Cisco Cisco Packet Data Interworking Function (PDIF)
Channelized Port Configuration Mode Commands
line-timing ▀
Command Line Interface Reference, StarOS Release 16 ▄
2119
line-timing
This command enables the SPIO to recover transmit timing source via the line attached to the selected port. By default,
line-timing is not enabled.
line-timing is not enabled.
Important:
To employ line-timing recovery, the SPIO card(s) must be equipped with the optional Stratum 3
clock module.
Product
SGSN
Privilege
Security Administrator, Administrator
Syntax
[ no ] line-timing
no
Disables line-timing as the source for the transmit clock.
Usage
The port must be enabled (with the
no shutdown
command ) to enable recovery of timing source via the
line. As well, the card’s slot number must be entered in the
recover line#
command of the BITS port
configuration mode.
Important:
If the SPIO is connected to an external Building Integrated Timing Supply (BITS) source, BITS
timing always takes precedence over line-timing.
Example
Disable timing clock recovery on this port.
no line-timing