Hi all With DHCP snooping, in the following link, I see that binding type can be "dhcp-snooping".
http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_20_se/configuration/guide/swdhcp82.html Switch# show ip dhcp snooping binding vlan 20 MacAddress IpAddress Lease(sec) Type VLAN Interface ------------------ --------------- ---------- ------------- ---- -------------------- 01:02:03:04:05:06 10.1.2.150 9747 dhcp-snooping 20 GigabitEthernet0/1 00:00:00:00:00:02 10.1.2.151 65 dhcp-snooping 20 GigabitEthernet0/2 Total number of bindings: 2 On my switch 3550 12.2(25)SEE4, I see that the type is snooping is "dynamic". I think, the binding type can be static or dynamic. The static binding can be configured with the following command: *ip dhcp snooping binding 0022.0300.0008 vlan 100 172.16.24.44 interface gigabitethernet0/1 expiry 5000* But I am not able to find the support of this command in my switch. Please share your thoughts? With regards Kings
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