From: Brennan_Murphy@NAI.com
Date: Tue Apr 22 2003 - 11:02:54 GMT-3
Not trunks. Keepalives enabled. Nothing interesting shows up on the switch.
We've got a fiber patch problem ultimately but we've been bitten
twice with this unidirectional link phenomenon...thus breaking our
redundancy. Cisco recommended UDLD for that piece of the problem
and did not identify any bugs in our CatOS version. Thanks.
-----Original Message-----
From: Charles Church [mailto:cchurch@wamnet.com]
Sent: Monday, April 21, 2003 6:53 PM
To: Murphy, Brennan; ccielab@groupstudy.com
Subject: RE: Gig interface stays Up Up on 7606
Brennan,
Are these trunks or not? If they plug into a switch, does anything show up
in the switch log? I've seen a problem like this with duplicate HSRP groups
and older CatOS code. 'Use BIA' might come in handy here. Are keepalives
enabled on both routers? Any bugs in the IOS that might be related?
Chuck Church
CCIE #8776, MCNE, MCSE
Wam!Net Government Services
13665 Dulles Technology Dr. Ste 250
Herndon, VA 20171
Office: 703-480-2569
Cell: 585-233-2706
cchurch@wamnet.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Brennan_Murphy@NAI.com
Sent: Monday, April 21, 2003 9:17 AM
To: ccielab@groupstudy.com
Subject: OT: Gig interface stays Up Up on 7606
I've got a couple routers running HSRP on each of their
respective Gig interfaces. I've been having problems with
one of them where when its the active interface, it will
somehow lose it's ability to transmit but will still be able
to receive. This seems to cause the interface to stay
up/up and so it doesnt failover to the other router.
This is on a 7606.
Anyone ever seen this before? I cant figure out why
the keepalives dont take the interface down. Is there
something I can do to ensure it goes down when this
happens? Some special interface command?
-BM
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