HP ProCurve 7102dl Reference Manual page 606

SROS Command Line Interface Reference Guide
framing [crc4]
Use the framing command to configure the framing format for the E1 interface. This parameter should
match the framing format set on the external device. Use the no form of this command to return to the
default value.
Syntax Description
crc4
Default Values
By default, CRC-4 framing is disabled.
Functional Notes
The framing value must match the configuration of the E1 circuit. A mismatch will result in a loss of frame
alarm.
Usage Examples
The following example configures the E1 interface for CRC-4 framing:
ProCurve(config)#interface e1 1/1
ProCurve(config-e1 1/1)#framing crc4
5991-2114
Enables CRC-4 bits to be transmitted in the outgoing data stream. Also, the
received signal is checked for CRC-4 errors.
© Copyright 2007 Hewlett-Packard Development Company, L.P.
E1 Interface Configuration Command Set
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