Nokia 7210 - Page 433

7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
System Management
3HE 17358 AAAB TQZZA © 2021 Nokia.
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Parameters port-id — Specifies a physical port.
Values slot/mda/port
create — Keyword to create the PTP port.
address
Syntax address {01:1b:19:00:00:00 | 01:80:c2:00:00:0e}
Context config>system>ptp>port
Platforms 7210 SAS-M (network and access-uplink), 7210 SAS-Mxp, 7210 SAS-R6, 7210 SAS-R12,
7210 SAS-Sx 1/10GE (standalone), and 7210 SAS-T (network and access-uplink)
Description This command configures the MAC address to be used as the multicast destination MAC
address for transmitted PTP messages.
This command applies only if the PTP profile is set to g8275dot1-2014.
The IEEE Std 1588-2008 Annex F defines two reserved addresses for PTP messages:
• 01-1B-19-00-00-00 — for all messages except peer delay mechanism messages
• 01-80-C2-00-00-0E — for peer delay mechanism messages
The system accepts PTP messages received using either destination MAC address,
regardless of the address configured by this command.
Default 01:1b:19:00:00:00
master-only
Syntax master-only {true | false}
Context config>system>ptp>port
Platforms 7210 SAS-M (network and access-uplink), 7210 SAS-Mxp, 7210 SAS-R6, 7210 SAS-R12,
7210 SAS-Sx 1/10GE (standalone), and 7210 SAS-T (network and access-uplink)
Description This command prevents the local port from ever entering the slave state. This can be used to
ensure that the 7210 SAS never draws synchronization from the attached external device.
This command only applies if the profile is set to g8275dot1-2014.
If the clock-type command is set to ordinary slave, the master-only value is set the false.
Parameters true — Keyword to prevent the local port from entering the slave state.
false — Keyword to allow the local port to enter the slave state or slave state.