Alcatel-Lucent 7750 SR Manual page 1042

ETH-CFM Service Commands
milliseconds milliseconds — Specifies the time interval, in milliseconds, between sending
ping-reply
ping-reply
Syntax
no ping-reply
Context config>service>ies>if>vrrp
Description
This command enables the non-owner master to reply to ICMP Echo Requests directed at the virtual
router instances IP addresses. The ping request can be received on any routed interface.
Ping must not have been disabled at the management security level (either on the parental IP interface
or based on the Ping source host address). When ping-reply is not enabled, ICMP Echo Requests to
non-owner master virtual IP addresses are silently discarded.
Non-owner backup virtual routers never respond to ICMP Echo Requests regardless of the setting of
ping-reply configuration.
The ping-reply command is only available in non-owner vrrp virtual-router-id nodal context. If the
ping-reply command is not executed, ICMP Echo Requests to the virtual router instance IP addresses
will be silently discarded.
The no form of this command restores the default operation of discarding all ICMP Echo Request
messages destined to the non-owner virtual router instance IP addresses.
Default no ping-reply
policy
Syntax policy vrrp-policy-id
no policy
Context config>service>ies>if>vrrp
Description
This command creates VRRP control policies. The VRRP policy ID must be created by the policy
command prior to association with the virtual router instance.
The policy command provides the ability to associate a VRRP priority control policy to a virtual
router instance. The policy may be associated with more than one virtual router instance. The priority
events within the policy either override or diminish the base-priority dynamically affecting the in-use
priority. As priority events clear in the policy, the in-use priority may eventually be restored to the
base-priority value.
The policy command is only available in the non-owner vrrp virtual-router-id nodal context. The
priority of owner virtual router instances is permanently set to 255 and cannot be changed by VRRP
priority control policies. For non-owner virtual router instances, if the policy command is not
executed, the base-priority will be used as the in-use priority.
The no form of this command removes any existing VRRP priority control policy association from
the virtual router instance. All such associations must be removed prior to the policy being deleted
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advertisement messages. This parameter is not supported on non-redundant chassis.
Values
100 — 900
7750 SR OS Services Guide