11-04-2012 08:49 AM - edited 03-07-2019 09:50 AM
HI everybody
Please consider the following scenario on dhcp snooping on cisco switches.
rest of network ---------SW1(f1/1-untrusted)-------------f1/2( untrusted) Sw2--------------------Dhcp server
Above sw1 and sw2 both are configured with ip dhcp snooping . Let say sw2 receives a dhcp discover message without any option 82 but with giad set to some ip on its f1/2 port which is configured as untrusted. Will sw2 discard this packet or forwards it to dhcp server?
thanks and have a great weekend.
Solved! Go to Solution.
11-04-2012 10:57 AM
Hi Sarah,
Even without option 82 it will discarded since the packet is coming from an untrusted source.
Here is a link for more info:
HTH
11-04-2012 10:57 AM
Hi Sarah,
Even without option 82 it will discarded since the packet is coming from an untrusted source.
Here is a link for more info:
HTH
11-04-2012 01:21 PM
thanks Reza
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