[c-nsp] No. of vlans supported on 4948

[Mike Hale]

Are you running vtp v3?

Check the VTP Version Running line in sh vtp status.


On Tue, Feb 5, 2013 at 8:22 PM, CiscoNSP_list CiscoNSP_list <
cisconsp_list at hotmail.com> wrote:

>
>   Thanks for the clarification Tony - What is the command to show how many
> vlans the switch supports?   "sh vlan summary" shows how many are used, but
> not how many are supported/available?
>   Date: Tue, 5 Feb 2013 19:59:37 -0800
> From: td_miles at yahoo.com
> Subject: Re: [c-nsp] No. of vlans supported on 4948
> To: cisconsp_list at hotmail.com; cisco-nsp at puck.nether.net
>
> Hi,
>
> That is the number of VLAN's supported by VTP (VLAN trunking protocol),
> not the switch itself.
>
> ===
> VTP version 1 and version 2 support only
> normal-range VLANs (VLAN IDs 1 to 1005). In these versions, the switch
> must be in VTP transparent mode when you create VLAN IDs from 1006 to
> 4094. Cisco IOS Release 12.2(52)SE and later support VTP version 3. VTP
> version 3 supports the entire VLAN range (VLANs 1 to 4094). Extended
> range VLANs (VLANs 1006 to 4094) are supported only in VTP version 3.
> You cannot convert from VTP version 3 to VTP version 2 if extended VLANs
>  are configured in the domain.
>
> ===
>
> regards,
> Tony.
>
>         From: CiscoNSP_list CiscoNSP_list <cisconsp_list at hotmail.com>
>  To: "cisco-nsp at puck.nether.net"
>  <cisco-nsp at puck.nether.net>
>  Sent: Wednesday, 6 February 2013 1:07 PM
>  Subject: [c-nsp] No. of vlans supported on 4948
>
>
>
>
>
>
> Hi Guys,
>
>
> Following doc states that the 4948 supports 4096 vlans:
>
>
>
> http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6021/product_data_sheet0900aecd8017a72e.html
>
>
>
> But if I run "sh vtp status" on one of our 4948's it states it only
> supports 1005 vlans?
>
>
> Feature VLAN:
> --------------
> VTP Operating Mode                : Transparent
> Maximum VLANs supported locally   : 1005
>    Cheers.
>
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>
>
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