R3303-HP HSR6800 Routers Layer 2 - WAN Command Reference

137
Use undo fr lmi n393dte to restore the default.
Syntax
fr lmi n393dte n393-value
undo fr lmi n393dte
Default
The DTE-side N393 counter is 4.
Views
Interface view
Default command level
2: System level
Parameters
n393-value: Sets the DTE-side N393 counter. It is in the range of 1 to 10.
Usage guidelines
The DTE sends Status-Enquiry messages at a regular interval to the DCE to inquire link status. On
receiving a Status-Enquiry message, the DCE immediately sends a Status message. If the DTE does not
receive the Status message in the specified time, its error counter increments by one. If the number of
errors exceeds the error threshold, the DTE considers the physical link and all DLCIs unavailable.
The N392 counter sets an error threshold for the total number of monitored events set by the N393
counter. If the number of errors that occur among N393 events reaches the error threshold, the DTE
considers the physical link and all DLCIs unavailable.
N392 must be less than N393 on the DTE side.
Examples
# Set frame relay interface Serial 2/0/0 to operate in DTE mode, and set N392 to 5 and N393 to 6.
<Sysname> system-view
[Sysname] interface serial 2/0/0
[Sysname-Serial2/0/0] link-protocol fr
[Sysname-Serial2/0/0] fr interface-type dte
[Sysname-Serial2/0/0] fr lmi n392dte 5
[Sysname-Serial2/0/0] fr lmi n393dte 6
fr lmi t392dce
Use fr lmi t392dce to set the DCE-side T392 timer.
Use undo fr lmi t392dce to restore the default.
Syntax
fr lmi t392dce t392-value
undo fr lmi t392dce
Default
The DCE-side T392 timer is 15 seconds.