Cisco Catalyst 3120 Command Reference Guide

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Cisco Catalyst Blade Switch 3120 for HP Command Reference
OL-12248-01
Chapter 2 Cisco Catalyst Blade Switch 3120 for HP Cisco IOS Commands
show errdisable detect
show errdisable detect
Use the show errdisable detect user EXEC command to display error-disabled detection status.
show errdisable detect [ | {begin | exclude | include} expression]
Syntax Description
Command Modes User EXEC
Command History
Usage Guidelines A displayed
gbic-invalid error reason refers to an invalid small form-factor pluggable (SFP) module.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
are not displayed, but the lines that contain Output are displayed.
The error-disable reasons in the command output are listed in alphabetical order. The mode column
shows how error disable is configured for each feature.
You can configure error-disabled detection in these modes:
• port mode—The entire physical port is error disabled if a violation occurs.
• vlan mode—The VLAN is error disabled if a violation occurs.
• port/vlan mode—The entire physical port is error disabled on some ports and per-VLAN error
disabled on other ports.
Examples This is an example of output from the show errdisable detect command:
Switch> show errdisable detect
ErrDisable Reason Detection Mode
----------------- --------- ----
arp-inspection Enabled port
bpduguard Enabled vlan
channel-misconfig Enabled port
community-limit Enabled port
dhcp-rate-limit Enabled port
dtp-flap Enabled port
gbic-invalid Enabled port
inline-power Enabled port
invalid-policy Enabled port
l2ptguard Enabled port
link-flap Enabled port
loopback Enabled port
| begin (Optional) Display begins with the line that matches the expression.
| exclude (Optional) Display excludes lines that match the expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.2(40)EX This command was introduced.

Cisco Catalyst 3120 Specifications

General

Brand	Cisco
Model	Catalyst 3120
Category	Switch
Language	English