R3303-HP HSR6800 Routers Layer 2 - WAN Command Reference

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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 that occur among N393 events reaches the error threshold, the DCE
considers the physical link and all DLCIs unavailable.
N392 must be less than N393 on the DCE side.
Examples
# Set frame relay interface Serial 2/0/0 to operate in DCE mode, and set N392 to 5 and N393 to 6.
<Sysname> system-view
[Sysname] interface serial2/0/0
[Sysname-Serial2/0/0] link-protocol fr
[Sysname-Serial2/0/0] fr interface-type dce
[Sysname-Serial2/0/0] fr lmi n392dce 5
[Sysname-Serial2/0/0] fr lmi n393dce 6
fr lmi n392dte
Use fr lmi n392dte to set the DTE-side N392 counter.
Use undo fr lmi n392dte to restore the default.
Syntax
fr lmi n392dte n392-value
undo fr lmi n392dte
Default
The DTE-side N392 counter is 3.
Views
Interface view
Default command level
2: System level
Parameters
n392-value: Sets the DTE-side error threshold. It is in the range of 1 to 10.
Usage guidelines
The DTE sends a Status-Enquiry message at a regular interval to the DCE to inquire link status. On
receiving a Status-Enquiry message, the DCE immediately sends a Status-Response packet. If the DTE
does not receive the response packet in the specified time, its error counter increments by one. When the
number of errors exceeds the 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
# Configure the operation mode of frame relay interface Serial 2/0/0 as DTE and set N392 to 5 and
N393 to 6.
<Sysname> system-view