Frame-Format (Ce1 Interface); Idlecode (Ce1 Interface) - HP 6600 Command Reference Manual

frame-format (CE1 interface)

Use frame-format to set the framing format on the CE1 interface.
Use undo frame-format to restore the default.
Syntax
frame-format { crc4 | no-crc4 }
undo frame-format
Default
The framing format on a CE1 interface is no-CRC4.
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
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