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dhcp relay bug?

itorr14
Level 1
Level 1

I am having a little situation here; for some reason I can get my switches and routers to display the dhcp relay even though it shows to be configured on the network's vlan. For example, when I entered the following command;

 

SW# sh ip dhcp relay information trusted-sources

DHCP Relay Trusted Port functionality not enabled.

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or  I get the following message

SW# SW# sh ip dhcp relay information trusted-sources

List of trusted sources of relay agent information option:

 

 

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So basically, no output. 

I've been looking online but I'm still not able to find a good source that can provide some good insight. do you guys any troubleshooting tips or knowledge nuggets you guys can share?

 

 

2 Replies 2

None show you that

SW need to be dhcp relay and it l3SW to use above command.

Router since it l3 device dont run dhcp snooping.

MHM

Hello,

do you have 'ip dhcp relay information' configured in global configuration mode or interface configuration mode (or both) ? Can you post the running config of the switch (SW) ?

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