User manual

Information Commands 24
The following table describes the user status information.
Table 16 User status Information
Field Usage
user Displays the status of the user access level.
oper Displays the status of the oper (operator) access level.
admin Displays the status of the admin (administrator) access level.
Layer 2 information
The following table describes the Layer 2 Information commands. The following sections provide more detailed
information and commands.
Table 17 Layer 2 information commands
Command Usage
show mac-address-table
Displays Forwarding Database Information.
Command mode: All
show spanning-tree
In addition to seeing if STP is enabled or disabled, you can
view the following STP bridge information:
• Priority
• Hello interval
• Maximum age value
• Forwarding delay
• Aging time
You can also refer to the following port-specific STP
information:
• Port number and priority
• Cost
• State
Command mode: All
show spanning-tree mstp cist
information
Displays Common internal Spanning Tree (CIST) bridge
information, including the following:
• Priority
• Hello interval
• Maximum age value
• Forwarding delay
You can also view port-specific CIST information, including
the following:
• Port number and priority
• Cost
• State
Command mode: All
show portchannel information
When trunk groups are configured, you can view the state
of each port in the various trunk groups.
Command mode: All
show vlan information
Displays VLAN configuration information, including:
• VLAN Number
• VLAN Name
• Status
• Port membership of the VLAN
Command mode: All
show layer2
Dumps all switch information available from Layer 2
memory (10K or more, depending on your configuration).
If you want to capture dump data to a file, set your
communication software on your workstation to capture
session data prior to issuing the dump commands.
Command mode: All