HP MSR2000/3000/4000 Router Series Interface Command Reference

124
Predefined user roles
network-admin
Parameters
serial interface-number: Specifies a serial interface by its number.
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
T1-F interface configuration commands
crc
Use crc to configure CRC mode for a synchronous serial interface formed on a CT1/PRI interface.
Use undo crc to restore the default.
Syntax
crc { 16 | 32 | none }
undo crc
Default
The CRC mode for a synchronous serial interface formed on a CT1/PRI interface is 16-bit CRC.
Views
T1-F interface view
Predefined user roles
network-admin
Parameters
16: Adopts 16-bit CRC.
32: Adopts 32-bit CRC.
none: Disables CRC.
Examples
# Adopt 32-bit CRC on T1-F interface Serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0