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Catalyst 3750 Switch Software Configuration Guide
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Chapter 21 Configuring DHCP Features and IP Source Guard
Displaying IP Source Guard Information
Displaying IP Source Guard Information
This section describes how to display the IP source guard configuration and the IP source bindings on
the switch.
This example shows how to display the IP source guard configuration for a switch:
Switch# show ip verify source
Interface Filter-type Filter-mode IP-address Mac-address Vlan
--------- ----------- ----------- --------------- -------------- ---------
gi1/0/1 ip active 10.0.0.1 10
gi1/0/1 ip active deny-all 11-20
gi1/0/2 ip inactive-trust-port
gi1/0/3 ip inactive-no-snooping-vlan
gi1/0/4 ip-mac active 10.0.0.2 aaaa.bbbb.cccc 10
gi1/0/4 ip-mac active 11.0.0.1 aaaa.bbbb.cccd 11
gi1/0/4 ip-mac active deny-all deny-all 12-20
gi1/0/5 ip-mac active 10.0.0.3 permit-all 10
gi1/0/5 ip-mac active deny-all permit-all 11-20
This example shows how to display the IP source bindings on a switch:
Switch# show ip source binding
MacAddress IpAddress Lease(sec) Type VLAN Interface
-------------- --------------- ---------- ------------- ---- --------------------
00:00:00:0A:00:0B 11.0.0.1 infinite static 10 FastEthernet6/10
00:00:00:0A:00:0A 11.0.0.2 10000 dhcp-snooping 10 FastEthernet6/11
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