[CentOS] [OT] Network switches

Marko Mernik marci at mernik.net
Mon Mar 23 16:59:44 UTC 2009


We use Extrem Networks x450 switches, see

http://www.extremenetworks.com/products/summit-x450a.aspx

Scott McClanahan pravi:
> I'm looking to acquire a few new core switches for our network which
> would be a major upgrade from the cheap unmanaged things we currently
> have.  Basically, just users, servers, and other simple network devices
> will be plugged into them but I'd like to start doing some testing with
> iSCSI for various non-production reasons.  I have no allegiance to a
> particular vendor although I do have a Cisco background.  I'd like them
> to be at least 10/100/1000 (no need for power over ethernet) and include
> many of the features that are most important to me in a managed switch,
> including:
>
>
> * vlans
> * mstp or some well established form of per vlan spanning tree
> * acl's
> * port mirroring or what cisco calls span sessions
> * snmp
> * ssh enabled remote management
> * support w/ updates and bugfixes
>
>
> I need at least 48 ports per device and obviously would like them to be
> "fast".  Most importantly, I'd like to know what you guys prefer as
> operations dudes and what pitfalls to avoid.  Also, are there other
> features you folks would demand to have in your switches that I haven't
> mentioned?  I can provide more information if you'd like.  Thanks.
>
> Oh, cost is sort of an issue (small/medium sized business) but right now
> insight from you guys is what's important and I can work out the cost
> issue later.  Thanks again.
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