R3303-HP HSR6800 Routers Interface Command Reference

137
Views
T1-F interface view
Default command level
2: System level
Parameters
7e: Sets the line idle code to 0x7E.
ff: Sets the line idle code to 0xFF.
Usage guidelines
The line idle code is sent in the timeslots that are not bundled into the logical channels on the interface.
Examples
# Set the line idle code to 0x7E on T1-F interface Serial 2/0/0.
<Sysname> system-view
[Sysname] interface serial 2/0/0
[Sysname-Serial2/0/0] ft1 idlecode 7e
ft1 itf
Use ft1 itf to set the type and the number of interframe filling tags on a T1-F interface. Two types of
interframe filling tag are available: 0x7E and 0xFF.
Use undo ft1 itf to restore the default.
Syntax
ft1 itf { number number | type { 7e | ff } }
undo ft1 itf { type | number }
Default
The interframe filling tag is 0x7E, and the number of interframe filling tags is four.
Views
T1-F interface view
Default command level
2: System level
Parameters
number number: Sets the number of interframe filling tags (a interframe filling tag is one byte in length).
The number argument is in the range of 0 to 14.
type { 7e | ff }: Sets the interframe filling tag to 0x7E by specifying the 7e keyword or to 0xFF by
specifying the ff keyword. On a T1-F interface, the default interframe filling tag is 0x7E.
Usage guidelines
Interframe filling tags are sent when no service data is sent on the timeslots bundled into logical channels
on a T1-F interface.
Do not use the ft1 itf type ff command if both the ft1 code ami command and the ft1 data-coding
inverted command are configured so that the T1-F interface can function normally.