1841 router clock rate?

[andyc2002]

Sir

I find in 1841 model router,the wan interface have "clockrate 2000000" cmd,and try to remove it by "no clock rate 2000000",but still in it,why? and how to remove it?

[vijayasankar]

Hi,

Is there any link connected on this interfaces.

Probably a DCE cable is connected to this interface and hence the interface is supplying the clock.

Issue the "show controllers serial x/x" command and examine the output to verify a DCE cable is connected, similar to the output provided below.

HD unit 1, idb = 0xF22E4, driver structure at 0xF7778

buffer size 1524 HD unit 0 1, V.35 DCE cable, clockrate 2000000

-VJ

[andyc2002]

Sir

I have unplug any link connect,so just you say,I need connect link and just can remove this command,am I right?

[yaroslavrosomakho]

We are talking about serial interface, right?

If you use your router as a DCE you have to provide clocking. Why do you want to remove this command?