cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1418
Views
0
Helpful
2
Replies

Rate-limit DHCP relay traffic

Ehsan M.
Level 1
Level 1

Hi All,

I'm seeing unusual DHCP relay (IP-helper) request on my Router. It could be a faulty Workstation or something sitting somewhere causing problem. AS an interim solution, since the WAN bandwidth (T1) seems is being completely eaten up by DHCP requests and offers (UDP 67 and 68), I would like to put a traffic shaping/rate limiting policy in place on the router so that I can rate limit DHCP requests and offers process. Do you guys know of any template command so that I can identify dhcp traffic and rate-limit those only?

Your help is much appreciated.

Thanks,

1 Accepted Solution

Accepted Solutions

Peter Paluch
Cisco Employee
Cisco Employee