Controller E1; Crc - HP MSR series Command Reference Manual

controller e1

Use controller e1 to enter CE1/PRI interface view.
Syntax
controller e1 number
Views
System view
Default command level
2: System level
Parameters
number: CE1/PRI interface number.
Examples
# Enter E1 2/0 interface view.
<Sysname> system-view
[Sysname] controller e1 2/0
[Sysname-E1 2/0]

crc

Use crc to configure CRC mode for a synchronous serial interface formed on a CE1/PRI interface.
Use undo crc to restore the default.
Syntax
crc { 16 | 32 | none }
undo crc
Default
The CRC mode or a synchronous serial interface formed on a CE1/PRI interface is 16-bit CRC.
Views
Synchronous serial interface view
Default command level
2: System level
Parameters
16: Adopts 16-bit cyclic redundancy check (CRC).
32: Adopts 32-bit CRC.
none: Disables CRC.
Examples
# Apply 32-bit CRC to a serial interface formed on interface CE1 interface 2/0 in unchannelized mode.
<Sysname> system-view
[Sysname] controller e1 2/0
[Sysname-E1 2/0] using e1
[Sysname-E1 2/0] quit
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