R3303-HP HSR6800 Routers Interface Command Reference

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[Sysname] controller cpos 2/0/0
[Sysname-Cpos2/0/0] t3 1 set mdl detect
# Set the location ID sent in MDL messages to hello and enable MDL messages transmission on T3
channel 1 of CPOS 2/0/0.
<Sysname> system-view
[Sysname] controller cpos 2/0/0
[Sysname-Cpos2/0/0] t3 1 set mdl data lic hello
# Enable transmission of MDL path messages on T3 channel 1 of CPOS 2/0/0.
<Sysname> system-view
[Sysname] controller cpos 2/0/0
[Sysname-Cpos2/0/0] t3 1 set mdl generate path
threshold
Use threshold to set the SD or SF alarm threshold for a CPOS interface.
Use undo threshold to restore the default.
Syntax
threshold { sd | sf } value
undo threshold { sd | sf }
Default
The SD alarm threshold is 10e-6 (the value argument takes 6) and the SF alarm threshold is 10e-3 (the
value argument takes 3).
Views
CPOS interface view
Default command level
2: System level
Parameters
sd: Specifies the SD alarm threshold.
sf: Specifies the SF alarm threshold.
value: SD or SF alarm threshold, in the format of 10e-value. The value argument is an integer in the range
of 3 to 9.
Usage guidelines
SD and SF alarms are used to indicate current line performance. They are generated when the receiving
end detects a certain amount of B2 errors. When a few errors occur, SD alarms are generated. When the
error rate increases to a certain level, SF alarms are generated to indicate that the line performance is
seriously degraded. You must set the SF alarm threshold higher than the SD alarm threshold.
Examples
# Set the SD threshold to 10e-4 on interface CPOS 2/0/0.
<Sysname> system-view
[Sysname] interface cpos 2/0/0
[Sysname-Cpos2/0/0] threshold sd 4