http://www.networkingblog.in/t1-card-unable-to-recover-after-glitch-in-telco-service-2884 Cisco Netpro Blog Wed, 23 Jun 2010 06:07:14 +0000 hourly 1 http://wordpress.org/?v=3.0 http://www.networkingblog.in/t1-card-unable-to-recover-after-glitch-in-telco-service-2884/comment-page-1#comment-2019 Kumar Mon, 15 Mar 2010 12:27:01 +0000 http://www.networkingblog.in/?p=2884#comment-2019 The telco can't see any errors when they test the line. The errors keep accumulating on the controller from the incident onward until I unplug the cable. We don't have a syslog set up for the routers at the moment, but I can look into setting one up temporarily. The event doesn't crash the routers. They seem to work normally except for the t1 errors. (They aren't used to do much else, though.) The telco can’t see any errors when they test the line.
The errors keep accumulating on the controller from the incident onward until I unplug the cable.
We don’t have a syslog set up for the routers at the moment, but I can look into setting one up temporarily.
The event doesn’t crash the routers. They seem to work normally except for the t1 errors. (They aren’t used to do much else, though.)

]]> http://www.networkingblog.in/t1-card-unable-to-recover-after-glitch-in-telco-service-2884/comment-page-1#comment-2018 karan Mon, 15 Mar 2010 12:25:59 +0000 http://www.networkingblog.in/?p=2884#comment-2018 When they test the circuit, do they see any errors ? I would suggest to clear the counters on the interface and monitor if its incrementing from the time you clear it, or it increments to a high number only around the time when the intermittent problem occurs. f you can log any syslog message that shows up to a Syslog server (you can download freeware tools like 3CDaemon or Kiwi Syslog ) that would be great. This will probably help you identify what happens at that time. Does this event crash the routers ? When they test the circuit, do they see any errors ? I would suggest to clear the counters on the interface and monitor if its incrementing from the time you clear it, or it increments to a high number only around the time when the intermittent problem occurs.
f you can log any syslog message that shows up to a Syslog server (you can download freeware tools like 3CDaemon or Kiwi Syslog ) that would be great. This will probably help you identify what happens at that time.
Does this event crash the routers ?

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