Nokia 7210 SAS-M User Manual

System Management
294
7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
3HE 16132 AAAB TQZZA Edition: 01
• If MPLS LSR traffic is configured on a 7210 SAS-R6 platform installed with
IMMv1 cards, port-based timestamping on network ports is supported for PTP
packets with Ethernet encapsulation, but not for packets in an MPLS tunnel.
6.5.8.5 PTP Capabilities
PTP messages are supported through IPv4 unicast with a fixed IP header size.
Table 38 describes the supported message rates for slave and master states. The
ordinary clock can only be used in the slave state. The boundary clock can be in both
of these states.
Note:
1. For more information, see 1PPS and 10MHz Output Interface
State and statistics data for each master clock are available to assist in the detection
of failures or unusual situations.
Table 38 Support Message Rates for Slave and Master Clock States
Support
Message
Slave Clock Master Clock
Request Rate
1
Grant Rate
1
Min Max
Announce 1 packet every 2
seconds
1 packet every 2
seconds
1 packet every 2
seconds
Sync User-configurable
with an option to
configure 8/16/32/64
packets/second
8 packets/second 64 packets/second
Delay_Resp User-configurable
with an option to
configure 8/16/32/64
packets/second
8 packets/second 64 packets/second
Duration 300 seconds 1 second 1000 seconds

Nokia 7210 SAS-M Specifications

General

Brand	Nokia
Model	7210 SAS-M
Category	Cell Phone
Language	English