Alcatel-Lucent 7750 SR OS Service Manual page 548

VPLS Service Configuration Commands
action {remove | alarm} — Defines the action taken on a subscriber host connectivity verification
Page 548
Values
1 — 6000
Note that a zero value can be used by the SNMP agent to disable host-connectivity-
verify.
failure for a given host. The remove keyword raises an alarm and removes dhcp-state and
releases all allocated resources (queues, table entries, etc.). DHCP release will be signaled to
corresponding DHCP server. Static host will be never removed. The alarm keyword raises an
alarm indicating that the host is disconnected.
7750 SR OS Services Guide