Command:

clock rate


Mode:

Router(config-if)#


Syntax:

clock rate speed-in-bits-per-second

no clock rate

 

Syntax Description:

speed-in-bits-per-second

Speed of line measured in bits per second

 


Command Description:

 

Use the clock rate (or clockrate) interface configuration command to configure the clock rate for the hardware connections on serial interfaces such as network interface modules (NIMs) and interface processors to an acceptable bit rate.  Use the no form of this command to remove the clock rate if you change the interface from a DCE to a DTE device. Using the no form of this command on a DCE interface sets the clock rate to the hardware-dependent default value. bps (bits per second) values are physical-layer dependent (i.e. RS232, V.35, etc.) and can be any of the following:


1200
2400
4800
9600
19200
38400
56000
64000
72000
125000
148000
250000
500000
800000
1000000
1300000
2000000
4000000


Example:

 

The following a sets a clock of 56000 on interface serial 0/0. 

 

Router(config)#interface serial 0/0
Router(config-if)#clock rate 56000
! or
Router(config-if)#clockrate 56000


Misconceptions:

 

None


Related Commands:

 

interface

 


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