TP-Link T2600G Series User Manual page 896

Configuring IPv4 IMPB
Step 3
Step 4
Step 5
Step 6
The following example shows how to enable IPv4 Source Guard on port 1/0/1:
Switch#configure
Switch(config)#interface gigabitEthernet 1/0/1
Switch(config-if)#ip verify source sip+mac
Switch(config-if)#show ip verify source interface gigabitEthernet 1/0/1
Port Security-Type
---- -------------
Gi1/0/1 SIP+MAC
Switch(config-if)#end
Switch#copy running-config startup-config
ip verify source { sip | sip+mac }
Enable IP Source Guard for IPv4 packets.
sip : Only the packet with its source IP address and port number matching the IP-MAC
binding rules can be processed, otherwise the packet will be discarded.
Note: SIP is only available for T2600G-18TS.
sip+mac : Only the packet with its source IP address, source MAC address and port
number matching the IP-MAC binding rules can be processed, otherwise the packet will be
discarded.
show ip verify source [ interface { fastEthernet port | gigabitEthernet port | ten-
gigabitEthernet port | port-channel port-channel-id } ]
Verify the IP Source Guard configuration for IPv4 packets.
end
Return to privileged EXEC mode.
copy running-config startup-config
Save the settings in the configuration file.
LAG
----
N/A
IPv4 Source Guard Configuration
User Guide 867