07-02-2009 09:29 AM - edited 03-04-2019 05:18 AM
HI,
We are getting a lot of LCV and PCV errors on our 2650XM router. Vendor has checked the cabling and our cables also has been checked for errors but everything seems to be fine.
We are running IOS code-12.3(13a) on our router.
Interface configuration for the router
---------------------------------------
interface Serial0/0
bandwidth 1536
no ip address
encapsulation frame-relay IETF
ip route-cache flow
logging event subif-link-status
logging event dlci-status-change
load-interval 30
no fair-queue
service-module t1 cablelength short 110ft
service-module t1 timeslots 1-24
service-module t1 fdl both
max-reserved-bandwidth 100
Int s0/0.40
interface Serial0/0.40 point-to-point
description xxxxxxx ATM2/0.228
bandwidth 1536
ip address xxxxxxxxxx
ip pim sparse-mode
ip multicast ttl-threshold 16
frame-relay interface-dlci 40
class Q-FRsi-1536-1024
07-02-2009 11:05 AM
Hi!
I'm going to assume this is a T1 link. First thing you should do is a hard loop test to determine if your controller is running clean. You can find the procedure here: http://www.cisco.com/en/US/tech/tk713/tk628/technologies_tech_note09186a00800a754b.shtml .
If this runs clean, then loop the line at the CSU/DSU, and re-run. If it still runs clean, then have your provider test the line.
Regards,
Ruairi
07-02-2009 01:06 PM
We have tested the controller card as well as cabling on our side, vendor also tested teh circuit from thier side and they updated that theyare running clean too.
We are not sure, where the problem lies now.
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