Removing The Out-Of-Band Clocking Configuration - Cisco ASR 1000 Series Software Configuration Manual
Aggregation services routers sip and spa, cisco ios xe everest 16.5
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Also See for ASR 1000 Series:
- Configuration manual (442 pages) ,
- Replacing (120 pages) ,
- Common criteria operational user guidance and preparative procedures (72 pages)
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Configuring Out-of-Band Clocking
Recovered clock status for subslot 0/1
----------------------------------------
Clock
ENHANCED PRIMARY
Removing the Out-of-Band Clocking Configuration
Use the following commands to delete the various components used for out-of-band clocking:
• To remove a CEM circuit, use the no cem circuit-id command (where circuit-id is the number assigned
to the circuit). Issue the command under the virtual CEM interface where the circuit exists.
Router# conf t
Enter configuration commands, one per line.
Router(config)# int virtual-cem 0/1/24
Router(config-if)# no cem 1
Router(config-if)# end
• To remove a virtual CEM interface, use the no clock master or no clock slave command in
recovered-clock configuration mode, as shown in the following examples. Note that the virtual CEM
interface is not deleted when you remove the last CEM circuit under the interface.
Router# conf t
Enter configuration commands, one per line.
Router(config)# recovered-clock 0 1
Router(config-clock)# no clock master
Router(config-clock)# end
Router#
In the following example, the no clock slave command deletes the slave clock interface for the recovered
clock (which is 0/1):
Router# config t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)# recovered-clock 0 1
Router(config-clock)# no clock slave
Router(config-clock)# end
Router#
Example: Out-of-Band Clocking Configuration
This section provides an example of how to configure out-of-band clocking between two CEM SPAs. It is
divided into several different configuration sections.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
530
Mode
Port CEM
Status
0
HOLDOVER
Configuring the Circuit Emulation over Packet Shared Port Adapter
Frequency Offset(ppb)
0
End with CNTL/Z.
End with CNTL/Z.
OL-14127-17
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