Alcatel-Lucent 7450 Basic System Configuration Manual page 426

System Command Reference
address
Syntax address {01:1b:19:00:00:00|01:80:c2:00:00:0e}
no address
Context config>port>ethernet>ptp>port
Description
This command allows for the specification of the mac-address to be used for the destination MAC
address of the transmitted ptp messages.
IEEE Std 1588-2008 Annex F defines two reserved addresses for 1588 messages. These are:
Both addresses are supported for reception independent of the address configured by this command.
The no form of this command sets the address to the default address.
Default
address 01-1B-19-00-00-00
log-delay-interval
Syntax log-delay-interval log-interval
Context configure>system>ptp>port
Description
This command configures the minimum interval used for multicast Delay_Req messages. This
parameter is applied on a per port basis. For ports in a slave state, it shall be the interval used, unless
the parent port indicates a longer interval. For a port in master state, it shall be the interval advertised
to external slave ports as the minimum acceptable interval for Delay_Req messages from those slave
ports.
It is a requirement of the 1588 standard that a port in Slave state shall check the logMessageInterval
field of received multicast Delay_Resp messages. If the value of the logMessageInterval field of those
messages is greater than the value programmed locally for the generation of Delay_Req messages, then
the Slave must change to use the greater value (i.e. longer interval) for the generation of Delay_Req
messages. This requirement is supported in the router.
The parameter is only applicable to ports and not to peers.
Default -6 for ieee1588-2008
-6 for g8265dot1-2010
-4 for g8275dot1-2014
Parameters log-interval — Specifies the Delay_Req message interval, in log form.
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• 01-1B-19-00-00-00 — All except the peer delay mechanism messages.
• 01-80-C2-00-00-0E — Peer delay mechanism messages.
Values
[-6 to 0]
Basic System Configuration Guide