10-10-2008 12:08 AM - edited 03-03-2019 11:52 PM
Hi All in Router i am the getting error:AMDP2_FE-6-EXCESSCOLL: Ethernet0/0 TDR=1, TRC=0
Router is connected to Switch, both router and switch config is below
can some body tell me how to fix up this issue as i am planning to change Duplex setting router from half duplex to full duplex
will this solve my problem
Router config:-
interface Ethernet0/0
description ### LAN ###
ip address 10.21.1.2 255.255.0.0
ip access-group 141 in
ip route-cache flow
half-duplex
standby ip 10.21.1.1
standby preempt
end
====================
Switch config
interface GigabitEthernet0/1
description ***FREE***
no logging event link-status
no snmp trap link-status
no mdix auto
spanning-tree portfast
spanning-tree bpdufilter enable
spanning-tree guard root
==================
Erros
AMDP2_FE-6-EXCESSCOLL: Ethernet0/0 TDR=1, TRC=0
AMDP2_FE-6-EXCESSCOLL: Ethernet0/0 TDR=1, TRC=0
AMDP2_FE-6-EXCESSCOLL: Ethernet0/0 TDR=1, TRC=0
AMDP2_FE-6-EXCESSCOLL: Ethernet0/0 TDR=1, TRC=0
10-10-2008 12:22 AM
Ermmm you already know the issue - Change the duplex to full or auto on the router and switch port.
HTH>
10-10-2008 12:35 AM
Will this soultion work
10-10-2008 01:01 AM
Yes. Either change both to auto neogotiate or change the router to full duplex.
Jon
10-10-2008 01:02 AM
Faster typing again Jon!
:o)
10-10-2008 01:05 AM
I've been practicing :)
10-10-2008 01:01 AM
Set the router ethernet speed/duplex to 10/full
Set the switch port speed/duplex to 10/full
This will fix your issue.
HTH>
10-10-2008 01:10 AM
Hi,
Is it necessary to change on Switch side as i belive switch can do auto negotiate and also no speed settings has defined on the swtich side
10-10-2008 01:13 AM
If you want to auto-negotiate then set the router interface to auto-negotiate ie. get rid of the "duplex half" statement.
I would do as Andrew suggested though - set both to 10full.
Jon
10-10-2008 01:18 AM
Hi
Thanks for the replies,
but this router suports only full Force full duplex operation//half Force half-duplex operation
So please let me know is it required to change at swtich end also
10-10-2008 01:23 AM
If you are setting the router interface to full duplex then do the same on the switch port.
Jon
10-13-2008 01:14 AM
Dear All,
Thanks very much for the all for giving the replies.
lastly will be there any impact on the network interms of outage if executing this change on both router and switches
10-13-2008 01:47 AM
Yes, traffic will be disrupted when you make the change. Probably best to do it out of hours.
Jon
10-13-2008 05:23 AM
Thanks Jon,
Willbe doing the change after business hours, could you please let me know how much will be the down time
10-13-2008 08:37 AM
It's more of quick interruption in traffic forwarding rather than full downtime. About 1 min per change should be more than enough.
Jon
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