which modem you are using pls specify the make and model also paste in the config of your switch.

hi ankur,as per the original question i answered. i know if we move on the next layer we can have as many vlan interfaces as we want.

Hi,At a time only one vlan interface can be up, if you create another vlan interface , the previous interface will go down.

vaise panchal babu is right ....and panchal babu ...vishal kahan tak pahucha ??

a 1) yes it means it is in dce mode and u should be able to set the clock rate for that.a 2) is the above config which has been mentioned twice of one router only or both the routers? If it is of only one router (which it appears to be as it is route...