H3C MSR810, Command Reference Manual

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The N392 counter sets an error threshold for the total number of monitored events set by the N393
counter. If the number of errors during N393 events reaches N392, the DTE considers the physical
link and all VCs unavailable and will not use them to forward packets.
N392 must be less than N393 on the DTE side.
Examples
# Set the type of Frame Relay interface Serial 2/1/0 to DTE. Set N392 to 5 and N393 to 6.
<Sysname> system-view
[Sysname] interface serial2/1/0
[Sysname-Serial2/1/0] link-protocol fr
[Sysname-Serial2/1/0] fr interface-type dte
[Sysname-Serial2/1/0] fr lmi n392dte 5
[Sysname-Serial2/1/0] 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.
Views
Interface view
Predefined user roles
network-admin
Parameters
t392-value
: Sets the DCE-side T392 timer in the range of 5 to 30 seconds.
Usage guidelines
This command is available on DCE interfaces.
The DCE-side T392 timer defines the longest period that a DCE can wait for a status enquiry
message.
The DCE-side T392 timer must be greater than the DTE-side T391 timer set by using the
timer-hold
command.
Examples
# Set the type of Frame Relay interface Serial 2/1/0 to DCE. Set the T392 timer to 10 seconds.
<Sysname> system-view
[Sysname] interface serial2/1/0
[Sysname-Serial2/1/0] link-protocol fr
[Sysname-Serial2/1/0] fr interface-type dce
[Sysname-Serial2/1/0] fr lmi t392dce 10