R3303-HP HSR6800 Routers Interface Command Reference

91
Views
CE1 interface view
Default command level
2: System level
Parameters
crc4: Sets framing format to CRC4.
no-crc4: Sets framing format to no-CRC4.
Usage guidelines
A CE1 interface in CE1 mode supports both CRC4 and no-CRC4 framing formats, where CRC4 supports
four-bit CRC on physical frames but no-CRC4 does not.
Examples
# Set the framing format on interface E1 2/0/0 to CRC4.
<Sysname> system-view
[Sysname] controller e1 2/0/0
[Sysname-E1 2/0/0] frame-format crc4
idlecode (CE1 interface)
Use idlecode to set the line idle code on the CE1 interface. Two types of line idle code are available:
0x7E and 0xFF.
Use undo idlecode to restore the default.
Syntax
idlecode { 7e | ff }
undo idlecode
Default
The line idle code is 0x7E.
Views
CE1 interface view
Default command level
2: System level
Parameters
7e: Sets line idle code to 0x7E.
ff: Sets line idle code to 0xFF.
Usage guidelines
The line idle code is sent in timeslots that are not bundled with logical channels.
Examples
# Set the line idle code to 0x7E on interface E1 2/0/0.
<Sysname> system-view
[Sysname] controller e1 2/0/0