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dhcp snooping

josephschung
Level 1
Level 1

‎08-01-2007 11:23 PM - edited ‎03-05-2019 05:39 PM

We enable dhcp snooping on the network. Is there a easy way to verify the functionalities?

Thanks.

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5 Replies 5

Jens Becker
Level 1
Level 1

‎08-02-2007 03:22 AM

You only have to connect a dhcp-service on an (dhcp-)untrusted Switch-Port.

Jens

0 Helpful

josephschung
Level 1
Level 1
In response to Jens Becker

‎08-02-2007 08:02 AM

Is there any command we can use to monitor the process?

Thanks.

0 Helpful

andrey.v.tyurin
Level 1
Level 1

‎08-02-2007 04:55 AM

I think that you mast install some sniffer on the computer which connected with untrusted port

and install some sniffer on the DHCP server, and compare results (sniffer maybe the WIRESHARK its

freeware)

0 Helpful

josephschung
Level 1
Level 1
In response to andrey.v.tyurin

‎08-02-2007 08:03 AM

Is there any build in command we can use? Thanks.

0 Helpful

slaptijack
Level 1
Level 1
In response to josephschung

‎08-02-2007 10:23 AM

show ip dhcp snooping binding

will show you all the MAC to IP bindings. Is this what you are looking for?

0 Helpful
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