Re: Err Disabled State Question

It depends on the IOS and platform. Here are possible reasons for 3560:

Cat2#sh errdisable detect
ErrDisable Reason Detection Mode
----------------- --------- ----
arp-inspection Enabled port
bpduguard Enabled port
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
lsgroup Enabled port
mac-limit Enabled port
pagp-flap Enabled port
port-mode-failure Enabled port
psecure-violation Enabled port/vlan
security-violation Enabled port
sfp-config-mismatch Enabled port
small-frame Enabled port
storm-control Enabled port
udld Enabled port
vmps Enabled port

--
Marko Milivojevic - CCIE #18427
Senior Technical Instructor - IPexpert
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On Tue, May 3, 2011 at 10:08, Routing Freak <routingfreak_at_gmail.com> wrote:
> Hi all,
> B  B  B  What are the situations in which a router or switch go to a error
> disabled state?
>
>
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