[c-nsp] Cisco IOS versions that support switchport?

[Neal R]

  Maybe rather than switchport he wanted to place the interfaces in a
bridge group, perhaps with BVI? Makes me squirm to think why someone
might want to do that, but I occasionally find (and have to dismantle)
such mistakes.

Pelle wrote:
> On Tue, Jun 26, 2007 at 11:16:39PM +0300, Hank Nussbacher wrote:
>
>   
>> Where can I find a Cisco page that shows which IOS versions that
>> support switchport capability (specifically for 871, 1841, 2501, 2514
>> and 2610)?
>>     
>
> 871:  yes for the LAN-ports, no for the WAN port
> 1841: yes, if equipped with a EtherSwitch-module, e.g. WIC-4ESW or
>       HWIC-4ESW
> 25xx: no
> 2610: maybe, if equipped with the EtherSwitch-module WIC-4ESW and it's
>       supported (don't know that)
>
> in general, all (H)WIC's which are branded as "Ethernet Switching
> module" does "switchport". in addition the routers in the 87x series and
> 180x is shipped with this module integrated.
>
> BUT, the Vlan-range supported are the old ISL-range (1-1005). if you use
> a pre 12.4(11)T IOS, all Vlans are configured in the ancient Vlan
> database. from 12.4(11)T transparent mode is supported.
>
>   
> ------------------------------------------------------------------------
>
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