convey-loss-threshold
Syntax
convey-loss-threshold;
Hierarchy Level
[edit protocols oam ethernet connectivity-fault-management maintenance-domain domain-name maintenance-association ma-name continuity-check]
Description
Enable loss-threshold-tlv transmission.
During
a unified ISSU, the control plane may go down for several seconds
and cause CFM continuity check packets to get dropped. This may cause
the remote maintenance endpoint (MEP) to detect a connectivity loss
and mark the MEP as down. To keep the MEP active during a unified
ISSU, the loss threshold TLV communicates the minimum threshold value
the receiving MEP requires to keep the MEP active. The receiving MEP
parses the TLV and updates the loss threshold value, but only if the
new threshold value is greater than the locally configured threshold
value. You can control the transmission of the loss threshold TLV
in continuity check messages PDUs. The convey-loss-threshold statement specifies that the loss threshold TLV must be transmitted
as part of the continuity check messages. If the statement is not
specified, continuity check messages transmit this TLV only when a
unified ISSU is in progress.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.