nanog mailing list archives
Re: Console Servers
From: James Bensley <jwbensley () gmail com>
Date: Wed, 19 Sep 2018 09:54:30 +0100
On Tue, 18 Sep 2018 at 15:26, Saku Ytti <saku () ytti fi> wrote:
On Tue, 18 Sep 2018 at 16:39, Alan Hannan <alan () routingloop com> wrote:Long ago I used Cisco 2511/2611 and was fairly happy. A little later I used portmaster and was less so. Recently I've been using Opengear and they work fairly well but the price is fairly high. I use the CM7100 and IM7100.Out of curiosity, how do you connect them? I see quotes around 200USD/MRC for ethernet in US, implying 12kUSD 5 year cost on just connectivity, add rack rental, and power and Opengear price is maybe 10% of TCO? Personally I still prefer Cisco, as not to have new operating system to automate. Add conserver to connect persistently to each console port, so that you get persistent logs from console to your NMS, and so that you can multiplex your console sessions. It's hard to recover the CAPEX benefit if you need OOB platform specific OPEX costs. -- ++ytti
Hi Saku, I forgot to mention, it also depends how "out" of band your OOB needs to be. We use Ciena 6500s for our DWDM infrastructure and they have a wayside channel (like various DWDM vendors), so it's a separate channel over the same physical fibre. For anything except a fibre cut it seems to work. Cheers, James.
Current thread:
- RE: Console Servers, (continued)
- RE: Console Servers Merritt, Channing via NANOG (Sep 18)
- Re: Console Servers Matt Harris (Sep 18)
- Re: Console Servers Louis Kowolowski (Sep 18)
- Re: Console Servers William Herrin (Sep 18)
- RE: Console Servers Merritt, Channing via NANOG (Sep 18)
- Re: Console Servers Alain Hebert (Sep 18)
- Re: Console Servers Saku Ytti (Sep 18)
- Re: Console Servers James Bensley (Sep 19)
- Re: Console Servers Saku Ytti (Sep 19)
- Re: Console Servers James Bensley (Sep 19)
- Re: Console Servers Owen DeLong (Sep 19)
- Re: Console Servers James Bensley (Sep 19)
- Re: Console Servers James Bensley (Sep 19)
- Re: Console Servers Saku Ytti (Sep 19)
- Re: Console Servers Mike Hammett (Sep 19)
- Re: Console Servers Owen DeLong (Sep 19)
- Re: Console Servers Mike Hammett (Sep 19)
- Re: Console Servers Tim Pozar (Sep 18)
- Re: Console Servers Christopher Morrow (Sep 18)
- RE: Console Servers Matthew Huff (Sep 18)
- RE: Console Servers Ryan Hamel (Sep 18)