HP MSR2000/3000/4000 Router Series Interface Command Reference

141
Usage guidelines
When you collect traffic statistics for a specific period of time on a BRI interface, clear the existing
statistics on the interface.
• If you do not specify the serial keyword, this command clears statistics on all interfaces.
• If you specify the serial keyword without the interface-number argument, this command clears
statistics on all serial interfaces.
• If you specify both the serial keyword and the interface-number argument, this command clears
statistics on a specified serial interface.
Examples
# Clear statistics on interface Serial 2/0.
<Sysname> reset counters interface serial 1/0
CE3 interface configuration commands
The following matrix shows the command and router compatibility:
Command MSR2000 MSR3000 MSR4000
CE3 interface
configuration
commands
No Yes Yes
bert
Use bert to enable BERT test.
Use undo bert to disable BERT test.
Syntax
bert pattern { 2^7 | 2^11 | 2^15 | qrss } time number [ unframed ]
undo bert
Default
No BERT test is performed.
Views
CE3 interface view
Predefined user roles
network-admin
Parameters
pattern: Specifies BERT test mode, which can be 2^7, 2^11, 2^15, and QRSS.
2^7: Specifies the code stream transmitted is the 7th power of 2 bits in length.
2^11: Specifies the code stream transmitted is the 11th power of 2 bits in length.
2^15: Specifies the code stream transmitted is the 15th power of 2 bits in length.