nanog mailing list archives
Re: fiber switch for gig
From: "Kevin Blackham" <blackham () gmail com>
Date: Thu, 3 Apr 2008 08:05:49 -0600
We run nortel 5530. They are not exactly "cheap" by my standards for 24 GE (10k list), but they do have 2x10G. Also they don't play nice with rstp to cisco, and I still can't figure out how to get it to show me stp port status. Both vendors in the tree think they're root. CLI is tolerable, but if you get into lacp config or want to know what knobs are set for a given port, you'll want to light them on fire (many vendors suck this way anyway). L3 features are lacking. No ACLs, pay extra for OSPF. For 24 ports of GE and 2x 10G XFP, they'll work nice as a simple L2 switch, just don't stack em (does not work as advertised when making changes under load), and dump some of the vendor proprietary defaults such as nortel-mstp and mlt link aggs. On 4/1/08, Pekka Savola <pekkas () netcore fi> wrote:
On Tue, 1 Apr 2008, Andrew Staples wrote:Speaking of running gig long distances, does anyone on the list have suggestions on a >8 port L2 switch with fiber ports based on personal experience? Lots of 48 port gig switches have 2-4 fiber uplink ports, but this means daisy-chains instead of hub/spoke. Looking for a centralswitchfor a star topography to home fiber runs that is cost effective and works.Nortel 5530 has 24x copper, 12x SFP and 2x10GE (XFP): http://www.nortel.com/ers5530 We don't have 5530's but we have good experience with 5510 as L2 device. In your case you may be looking for a larger number of SFP GE ports though. -- Pekka Savola "You each name yourselves king, yet the Netcore Oy kingdom bleeds." Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings
Current thread:
- RE: cooling door Frank Bulk (Apr 01)
- <Possible follow-ups>
- Re: cooling door vijay gill (Apr 01)
- RE: cooling door michael.dillon (Apr 02)
- RE: cooling door Michael Loftis (Apr 01)
- Re: cooling door Valdis . Kletnieks (Apr 01)
- fiber switch for gig Andrew Staples (Apr 01)
- Re: fiber switch for gig David Coulson (Apr 01)
- Re: fiber switch for gig Joe Greco (Apr 01)
- Re: fiber switch for gig Pekka Savola (Apr 01)
- Re: fiber switch for gig Kevin Blackham (Apr 03)
- Re: fiber switch for gig Tim Durack (Apr 03)
- Re: fiber switch for gig david raistrick (Apr 03)
- Re: fiber switch for gig Tim Durack (Apr 03)
- Re: fiber switch for gig Jeff McAdams (Apr 03)
- Re: fiber switch for gig chuck goolsbee (Apr 03)
- Re: fiber switch for gig Fernando André (Apr 05)
- Re: cooling door Valdis . Kletnieks (Apr 01)
- Re: fiber switch for gig Justin Shore (Apr 02)
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- RE: fiber switch for gig Andrew Staples (Apr 09)
- RE: cooling door michael.dillon (Apr 02)
- Re: cooling door vijay gill (Apr 02)