Re: router-to-router NHRP (moderately long)
shur@arch4.ho.att.com Tue, 03 October 1995 15:19 UTC
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To: rolc@nexen.com, yakov@cisco.com
Subject: Re: router-to-router NHRP (moderately long)
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Yakov, > From nexen.com!owner-rolc@ig1.att.att.com Mon Oct 2 00:58:53 1995 > To: rolc@nexen.com > Subject: router-to-router NHRP (moderately long) > Date: Sun, 01 Oct 95 21:29:07 PDT > From: Yakov Rekhter <yakov@cisco.com> > Sender: owner-rolc@nexen.com > X-Info: Submissions to rolc@nexen.com > X-Info: [Un]Subscribe requests to rolc-request@nexen.com > X-Info: Archives for rolc via ftp://ietf.cnri.reston.va.us/ietf-mail-archive/rolc/ > Content-Length: 7027 > > Folks, > > Appended is a proposal on how to provide shortcuts among routers. > Please comment. > > Yakov. > --------------------------------cut here-------------------------- > Router-to-router (R2R) NHRP > > To simplify the solution for the R2R NHRP case we constrain the problem by > only allowing shortcuts within a single routing domain. If a path spans > multiple routing domains (all on a common NBMA network), then the > shortcuts will be established within each such domain. However, at the > domains boundaries forwarding will be provided via IP routers, so that > the path across the NBMA network will have more than one IP hop. > (rest of message deleted). This is a much simplified problem-scope as compared to your earlier proposals. Are the earlier proposals no longer under consideration? If so, an explanation would be helpful. Also I did not see any discussion of how loop free cut-through paths are guaranteed. I think that also would be helpful to the group. Thanks, David.
- router-to-router NHRP (moderately long) Yakov Rekhter
- Re: router-to-router NHRP (moderately long) shur
- Re: router-to-router NHRP (moderately long) Yakov Rekhter
- Re: router-to-router NHRP (moderately long) shur
- Re: router-to-router NHRP (moderately long) Yakov Rekhter