Displaying Clients' Ip-To-Mac Bindings - HP 1920 Series User Manual

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Table 100 Configuration items

Displaying clients' IP-to-MAC bindings

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Table 101
Table 101 Field description
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Figure 286 DHCP snooping interface configuration page
Configure DHCP snooping on the interface as described in
Click Apply.
Item Description
Interface Name This field displays the name of a specific interface.
Interface State Configure the interface as trusted or untrusted.
Option 82 Support Configure DHCP snooping to support Option 82 or not.
Select the handling strategy for DHCP requests containing Option 82. The strategies
include:
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Option 82 Strategy
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•
From the navigation tree, select Network > DHCP.
Click the DHCP Snooping tab to enter the page shown in
Click User Information to enter the page as shown in
Figure 287 DHCP snooping user information
describes the fields of DHCP snooping entries.
Item Description
IP Address Displays the IP address assigned by the DHCP server to the client.
MAC Address Displays the MAC address of the client.
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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.
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Table 100.
Figure 285.
Figure 287.