3Com 3031 Command Reference Manual page 182

3com 3031: reference guide

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Using the fe1 timeslot-list command, you can configure the time slots that will

participate in the binding operation on an E1-F interface. Using the undo fe1

timeslot-list command, you can restore the default setting of time slot binding.

By default, all the time slots on an E1-F interface are bound. That is, the E1-F

interface rate defaults to 1984kbps.

Time slot binding operation on an E1-F interface will result in changing of

interface rate. For example, after the user binds the time slots 1 through 10, the

interface rate will become 10 X 64kbps.

If an E1-F interface is working in unframed mode, the fe1 timeslot-list command

cannot be configured.

For related commands, see fe1 unframed.

Bind the time slots 1, 2, 5, 10 through 15, and 18 on the E1-F interface.

[3com-Serial0/0/0] fe1 timeslot-list 1,2,5,10-15,18

fe1 unframed

fe1 unframed

undo fe1 unframed

E1-F interface view

Using the fe1 unframed command, you can configure an E1-F interface to work in

unframed mode. Using the undo fe1 unframed command, you can configure the

E1-F interface to work in framed mode.

By default, E1-F interfaces work in framed mode.

When it works in unframed mode, it is a non-timeslots interface of 2048kbps data

bandwidth. In this case, it is logically equivalent to a synchronous serial interface.

When it works in framed mode, however, it is physically divided into 32 time slots

numbered in the range of 0 to 31, and time slot 0 is used for transmitting

synchronization information.

For related commands, see fe1 timeslot-list.