Help with Cisco DHCP Snooping

[Ed4]

Hello
Has anyone encountered any problems with dhcp snooping on a Cisco 2950g? I just had to remove it from two switches before I was able to get an ip address again. We turned it on globally, put it on the user ports as well as the uplinks. As soon as it was enabled I was unable to get an address dynamically.
If I put in a static address I was able to connect.


Thanks

 

[baddos]

You need to mark the DHCP server's insterface as trusted.

 

[calskin]

I hate to ask a stupid question, but I'm about to replace my old switch with a 2950-24. Would you please tell me the command to set the DHCP interface as trusted?

 

[Ed4]

Check out the link below. It is easier to read than the Cisco manual.

http://www.thtech.net/article/10