We have 2 IGX 8410 interconnected via an E1. It carries frame relay PVCs and interconnects 2 PBX for radio communication all within the same E1. Both are part of a national data/voice network of about 30 IGX.
We've been working for about 2 years without any major problems, but the last 2 weeks the UXM card in one of the sites resets itself, once everyday, and it's been twice today. Our service provider says the E1 is fine, they've made physical tests to it without reporting problems (we implement frame relay over a clear E1).
When the card resets itself it takes the trunk down for aprox. 30 seconds, but the connections made over the trunk take about 30 minutes to get up.
This is the log of the IGX with the problem card:
Clear Comm Break with mxlc4 Cleared 11/10/03 16:57:37
Info Clock switch to CLN of puma via TRK 8.1:1 11/10/03 16:57:31
Clear TRK 8.1 OK 11/10/03 16:57:00
Major TRK 8.1 Communication Failure 11/10/03 16:56:47
Please include the dspcd and dspcderrs from this card. This may be a hardware issue or could be one of the software defects on the UXM firmware in the earlier releases ( Pre model B rev U). Once we see the dspcderrs and also the firmware running on the card, we can make a determination. Please also include the dspswlog from the node.
From the dspcderrs that you have given here, it looks like you hit a known firmware bug. You are running firmware revision Model B revision E which does not have the fix for the bug.
The error string that you see :
Hardware Error Event:
0B 29 00 A9 01 0D 17 09 81
Matches DDTS CSCdw15969. : This causes the card to reset once it has been up for 319 days.
The fix for this problem is available in the model B revision R and later releases.
When upgrading the UXM's it would be a good idea to upgrade them to the model B revision U firmware which is the latest stable image. There have been a lot of bug fixes since the release you are running on the UXM cards right now.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.