Users Guide

Usage
Information
None
Example
OS10# show errdisable detect
Error-Disable Cause Detect Status
-----------------------------------------------
bpduguard Enabled
OS10# show errdisable recovery
Error-Disable Recovery Timer Interval: 300 seconds
Error-Disable Reason Recovery Status
---------------------------------------------------
bpduguard Enabled
Recovery Time left
Interface Errdisable Cause (seconds)
---------------------------------------------------------------------
ethernet 1/1/1:1 bpduguard 273
ethernet 1/1/2 bpduguard 4
port-channel 12 bpduguard 45
Supported
Releases
10.4.2.0 or later
show spanning-tree interface
Displays spanning-tree interface information for Ethernet and port-channels.
Syntax
show spanning-tree interface {ethernet node/slot/port [:subport] | port-
channel port-id} [detail]
Parameters
● ethernet node/slot/port[:subport] — Displays spanning-tree information for a physical
interface.
● port-channel port-id — Displays spanning-tree information for a port-channel number, from 1
to 128.
● detail — (Optional) Displays detailed information on the interface.
Default Not configured
Command Mode EXEC
Usage
Information
None
Example
os10# show spanning-tree interface ethernet 1/1/7 detail
Port 56 (ethernet1/1/7) of vlan1 is designated Forwarding
Port path cost 500, Port priority 128, Port Identifier 128.56
Designated root priority: 32769, address: 34:17:ec:37:14:00
Designated bridge priority: 32769, address: 90:b1:1c:f4:a6:25
Designated port ID: 128.56, designated path cost: 500
Number of transitions to forwarding state: 1
Edge port: No (default)
Link Type: Point-to-Point
BPDU Sent: 6, Received: 6410
Supported
Releases
10.2.0E or later
476 Layer 2