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Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-02
Chapter 22 Configuring DHCP Features and IP Source Guard
Displaying IP Source Guard Information
This example shows how to enable IP source guard with source IP and MAC filtering on VLANs 10
and 11:
Switch# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface gigabitethernet1/0/1
Switch(config-if)# ip verify source port-security
Switch(config-if)# exit
Switch(config)# ip source binding 0100.0022.0010 vlan 10 10.0.0.2 interface
gigabitethernet1/0/1
Switch(config)# ip source binding 0100.0230.0002 vlan 11 10.0.0.4 interface
gigabitethernet1/0/1
Switch(config)# end
Displaying IP Source Guard Information
To display the IP source guard information, use one or more of the privileged EXEC commands in
Table 22-3:
Table 22-3 Commands for Displaying IP Source Guard Information
Command Purpose
show ip source binding Display the IP source bindings on a switch.
show ip verify source Display the IP source guard configuration on the switch.
