[c-nsp] 3750 switch stack

Matt Bazan Mbazan at onelegal.com
Wed Apr 13 17:14:01 EDT 2005


12.1(19)EA1c has been rock solid for us.

> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net 
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Robert Hayden
> Sent: Wednesday, April 13, 2005 12:43 PM
> To: Kris S. Amundson
> Cc: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] 3750 switch stack
> 
> 
> We/re actually running pretty recent code due to feature and bug fix 
> issues.  Our whole network is 12.2.25SE although we expect to 
> upgrade to 
> 12.2.25SEC in fairly short order to address outstanding (but fairly 
> minor) bugs we've encountered.
> 
> Note that we almost exclusively use the 3750s as a edge and building 
> aggregators only, with their customer VLANs trunked upstream to be 
> routed on 6500s with Sup720s.
> 
> Robert Hayden
> Network Guy
> University of Wisconsin
> 
> Kris S. Amundson wrote:
> > Gyebnár Krisztián wrote:
> > 
> >>thx Robert,
> >>
> >>Yes, earlier we did this:
> >>
> >>Switch#  Role      Mac Address     Priority     State
> >>--------------------------------------------------------
> >>*1       Master    0011.218c.f180     15        Ready
> >> 2       Slave     0012.0118.ba80     14        Ready
> >> 3       Slave     0012.0118.5b80     13        Ready
> >> 4       Slave     0012.0108.3300     12        Ready
> >> 5       Slave     0012.0118.1d80     11        Ready
> >> 6       Slave     0012.010a.8300     10        Ready
> >>
> >>if i reload the Master: no problem the switch 2 become the 
> >>master(priority
> >>14)
> > 
> > 
> > What version of code are you running?  We've had an interesting 
> > experience
> > implementing the 3750 platform.  The features and design of 
> the platform is 
> > excellent, and we have more than 100 deployed, but some of 
> the features (DHCP 
> > snooping & ARP inspection) rely on code that is buggy at best.
> > 
> > Stable code we've been using has been 12.1(19)EA1d.  Buggy code has 
> > been the
> > 12.2(20) - 12.2(25).
> > 
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