Verifying The Stack; Figure 77: Show Stack Command - Allied Telesis AT-x550-18XTQ Installation Manual

Chapter 7: Building the Trunk with Optional Stacking Ports

Verifying the Stack

awplus> show stack
Virtual Chassis Stacking summary information
ID Pending ID
1 -
2 -
3 -
4 -
Operational Status
Stack MAC address
166
To verify the stack, perform the following procedure:
1. Start a local management session on any switch in the stack. Refer to
"Starting a Local Management Session" on page 132.
2. From the User Exec mode, enter the SHOW STACK command:
awplus> show stack
An example of the command for a stack of four switches is shown in
Figure 77.
MAC address
e01a:ea20:8011
e01a:ea20:8023
e01a:ea20:9a45
e01a:ea20:1b8a
Figure 77. SHOW STACK Command
Review the following items:
 The command should list all the switches. If the list is incomplete,
refer to Chapter 9, "Troubleshooting" on page 179.

The Operational Status field should be "Normal operations" to
indicate that all the stacking ports are operating normally.
 If the Operational Status field is displaying "Not all stack ports are
up," one or more stacking ports are not being used or cannot
establish links with their counterparts. For more information, refer
to Chapter 9, "Troubleshooting" on page 179.
3. Go to Chapter 8, "Cabling the Networking Ports" on page 167, to
complete the installation.
Priority Status
1 Ready
2 Ready
3 Ready
4 Ready
Normal operations
e01a:ea20:8011
Role
Active Master
Backup Member
Backup Member
Backup Member