Avaya C460 - Manual (Page 226)

Chapter 2 Avaya C460 CLI Commands
214 Avaya C460 Reference Guide
Output fields:
show spv
User level: read-only, read-write, admin.
Use the show spv command to display the following information about supervisor
modules:
• Chassis MAC address
• SPV status – active, standby, halted.
• Indication whether the SPV’s are synchronized.
• Software version of the two image banks.
The syntax for this command is:
show spv
Field Description
Spanning tree Spanning-Tree Protocol status (enabled or disabled).
Designated root MAC address of the designated spanning-tree root
bridge
Designated Root
Priority Priority of the designated root bridge.
Designated Root Cost Total path cost to reach the root.
Designated Root Port Port through which the root bridge can be reached
(shown only on non root bridges)
Root Max Age Amount of time a BPDU packet should be considered
valid
Hello Time Number of times the root bridge sends BPDUs
Bridge ID MAC ADDR Bridge MAC address used in the sent BPDUs
Bridge ID Priority Bridge Priority
Port Port number
Port-State Spanning-tree port state (disabled, inactive, not-
connected, blocking, listening, learning, forwarding,
bridging, or type-pvid-inconsistent)
Cost Cost associated with the port
Priority Priority associated with the port