Cisco Catalyst 3750-X Command Reference

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Catalyst 3750-X and 3560-X Switch Command Reference
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
errdisable detect cause
errdisable detect cause
To enable error-disable detection for a specific cause or for all causes, use the errdisable detect cause
global configuration command. To disable the error-disable detection feature, use the no form of this
command.
errdisable detect cause {all | arp-inspection | bpduguard | dhcp-rate-limit | dtp-flap |
gbic-invalid | inline-power | l2ptguard |link-flap | loopback | pagp-flap | psp |
security-violation shutdown vlan | sfp-config-mismatch}
no errdisable detect cause {all | arp-inspection | bpduguard | dhcp-rate-limit | dtp-flap |
gbic-invalid | inline-power | l2ptguard |link-flap | loopback | pagp-flap | psp |
security-violation shutdown vlan | sfp-config-mismatch}
For the bridge protocol data unit (BPDU) guard and port security, you can use this command to configure
the switch to disable only a specific VLAN on a port instead of disabling the entire port.
When the per-VLAN error-disable feature is turned off and a BPDU guard violation occurs, the entire
port is disabled. Use the no form of this command to disable the per-VLAN error-disable feature.
errdisable detect cause bpduguard shutdown vlan
no errdisable detect cause bpduguard shutdown vlan
Syntax Description all Enable error detection for all error-disabled causes.
arp-inspection Enable error detection for dynamic Address Resolution Protocol
(ARP) inspection.
bpduguard shutdown vlan Enable per-VLAN error-disable for BPDU guard.
dhcp-rate-limit Enable error detection for DHCP snooping.
dtp-flap Enable error detection for the Dynamic Trunking Protocol (DTP)
flapping.
gbic-invalid Enable error detection for an invalid Gigabit Interface Converter
(GBIC) module.
Note This error refers to an invalid small form-factor pluggable
(SFP) module.
inline-power Enable error detection for the Power over Ethernet (PoE)
error-disabled cause.
This keyword is supported only on switches with PoE ports.
l2ptguard Enable error detection for a Layer 2 protocol-tunnel error-disabled
cause.
link-flap Enable error detection for link-state flapping.
loopback Enable error detection for detected loopbacks.
pagp-flap Enable error detection for the Port Aggregation Protocol (PAgP) flap
error-disabled cause.
psp Enable error detection for protocol storm protection
security-violation shutdown
vlan
Enable voice aware 802.1x security.
sfp-config-mismatch Enable error detection on an SFP configuration mismatch.

Cisco Catalyst 3750-X Specifications

General

Brand	Cisco
Model	Catalyst 3750-X
Category	Switch
Language	English