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DHCP Relay Agent Configuration
When enabled, the DHCP relay agent forwards DHCP requests to the set DHCP server.
To configure DHCP relay agent servers and enable the DHCP relay agent, use the DHCP R A
subtab. (Click Configure > Network tab > DHCP R A subtab.) See
Note:
At least one DHCP server must be enabled before DHCP Relay Agent can be
Note:
enabled.
The DHCP Relay functionality of the AP supports Option 82 and sends the system name of the
AP (as a NAS identifier) as a sub-option of Option 82.
The AP makes a DHCP Request for lease renewal five minutes ahead of the expiration of the
Rebinding time as specified in the DHCP Offer from the DHCP server obtained during the last
renewal.
Figure 20: Network Configuration — DHCP Relay Agent Subtab
Network Configuration
Figure
20.
Issue 1 September 2004
59
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