HP MSR2000/3000/4000 Router Series Interface Command Reference

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Syntax
virtualbaudrate virtualbaudrate
undo virtualbaudrate
Default
The virtual baud rate for a synchronous serial interface is 64000 bps.
Views
Synchronous serial interface view
Predefined user roles
network-admin
Parameters
virtualbaudrate: Baud rate (in bps) to be set, which must be consistent with the one configured at DCE
side. It can be 1200, 2400, 4800, 9600, 19200, 38400, 56000, 57600, 64000, 72000, 115200,
128000, 192000, 256000, 384000, 512000, 768000, 1024000, 2048000, or 4096000.
Usage guidelines
When operating as a DTE, the serial interface determines its baud rate through negotiation with the DCE
side. The virtualbaudrate command allows you to configure DTE-side baudrate manually, but the
configured value must be the same as the one set at DCE side.
If the clock selection mode of the serial interface is dteclk5, the virtual baud rate you configure is the line
rate.
Configure the baudrate command at DCE side and the virtualbaudrate command at DTE side (only
when the interface is operating in synchronous mode). Avoid configuring the two commands at the same
end of a link.
At DCE side, the display interface command displays the baud rate of the interface. At DTE side, the
command displays the virtual baud rate of the interface.
Examples
# Set the virtual baudrate of DTE interface Serial 2/0 to 19200 bps.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] virtualbaudrate 19200
Related commands
• baudrate
• clock
AM interface configuration commands
async-mode
Use async-mode to set the operating mode of the current interface.
Use undo async-mode to restore the default.