

slot=2 originate_port=27 role=SECONDARY
slot=3 originate_port=26 role=IDLE
slot=4 originate_port=27 role=IDLE
slot=5 originate_port=26 role=IDLE
slot=6 originate_port=27 role=IDLE
slot=7 originate_port=26 role=IDLE
slot=8 originate_port=27 role=IDLE

NI=1 CMM=65 role=1

* state_linkA=1 remote_slotA=8 remote_linkA=51
* state_linkB=1 remote_slotB=2 remote_linkB=52

NI=2 CMM=66 role=2

* state_linkA=1 remote_slotA=3 remote_linkA=27
* state_linkB=1 remote_slotB=1 remote_linkB=52

NI=3 CMM=0  role=3

* state_linkA=1 remote_slotA=2 remote_linkA=51
* state_linkB=1 remote_slotB=4 remote_linkB=52

Local Mac address used for IPC communication across the stacking 
cables.

Primary or Secondary.

Neighbor ID (1-Based).

1 if the stacks are connected in a loop for redundant path.

Shows the connections to other stacks through the port number.

1=Primary, 2= Secondary, 3=Idle.

Displays the port used to access the other stacks.

Displays the base mac addresses of all the other stacks.

The stacking port to be used to do a lookup for another stack.

Displays the hops for each stack to the other stack.

Global port used for stacking   (either stack_number a or stack_number 
b).

Logical port used for stacking (either stack_number a or stack_number 
b).

1=up, 0=down.