Carrier Access Access Navigator - Manual (Page 562)

18-106 August 2003 Access Navigator - Release 1.8
CLI Language Reference
CLI Command List
Syntax: set ds0 <n:ch> type <data|voice|gr303>
Example: set ds0 2:3 type data
Example: set ds0 2:12 type voice
Example: set ds0 13:1-16 type gr303
Set DS1 Clock
Purpose: Sets the transmit clock source for the specified DS1 interface.
Security: Level 2 (operator)
Syntax: set ds1 <n> clock <normal|loop>
Example: set ds1 9 clock normal
Example: set ds1 1-12 clock normal
Example: set ds1 9 clock loop
Set DS1 FDL
Purpose: Selects the FDL protocol used on drop DS1s. Switch and groom DS1s do not use FDL.
The Facility Data Link (FDL) channel is a 4 Kbps out-of-band communications link
provided by the DS1 Extended Superframe (ESF) format.
NOTE: The factory default setting is “none”. This also turns off out-of-band
loopback code detection and transmission over the FDL channel.
Field Description
n DS1 number, 1 to 32.
ch DS0 number, 1 to 24, or a range of numbers such as 5-8.
data Set DS0 to carry DCS data traffic.
voice Set DS0 to carry DCS voice traffic.
gr303 Enable DS0 to carry GR-303 voice traffic. (ISDN BRI 4:1 TDM
mode circuits are automatically assigned as gr303 type.)
Field Description
n DS1 number, 1 to 32, or a range of numbers such as 2-8.
normal Set to master transmit clock source.
loop Set clocking for this DS1 to clock recovered by DS1 receiver.
(Should not be used during normal operation.)