R3303-HP HSR6800 Routers Interface Command Reference

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[Sysname-E1 2/0/0] idlecode 7e
itf (CE1 interface)
Use itf to set the type of and the number of interframe filling tags on the CE1 interface. Two types of
interframe filling tag are available: 0x7E and 0xFF.
Use undo itf to restore the default.
Syntax
itf { number number | type { 7e | ff } }
undo itf { number | type }
Default
Interframe filling tag is 0x7E and the number of interframe filling tags is 4.
Views
CE1 interface view
Default command level
2: System level
Parameters
number number: Sets the number of interframe filling tags (an interframe filling tag is one byte in length).
The value is in the range of 0 to 14.
type { 7e | ff }: Sets the type of interframe filling tag to 0x7E by specifying the 7e argument or to 0xFF
by specifying the ff keyword.
Usage guidelines
Interframe filling tags are sent when no service data is sent on the timeslots bundled into logical channels
on the CE1 interface.
Examples
# Set the type of interframe filling tag to 0xFF on interface E1 2/0/0.
<Sysname> system-view
[Sysname] controller e1 2/0/0
[Sysname-E1 2/0/0] itf type ff
# Set the number of interframe filling tags to five on interface E1 2/0/0.
<Sysname> system-view
[Sysname] controller e1 2/0/0
[Sysname-E1 2/0/0] itf number 5
loopback (CE1 interface)
Use loopback to enable loopback and set the loopback mode.
Use undo loopback to restore the default.
Syntax
loopback { local | payload | remote }
undo loopback