Enabling client offline detection
With this feature enabled, the DHCP server considers a DHCP client goes offline when the ARP entry for
the client ages out. In addition, it removes the client's IP-to-MAC binding entry.
Removing an ARP entry manually does not remove the corresponding client's IP-to-MAC binding.
To enable offline detection:
Step | Command | Remarks |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Enter interface view. | interface interface-type interface-number | N/A |
3. Enable offline detection. | dhcp server client-detect enable | Disabled by default |