WAN port - Error-Disable

[cisco.plus]

Hello

Port goes to error disable state every week once or more.
initial requirement was connecting Two location with outdoor wireless (Bay-Station) 10MB and half duplex

Location A got 3560
Location B got 4503

On Location A
config  t
vlan 5
name WAN

interface Gi0/0
description connected to WAN
ip address 10.10.10.1 255.255.255.252
speed 10
duplex half

On Location B
config t
vlan 5
name WAN

interface Gi0/0
description connected to WAN
ip address 10.10.10.2 255.255.255.252
speed 10
duplex half

Both location got different VTP Domains, VTP Passwords

Please input

[Peter Paluch]

Hello,

Every time a port is put into err-disabled state, there is a logging message recorded on the console, into the logging buffer and into the NMS (syslog, SNMP trap, whichever is configured). Can you look up this logging message and post it here? It would help us narrow down the reason of this err-disable.

Best regards,

Peter

[cisco.plus]

Hello,

I would post  logging message when I get the error.  Any Tweak in configuration needed for WAN as posted initially.

Is this the best practise configuration for WAN connectivity?

Best Regards

CP

[Peter Paluch]

Hello,

No suggestions to your current configuration - from what you have posted, it is very basic and I see no obvious issues to correct.

I will be waiting for the logging message. Do you have buffered logging configured? If not please add the following commands to your running-config:

logging buffered 100000 informational

This will cause all console messages except debugging output to be recorded into a buffer in device's RAM, and can be subsequently displayed using the show logging command.

Best regards,

Peter