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

Predefined user roles

network-admin

Parameters

virtualbaudrate: Specifies a virtual baud rate (in bps). Available values are:

Virtual baud rates

1200 57600 384000

2400 64000 512000

4800 72000 1024000

9600 115200 2048000

19200 128000 4096000

38400 192000

56000 256000

Usage guidelines

When operating as a DTE, the serial interface determines its baud rate through negotiation with the DCE

side. You can use the virtualbaudrate command to configure DTE-side baud rate. The configured value

must be the same as the one set at the 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 the DCE side and the virtualbaudrate command at the DTE side

(only when the interface is operating in synchronous mode). Avoid configuring the two commands at the

same end of a link.

At the DCE side, the display interface command displays the baud rate of the interface. At the DTE side,

the command displays the virtual baud rate of the interface.

Examples

# Set the virtual baud rate of DTE-side interface Serial 2/1/0 to 19200 bps.

<Sysname> system-view

[Sysname] interface serial 2/1/0

[Sysname-Serial2/1/0] virtualbaudrate 19200

Related commands

• baudrate

• clock

AM interface commands

async-mode

Use async-mode to set the operating mode of an interface.

Use undo async-mode to restore the default.