Problem with Cisco Router 1721

Unanswered Question
Sep 6th, 2007
User Badges:

Dear All,

I would like to ask you,I had router 1721 and add one module wic-1enet.So wic-1enet connected to Wan interface and int fas0/0 connected to connection used speed 1 MB by fiber optic but when access internet it slow.My question is :

1-How can i know the status on router?

2-How can i know the process's router?

3-How can i troubleshooting?

best Regards,


  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
spremkumar Thu, 09/06/2007 - 21:26
User Badges:
  • Red, 2250 points or more


show ip int brief

which you use to view the interfaces available and the status of those interfaces.

show interface ethernet x/x

under which you can verify the errors / utilisation etc.,

show logs (if u hve enabled logging)

which can give u a fair idea on the error logs etc.,

show processes cpu

to identify the process running with the % utilisation of CPU..



This Discussion