R0106-HP MSR Router Series Interface Command Reference(V7)

148
Field Descri
p
tion
Frame-format
Frame format configured on the E1 channel: ESF or
SF.
clock
Source clock used by the E1 channel: master for the
internal clock or slave for the line clock.
loopback Loopback setting on the E1 channel.
Receiver alarm state
Alarm state of received by the E1 channel, LOS, LOF,
AIS, or RAI.
BERT state
BERT state: completed, stopped (not completed), or
running.
Related commands
reset counters controller e3
e1 bert
Use e1 bert to start a BERT test for an E1 channel created on a CE3 interface.
Use undo e1 bert to stop the BERT test running on an E1 channel created on a CE3 interface.
Syntax
e1 line-number bert pattern { 2^11 | 2^15 | 2^20 | 2^23 | qrss } time number [ unframed ]
undo e1 line-number bert
Default
No BERT test is performed.
Views
CE3 interface view
Predefined user roles
network-admin
Parameters
line-number: Specifies an E1 channel number in the range of 1 to 16.
pattern: Specifies a BERT test pattern.
• 2^11: Specifies the pattern length (in bits) as two to the eleventh power.
• 2^15: Specifies the pattern length (in bits) as two to the fifteenth power.
• 2^20: Specifies the pattern length (in bits) as two to the twentieth power.
• 2^23: Specifies the pattern length (in bits) as two to the twenty-third power.
• qrss: Specifies the pattern length (in bits) as two to the twentieth power. In this pattern, the presence
of 14 consecutive zeros is not allowed.
time number: Sets the duration (in minutes) of a BERT test. The number argument is in the range of 1 to
14 4 0 .
unframed: Sets the overhead bits of the padding frames for a BERT test.