Re: Has anybody seen IS-IS used anywhere but ISP's? [7:4784]

2001-05-16 Thread Howard C. Berkowitz
>Other than in ISP's, has anybody seen IS-IS in use in a real production >network? > A subset is used for SONET managment in telcos. I have also seen it used in some conversions from DECnet Phase IV to Phase V (which is OSI) in order to get dual OSI and IP routing. Message Posted at: http://

Re: Has anybody seen IS-IS used anywhere but ISP's? [7:4784]

2001-05-16 Thread nrf
Damn, I forgot about that whole Decnet thing. That's right, that's right, Decnet implements Is-Is for PhaseV migration. I have even worked on a network like that, how foolish of me to forget. So I guess I should have narrowed my question. What I should have said is, has anybody seen Integrated

Re: Has anybody seen IS-IS used anywhere but ISP's? [7:4784]

2001-05-16 Thread Vincent Chong
Yes! ""nrf"" Damn, I forgot about that whole Decnet thing. That's right, that's right, > Decnet implements Is-Is for PhaseV migration. I have even worked on a > network like that, how foolish of me to forget. > > So I guess I should have narrowed my question. What I should have said is, > ha

Re: Has anybody seen IS-IS used anywhere but ISP's? [7:4784]

2001-05-17 Thread Robert Nelson-Cox
> >Other than in ISP's, has anybody seen IS-IS in use in a real production >network? ISIS is used in most telcos, where a DCN is used for getting billing information back from the switches. The switches being standardised all talk X.25 over async, and ADMs all talk ISO, so ISIS is always the b

RE: Has anybody seen IS-IS used anywhere but ISP's? [7:4784]

2001-05-17 Thread McCallum, Robert
ubject: Re: Has anybody seen IS-IS used anywhere but ISP's? [7:4784] Damn, I forgot about that whole Decnet thing. That's right, that's right, Decnet implements Is-Is for PhaseV migration. I have even worked on a network like that, how foolish of me to forget. So I guess I sh

Re: Has anybody seen IS-IS used anywhere but ISP's? [7:4784]

2001-05-17 Thread Peter Van Oene
OSPF has more "enterprise" oriented features including more options for supporting varied network mediums (NBMA comes to mind) and definitely a marked advantage in published materials. Further, without recent modifications, the ability to scope the flow of LSA's and maintain some degree of routin