Displaying Dhcp Snooping Entries - HP 1910 User Manual

Table 100 Configuration items
Item
Interface Name
Interface State
Option 82 Support
Option 82 Strategy

Displaying DHCP snooping entries

1. Select Network > DHCP from the navigation tree.
2. Click the DHCP Snooping tab to enter the page shown in
3. Click User Information to enter the DHCP snooping user information page.
Table 101
Figure 302 DHCP snooping user information
Table 101 Field description
Field
IP Address
MAC Address
Type
Interface Name
VLAN
Remaining Lease Time
Description
Displays the name of a specific interface.
Configure the interface as trusted or untrusted.
Configure DHCP snooping to support Option 82 or not.
Select the handling strategy for DHCP requests containing Option 82. The strategies
include:
•
Drop—The message is discarded if it contains Option 82.
•
Keep—The message is forwarded without its Option 82 being changed.
•
Replace—The message is forwarded after its original Option 82 is replaced with the
Option 82 padded in normal format.
describes the fields of DHCP snooping entries.
Description
Displays the IP address assigned by the DHCP server to the client.
Displays the MAC address of the client.
Displays the client type:
•
Dynamic—The IP-to-MAC binding is generated dynamically.
•
Static—The IP-to-MAC binding is configured manually. Currently, static bindings
are not supported.
Displays the device interface to which the client is connected.
Displays the VLAN to which the device belongs.
Displays the remaining lease time of the IP address.
Figure
334
300.