Panasonic ZEQUO 2200 Operating Instructions Manual page 257

To show the IP Source Address Verify ports:
Zxxx0:admin# show ip_verify_source ports
Command: show ip_verify_source ports
Port ARP Inspection
----- --------------
1 Disabled
2 Enabled
3 Enabled
4 Disabled
5 Disabled
6 Disabled
7 Disabled
8 Disabled
9 Disabled
10 Disabled
11 Disabled
12 Disabled
Zxxx0:admin#
29.8. enable dhcp_snoop
 Description
This command is used to enable DHCP snooping. By default, DHCP snooping is
disabled. If a user enables DHCP snooping, Switching Hub will learn the IP address
through the DHCP packets and build up the DHCP binding entries on the ports that
either IP Source Guard or Dynamic ARP Inspection enabled.
 Format
enable dhcp_snoop
 Parameters
None.
 Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
IP Verify Source
----------------
Disabled
Disabled
Enabled
Disabled
Enabled
Enabled
Enabled
Disabled
Disabled
Disabled
Enabled
Enabled
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29. IP Source Address Verify Commands