From: Jason Madsen (madsen.jason@gmail.com)
Date: Tue Jan 22 2008 - 21:17:44 ARST
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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