Fe1 Unframed; T1-F Interface Configuration Commands; Crc - HP 6600 Command Reference Manual

fe1 unframed

Use fe1 unframed to configure the E1-F interface to operate in unframed mode.
Use undo fe1 unframed to configure the E1-F interface to operate in framed mode.
Syntax
fe1 unframed
undo fe1 unframed
Default
The E1-F interface operates in framed mode.
Views
E1-F interface view
Default command level
2: System level
Usage guidelines
When the E1-F interface is working in unframed mode, it is a 2048 kbps interface without timeslot
division and is logically equivalent to a synchronous serial interface.
When it is operating in framed mode, it is physically divided into 32 timeslots numbered 0 through 31,
where timeslot 0 is used for synchronization.
Examples
# Set E1-F interface Serial 2/0/0 to operate in unframed mode.
<Sysname> system-view
[Sysname] interface serial 2/0/0
[Sysname-Serial2/0/0] fe1 unframed
Related commands
fe1 timeslot-list

T1-F interface configuration commands

crc

Use crc to configure CRC mode for a synchronous serial interface formed on a CT1 interface.
Use undo crc to restore the default.
Syntax
crc { 16 | 32 | none }
undo crc
Default
The CRC mode for a synchronous serial interface formed on a CT1 interface is 16-bit CRC.
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