[c-nsp] IOS and 4 byte ASNs

Dracul chris.garzon at gmail.com
Thu Feb 12 03:56:40 EST 2009


Thanks Mik,

But does that mean in order for a supported IOS (for the 4 byte ASN) I will
have to compromise some features that i get from
12-4?

regards,
chris

On Thu, Feb 12, 2009 at 2:58 PM, Mikael Abrahamsson <swmike at swm.pp.se>wrote:

> On Thu, 12 Feb 2009, Dracul wrote:
>
>  does the current 12-4 IOS versions support 4 byte ASNs? Or do i need to
>> upgrade my routers to IOS-XR
>>
>
> No, 12.4 does not support this.
>
> 12.0S is getting 32bit ASN in 12.0(32)SY8 and 12.0(32)S12 has it (but with
> the undesireable feature regarding confereation and session teardown) but
> S13 will have this behaviour changed if I understood correctly (and it's
> already "right" in SY8).
>
> --
> Mikael Abrahamsson    email: swmike at swm.pp.se
>


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