Nokia 7210 - Page 470

System Management
470
7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
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Use subject to Terms available at: www.nokia.com
3HE 17358 AAAB TQZZA
Description This command configures which sa-bit to use for conveying SSM information when the BITS
interface-type is E1.
SSM is not available when the BITS interface-type is either T1/DS1 SF synchronization
interface.
Default 8
Parameters sa-bit — Specifies the sa-bit value.
Values 4 to 8
commit
Syntax commit
Context config>system>sync-if-timing
Platforms Supported on all 7210 SAS platforms as described in this document, including platforms
configured in the access-uplink operating mode; not supported on 7210 SAS platforms
configured in the standalone-VC operating mode
Description This command saves changes made to the system synchronous interface timing
configuration.
ptp
Syntax ptp
Context config>system>sync-if-timing
Platforms 7210 SAS-M (network and access-uplink), 7210 SAS-T (network and access-uplink),
7210 SAS-Mxp, 7210 SAS-R6, 7210 SAS-R12, 7210 SAS-Sx 1/10GE (standalone),
7210 SAS-Sx 10/100GE
Description Commands in this context configure parameters for system timing via IEEE 1588-2008,
Precision Time Protocol.
This command is only available on the systems supporting the 1588-2008 frequency recovery
engine.
Note: On the 7210 SAS-T and 7210 SAS-Mxp, BITS2 inherits the values configured for
BITS1.