HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP Co - Page 352
Table 2-22, show ip dhcp snooping binding Command Output
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show ip dhcp snooping binding Chapter 2 Cisco Catalyst Blade Switch 3020 for HP Cisco IOS Commands This example shows how to display the DHCP snooping binding entries for a specific MAC address: Switch> show ip dhcp snooping binding 0102.0304.0506 MacAddress IpAddress Lease(sec) Type 01:02:03:04:05:06 10.1.2.150 9788 dhcp-snooping Total number of bindings: 1 VLAN ---20 Interface GigabitEthernet0/22 This example shows how to display the DHCP snooping binding entries on a port: Switch> show ip dhcp snooping binding interface gigabitethernet0/22 MacAddress IpAddress Lease(sec) Type VLAN 00:30:94:C2:EF:35 10.1.2.151 290 dhcp-snooping 20 Total number of bindings: 1 Interface GigabitEthernet0/22 This example shows how to display the DHCP snooping binding entries on VLAN 20: Switch> show ip dhcp snooping binding vlan 20 MacAddress IpAddress Lease(sec) 01:02:03:04:05:06 10.1.2.150 9747 00:00:00:00:00:02 10.1.2.151 65 Total number of bindings: 2 Type dhcp-snooping dhcp-snooping VLAN ---20 20 Interface GigabitEthernet0/21 GigabitEthernet0/22 Table 2-22 describes the fields in the show ip dhcp snooping binding command output: Table 2-22 show ip dhcp snooping binding Command Output Field MacAddress IpAddress Lease(sec) Type VLAN Interface Total number of bindings Description Client hardware MAC address Client IP address assigned from the DHCP server Remaining lease time for the IP address Binding type VLAN number of the client interface Interface that connects to the DHCP client host Total number of bindings configured on the switch Note The command output might not show the total number of bindings. For example, if 200 bindings are configured on the switch and you stop the display before all the bindings appear, the total number does not change. Related Commands Command show ip dhcp snooping Description Displays the DHCP snooping configuration. 2-326 Cisco Catalyst Blade Switch 3020 for HP Command Reference OL-8916-01