Use the following procedure to view the DHCP Snooping interface information.
show ip dhcp-snooping interface [ gigabitEthernet [ {slot/port[/sub-port] [-slot/port[/sub-port]] [,...]} [ vrf WORD<1-16> | vrfids WORD<0-512> ] | <1-4059> [ {slot/port[/sub-port] [-slot/port[/sub-port]] [,...]} [ vrf WORD<1-16> | vrfids WORD<0-512> ] | vrf WORD<1-16> | vrfids WORD<0-512> ] | vrf WORD<1-16> | vrfids WORD<0-512> ] ]
show ip dhcp-snooping vlan <1-4059>
show ip dhcp-snooping vrf WORD<1-16>
show ip dhcp-snooping vrfids WORD<0-512>
Switch:1>show ip dhcp-snooping interface gigabitEthernet =============================================================================== Dhcp Snooping Interface Info =============================================================================== PORT PORT TRUNK NUM CLASS ID ------------------------------------------------------------------------------- 1/1 UNTRUSTED none 1/2 UNTRUSTED none 2/1 UNTRUSTED none 2/2 UNTRUSTED none 2/3 UNTRUSTED none 2/4 UNTRUSTED none 2/5 UNTRUSTED none 2/6 UNTRUSTED none 2/7 UNTRUSTED none 2/8 UNTRUSTED none 2/9 UNTRUSTED none 2/10 UNTRUSTED none 2/11 UNTRUSTED none 2/12 UNTRUSTED none 2/13 UNTRUSTED none 2/14 UNTRUSTED none ------------------------------------------------------------------------------- All 16 out of 16 Total Num of Dhcp Snooping entries displayed
Switch:1>show ip dhcp-snooping vlan =============================================================================== Dhcp Snooping Vlan Info =============================================================================== VLAN VRF ID NAME ENABLE ORIGIN ------------------------------------------------------------------------------- 1 GlobalRouter false RADIUS 10 GlobalRouter false RADIUS 4051 GlobalRouter false RADIUS 4052 GlobalRouter false RADIUS ------------------------------------------------------------------------------- All 4 out of 4 Total Num of Dhcp Snooping entries displayed
Switch:1>show ip dhcp-snooping binding vrfids 0 ======================================================================================================= DHCP Snooping Binding Table ======================================================================================================= MAC IP PORT VLAN VRF LEASE EXPIRY ENTRY ADDRESS ADDRESS NUM ID NAME TIME TIME TYPE ------------------------------------------------------------------------------------------------------- 36:63:0e:73:03:fe 192.0.2.8 2/10/2 200 GlobalRouter 86400 83700 Learned 36:63:0e:73:03:ff 192.0.2.9 2/10/2 200 GlobalRouter 86400 83700 Learned Static entries : 0 Learned entries : 2 Total entries : 2 ------------------------------------------------------------------------------------------------------- All 2 out of 2 Total DHCP Snooping binding entries displayed
Switch:1>show ip dhcp-snooping binding vrf vrf100 ======================================================================================================= DHCP Snooping Binding Table ======================================================================================================= MAC IP PORT VLAN VRF LEASE EXPIRY ENTRY ADDRESS ADDRESS NUM ID NAME TIME TIME TYPE ------------------------------------------------------------------------------------------------------- 00:00:00:00:01:01 192.0.2.11 2/30 100 vrf100 Infinite none Static Static entries : 1 Learned entries : 0 Total entries : 1 ------------------------------------------------------------------------------------------------------- All 1 out of 3 Total DHCP Snooping binding entries displayed