Re: DDS encapsulation in Australia
Hi all, Thanks to everyone who has contributed. I now understand that DDS is simply a layer-1 specification. And I've simply configured the serial interface on the Cisco router with an IP address, as well as PPP encapsulation. It works beautifully. Thank you all again Martin "Matt Martin" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I would also add that it is only a physical media. Think of it as a T-1, T-3, sonet etc.. The encapsulation has no bearing on the physical media or farming in this case. DDS is a older way of delivering a 56k circuit to ensure 1's density on the T-1 by inserting a 1 in every 8th bit of that particular DS0. Jesmond Psaila wrote: You can use both , you may even use frame over dds if you want, most of the times it is presented to you in X.21, so higher layer encapsulation should not matter, as long as both ends match. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of John Covey Sent: Tuesday, October 17, 2000 2:16 PM To: [EMAIL PROTECTED] Subject: Re: DDS encapsulation in Australia I'd say, more than likely ppp ""M. A."" <[EMAIL PROTECTED]> wrote in message news:001201c0380f$e3689240$[EMAIL PROTECTED] gang, This is a question related to the DDS (I think it stands for Digital Data Service) WAN links provided by Telstra in Australia. What's the encapsulation to be used on DDS links? Is it PPP or HDLC? Also, does anyone have an example configuration for DDS under serial interfaces? Much appreciate any help! Martin _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: DDS encapsulation in Australia
I would also add that it is only a physical media. Think of it as a T-1, T-3, sonet etc.. The encapsulation has no bearing on the physical media or farming in this case. DDS is a older way of delivering a 56k circuit to ensure 1's density on the T-1 by inserting a 1 in every 8th bit of that particular DS0. Jesmond Psaila wrote: You can use both , you may even use frame over dds if you want, most of the times it is presented to you in X.21, so higher layer encapsulation should not matter, as long as both ends match. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of John Covey Sent: Tuesday, October 17, 2000 2:16 PM To: [EMAIL PROTECTED] Subject: Re: DDS encapsulation in Australia I'd say, more than likely ppp ""M. A."" <[EMAIL PROTECTED]> wrote in message 001201c0380f$e3689240$[EMAIL PROTECTED]">news:001201c0380f$e3689240$[EMAIL PROTECTED]...Hi gang, This is a question related to the DDS (I think it stands for Digital Data Service) WAN links provided by Telstra in Australia. What's the encapsulation to be used on DDS links? Is it PPP or HDLC? Also, does anyone have an example configuration for DDS under serial interfaces? Much appreciate any help! Martin
Re: DDS encapsulation in Australia
I usually just use plain old HDLC, but you'd need to use multilink ppp if you wanted to combine more than one DDS link, works well, Cheers, Keith _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: DDS encapsulation in Australia
You can use both , you may even use frame over dds if you want, most of the times it is presented to you in X.21, so higher layer encapsulation should not matter, as long as both ends match. -Original Message-From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of John CoveySent: Tuesday, October 17, 2000 2:16 PMTo: [EMAIL PROTECTED]Subject: Re: DDS encapsulation in Australia I'd say, more than likely ppp ""M. A."" <[EMAIL PROTECTED]> wrote in message 001201c0380f$e3689240$[EMAIL PROTECTED]">news:001201c0380f$e3689240$[EMAIL PROTECTED]... Hi gang, This is a question related to the DDS (I think it stands for Digital Data Service) WAN links provided by Telstra in Australia. What's the encapsulation to be used on DDS links? Is it PPP or HDLC? Also, does anyone have an example configuration for DDS under serial interfaces? Much appreciate any help! Martin
Re: DDS encapsulation in Australia
I'd say, more than likely ppp ""M. A."" <[EMAIL PROTECTED]> wrote in message 001201c0380f$e3689240$[EMAIL PROTECTED]">news:001201c0380f$e3689240$[EMAIL PROTECTED]... Hi gang, This is a question related to the DDS (I think it stands for Digital Data Service) WAN links provided by Telstra in Australia. What's the encapsulation to be used on DDS links? Is it PPP or HDLC? Also, does anyone have an example configuration for DDS under serial interfaces? Much appreciate any help! Martin
DDS encapsulation in Australia
Hi gang, This is a question related to the DDS (I think it stands for Digital Data Service) WAN links provided by Telstra in Australia. What's the encapsulation to be used on DDS links? Is it PPP or HDLC? Also, does anyone have an example configuration for DDS under serial interfaces? Much appreciate any help! Martin
