Tripp Lite NGI-M05-C1, Owner'S Manual, Page: 173 / 254

173
Server Screening List
No.
This field displays the index number of the DHCP server entry.
Click the number to modify the entry.
IP Address This field displays the IP address of the DHCP server.
Action Click
Delete
to remove a configured DHCP server.
7.1.2. Binding Table
The DHCP Snooping binding table records the host information learned by DHCP
snooping function (dynamic) or set by user (static). The ARP inspection will use this table
to forward or drop the ARP packets. If the ARP packets sent by invalid host, they will be
dropped. If the Lease time is expired, the entry will be removed from the table.
Static bindings are uniquely identified by the MAC address and VLAN ID. Each MAC
address and VLAN ID can only be in one static binding. If you try to create a static binding
with the same MAC address and VLAN ID as an existing static binding, the new static
binding replaces the original one.
7.1.2.1. Static Entry
7.1.2.1.1. CLI Configurations
Node Command Description
enable show dhcp-snooping binding This command displays the current
DHCP snooping binding table.
enable configure terminal This command changes the node to
configure node.
configure dhcp-snooping binding mac
MAC_ADDR ip IP_ADDR
vlan <1-4094> port PORT_NO
This command configures a static host
into the DHCP snooping binding table.
configure no dhcp-snooping binding mac
MACADDR
This command removes a static host
from the DHCP snooping binding table.
Example:
L2SWITCH#configure terminal
L2SWITCH(config)#dhcp-snooping binding mac 00:11:22:33:44:55 ip 1.1.1.1 vlan 1
port2
L2SWITCH(config)#no dhcp-snooping binding mac 00:11:22:33:44:55
L2SWITCH#show dhcp-snooping binding