Re: Adding a vlan failed on Cisco2950

From: Greg Wendel (gwendel@gmail.com)
Date: Wed Jan 23 2008 - 03:32:14 ARST


I don't have a 2950 handy, but do you have any strange files on the root of
the switch that may be changing or interfering with your environment
variables? On a 3560 we would do
"dir all-filesystems"

On Jan 22, 2008 6:17 PM, Jason Madsen < madsen.jason@gmail.com> wrote:

> I know 3550/3560 level switches have an "SDM" feature that allows the
> manipulation of device resources based on its usage i.e. VLANs, Routing,
> etc., which could be of some help, but I don't see this option listed in
> the
> DOCs CD under the 2950 with the IOS you specified. May be something to
> look
> into though. Anyone else have any ideas?
>
> Jason
> On Jan 22, 2008 4:28 AM, Amr CCIE <amr.ccie@gmail.com > wrote:
>
> > Dear All,
> > I have a problem with one of my switches (Cisco 2950) when
> > adding a new vlan on it
> > The following message appears when configuring new vlan
> >
> > *POP-switch#conf t*
> > Enter configuration commands, one per line. End with CNTL/Z.
> > *POP-switch(config)#vlan 71*
> > POP-switch(config-vlan)#^Z
> > Proposed configuration has too many VLANs for this device's core memory
> > resources. Either reduce the number of VLANs proposed or use another
> VTP
> > device to configure database. (The latter will cause this device to
> enter
> > TRANSPARENT mode automatically if propagated to it.)
> > APPLY VLAN changes failed.
> >
> >
> > *POP-switch#sh vlan id 71
> > *VLAN id 71 not found in current VLAN database
> >
> > Show memory gives that the Switch has a fee memory
> >
> > *POP-switch#sh memory*
> > Head Total(b) Used(b) Free(b)
> > Lowest(b) Largest(b)
> > Processor 80BA6420 4803552 2315660 2487892 2359716
> > 2444004
> > I/O A08C16E0 3034400 689092 2345308
> > 2305068 2344440
> >
> >
> > I have only 65 active vlans on the switch
> > I tried to add the vlan using the vlan database but the same message
> > appears
> > too
> >
> > I am using the following IOS image "* c2950-i6q4l2-mz.121-19.EA1c.bin*"
> >
> > Any help on this behavior
> >
> > Regards
> >
> > _______________________________________________________________________
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>
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-- 
Gregory Wendel
Springfield VA, 22153


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