Error disable state or unstable connection

Unanswered Question
Aug 2nd, 2010

Hi

I am looking for support on WAN Issue we got. Headquarter connects to Sales Office on a Point to Point Link.

Redline Wireless Broadband hardware we got.

http://www.redlinecommunications.com/solutions/backhaul/

[HQ]

int vlan 10

ip add 192.168.1.1 255.255.255.252

int fa 0/0

switchport access vlan 10

[Sales office ]

int vlan 20

ip add 192.168.1.2 255.255.255.252

int fa 0/1

switchport access vlan 20

Connection drops frequently and sometimes notice the port connecting the Wireless device goes to error disable state.

ping from redline to redline device is excellent without a packet drop.

Any kind input.

I have this problem too.
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spremkumar Mon, 08/02/2010 - 03:33

Hi

did you check the cable connecting your redline equipment and the router?

have you configured the duplex/speed manually on both end routers ?

regds

Mohamed Sobair Mon, 08/02/2010 - 04:32

If Vlan 10 and Vlan 20 are native vlans configured on both trunks connecting the Wireless links on the switch ports, then IOS will err disable the port as the native vlan mismatches over the trunk. If this is the case, why you want to merge between different native vlans?

Please post relevant ports connection & configuration if possible.

HTH

Mohamed

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