framing (E1)
To select the frame type for an E1 data line, use the framing command in E1 configuration mode. To disable
E1 framing, use the no form of this command.
framing {crc4| no-crc4| unframed}
no framing {crc4| no-crc4| unframed}
Syntax Description
Specifies framing with CRC-4 error-monitoring capabilities. The default is
crc4.
crc4
Specifies framing without CRC-4 error-monitoring capabilities.no-crc4
Specifies unframed E1.unframed
Command Default
The default is crc4.
Command Modes
E1 configuration
Command History
ModificationRelease
This commnad was introduced.Release 4.0.0
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
Use the framing command in configurations in which the router or access server is intended to communicate
with E1 fractional data lines. The service provider determines the framing type required for your E1 circuit.
Task ID
OperationsTask ID
read, writesonet-sdh
Examples
The following example shows how to select E1 framing without CRC-4 error-monitoring capabilities:
RP/0/RSP0/CPU0:router(config)# controller e1 0/6/0/0/10
RP/0/RSP0/CPU0:router(config-t1e1)# framing no-crc4
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
1002
T3, E3, T1, E1 Controller Commands on the Cisco ASR 9000 Series Router
framing (E1)
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