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D channel on E1 ISDN link

 

Hi there,

I would like to know if I implement a 10 channel using a E1 ISDN service, what will be the interface number for the D channel. For example if I implement a full E1 ISDN, the D channel is normally on Serial0:0:15

 

Thanks Guys

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

D-channel will remain the

D-channel will remain the same even for partial PRI.

http://www.cisco.com/c/en/us/td/docs/ios/12_2/dial/configuration/guide/fdial_c/dafchant.html

"The B channel numbers range from 1 to 31; channel 16 is the D channel for E1. Corresponding serial interfaces numbers range from 0 to 30. In commands, the D channel is interface serial controller-number:15. For example, interface serial 0:15"

HTH

Manish

 

1 REPLY
Cisco Employee

D-channel will remain the

D-channel will remain the same even for partial PRI.

http://www.cisco.com/c/en/us/td/docs/ios/12_2/dial/configuration/guide/fdial_c/dafchant.html

"The B channel numbers range from 1 to 31; channel 16 is the D channel for E1. Corresponding serial interfaces numbers range from 0 to 30. In commands, the D channel is interface serial controller-number:15. For example, interface serial 0:15"

HTH

Manish

 

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