Chapter2InterfaceConīæguration
clocksource(CPOS48)
Purpose
Usethiscommandtoconīæguretheclockextractionmodeofthe
interfaceinlocalrouter .Restoredefaultwiththenocommand.
CommandModes
Channelizationconīægurationandinterfaceconīæguration
Syntax
clocksource{system|line|free-run}
noclocksource
Syntax
Description
system
Systemclock
lineLineclock
free-run
Usesthelocalclockastheclocksource
Defaults
Theclockmodeissystem.
Instructions
Thiscommandrunsinthecontrollerconīægurationmode..
Example
Thisexampleshowshowtoconīæguretheclockextractionmode
onCPOS48interface.
ZXR10(config)#controllercos48_1/1
ZXR10(config-control)#clocksourceline
controller
Purpose
UsethiscommandtoenterCE1,CT1,CE3orCPOS3channelization
conīægurationmode.
CommandModes
Globalconīæguration
Syntax
controller<interface-name>
Syntax
Description
<interface-name>Interfacename
Example
ThisexampledescribeshowtoenterCE1channelizationconīægu-
rationmode.
ZXR10(config)#controllerce1_3/1
ZXR10(config-control)#
crc
Purpose
Usethiscommandtosetthecrcmodeofsynchronousserialport
orposport.
CommandModes
Interfaceconīæguration
Syntax
crc{16|32}
ConīædentialandProprietaryInformationofZTECORPORATION17