3Com 3031 Command Reference Manual page 310

3com 3031: reference guide

Hide thumbs Also See for 3031:

Table of Contents

fr lmi n393dce

fr lmi n393dte

[3Com-Serial1/0/0] fr interface-type dte

[3Com-Serial1/0/0] fr lmi n392dte 5

[3Com-Serial1/0/0] fr lmi n393dte 6

fr lmi n393dce n393-value

undo fr lmi n393dce

Interface view

Event counter. The range of the value is 1~10.

Using the fr lmi n393dce command, you can set the N393 parameter at the DCE

side. Using the undo fr lmi n393dce command, you can restore the default

configuration.

By default, the parameter value is 4.

The DCE requires the DTE to send a Status-Enquiry packet at a regular interval (set

by T392). If the DCE does not receive the Status-Enquiry packet, it will record the

error by adding 1 to the error count. If the errors exceed the threshold, the DCE

would consider the physical channels and all the DLCIs to be unavailable.

N392 and N393 together define the "error threshold". N393 defines the event

number observed and N392 defines the error threshold of that number (N393).

That is, if the number of errors that occurred to the DCE reach N392 in N393

events, DCE will consider the errors have reached the threshold and declare the

physical channels and all DLCIs to be unavailable.

N392 at DCE side should be less than N393 at DCE side.

For the related commands, see fr interface-type and fr lmi n392dce.

Set the operation of frame relay interface Serial1/0/0 as DCE mode and sets N392

to 5 and N393 to 6.

[3Com] interface Serial1/0/0

[3Com-Serial1/0/0] link-protocol fr

[3Com-Serial1/0/0] fr interface-type dce

[3Com-Serial1/0/0] fr lmi n392dce 5

[3Com-Serial1/0/0] fr lmi n393dce 6

fr lmi n393dte n393-value