Verifying The Stack; Figure 59: Show Stack Command - Allied Telesis AT-x550-18XTQ Installation Manual

Chapter 8: Powering On and Verifying the Stack

Verifying the Stack

awplus> show stack
Virtual Chassis Stacking summary information
ID Pending ID
1 -
2 -
Operational Status
Stack MAC address
awplus(config)#
110
To verify the operations of the stack, perform the following procedure:
1. Establish a local management session using the Console port on
either switch in the stack. For instructions, refer to "Starting a Local
Management Session" on page 91.
2. From the User Exec mode, enter the SHOW STACK command:
awplus> show stack
The command lists the switches in the stack. An example is shown in
Figure 59.
MAC address
e01a:ea20:8011
e01a:ea20:8012
0015:774f:ed30
Figure 59. SHOW STACK Command
Please review the following items:
 The command should list both switches in the stack. If the list is
incomplete, refer to Chapter 10, "Troubleshooting" on page 125.
 The Operational Status field should be displaying "Normal
operations," which indicates the stacking ports are operating
normally.
 If the Operational Status field is displaying "Not all stack ports are
up," the master switch has determined that one or more QSFP+
stacking ports are not being used or cannot establish links with
their counterparts. For more information, refer to Chapter 10,
"Troubleshooting" on page 125.
 The priority values will be 128, the default value, if they have not
been changed on the switches.
 The active master in the SHOW STACK command can be either
switch. It does not have to be the switch with ID number 1. For
more information, refer to "Master and Member Switches" on
page 41.
Priority Status
128 Ready
128 Ready
Normal operations
Role
Active Master
Member