07-06-2006 10:27 PM - edited 03-03-2019 01:15 PM
Hi,
I have seen on my router LOG 2600 series router.. its F0/0 line protcol was down , i have seen multiple up and down in last two day's ..
I want to ask what are the reason behind this..... type of error.. what are th e suggestion from your side...
Thanks
07-06-2006 10:34 PM
there are few reason
1) may be connector having problem
2) other side to interface having some problem
3) check the speed/mode in both side
3) check the errors and how many time interface reset?
mostly it is physical layer problem.
-Minu
07-06-2006 11:07 PM
Hi
Thanks for the ANS very help full..
An other Issue i m facing on 2600 series network .. i am using E1 for serial connectivity btween router's
i am facing problem it is also due to the media but to confrim it from config... point of veiw
I have seen in my log E1 controller is down
E0 0/0 contr down
S0/0:0 down
LP S0/0:0 down
and Alarm i am reciiving RAI ---- > LOF
Amiazing thing it take 3 to 5 sec to be UP..
plz chk config and suggest if there is any problem. in config.........
Configuration are
controller E1 0/0
clock source internal
channel-group 0 timeslots 1-31
interface Serial0/0:0
description XXXXX
ip address 192.0.0.1 255.255.255.252
Simple but wht suould be the possible reasons..
Thanks
Afzaal
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