3Com MSR 30, MSR 50 Fe1 idlecode, Fe1 itf, Related command fe1 unframed, View E1-F interface view

236CHAPTER 14: E1-F INTERFACE CONFIGURATION COMMANDS

Only one channel set can be created on an E1-F interface, and this channel set is associated with the current synchronous serial interface. On a CE1/PRI interface, however, you may create multiple channel sets; for each of them, the system automatically creates a synchronous serial interface.

n Timeslot 0 on E1-F interfaces is used for synchronization. Therefore, a bundling operation only involves timeslots 1 through 31.

When the E1-F interface is working in unframed mode, the fe1 timeslot-listcommand is invalid.

Related command: fe1 unframed.

Example # Bundle timeslots 1, 2, 5, 10 through 15, and 18 on E1-F interface Serial 2/0.

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0]fe1 timeslot-list 1,2,5,10-15,18

fe1 idlecode

Syntax fe1 idlecode { 7e ff }

undo fe1 idlecode

View E1-F interface view

Parameter 7e: Sets the line idle code to 0x7E. ff: Sets the line idle code to 0xFF.

Description Use the fe1 idlecode command to set the line idle code on the E1-F interface. Two types of line idle code are available: 0x7E and 0xFF.

Use the undo fe1 idlecode command to restore the default, that is, 0x7E.

The line idle code is sent in the timeslots that are not bundled into the logical channels on the interface.

Example # Set the line idle code to 0x7E on E1-F interface Serial 2/0.

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0] fe1 idlecode 7e

fe1 itf

Syntax fe1 itf { number number type { 7e ff } }

undo fe1 itf { number type }