[c-nsp] 7507 IOS ver. recommendation: 12.0S or 12.2S or whatever?

[Aaron]

Unless there are features you need in 12.4, use 12.0. And make sure all your
cards are vips to get the benifits of dcef.
12.0(32)SY is pretty good.

Aaron

On 9/21/07, Masood Ahmad Shah <masood at nexlinx.net.pk> wrote:
>
> Rule of thumb ...keep new updates..
>
> Latest is 12.4 (16) for 7507...
>
>
> Regards,
> Masood Ahmad Shah
>
>
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of rx at nikogo.net
> Sent: Friday, September 21, 2007 4:51 PM
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] 7507 IOS ver. recommendation: 12.0S or 12.2S or whatever?
>
> Hi folks,
>
>
>
> Please, I need your advice. Which IOS ver. is mostly recommended for
> 7507 running mostly as an ethernet customer access router?
>
>
>
> Our hardware configs are: 7507, dual RSP4 256D/32+F, VIP2-50s w/
> PA-FE-TXs,
> old serials (FSIPs).
>
>
>
> Our feature config is a standard provider package: lots ISL/dot1q customer
> subintefaces, dCEF, BGP4, netflow ver. 5 , ACLs.
>
> And a little bit of some service stuff that we can switch off if needed
> for
> moving to the right image: NAT, GRE, NBAR, rate-limit, traffic-shaper. So,
> we are IPv4 only, no IPv6, no MPLS, no non-IP stuff.
>
>
>
>
>
> Today I noticed our cybuses are upto ~100mbps load, so dCEF is definitely
> not working for us, that's the reason why we should switch IOS version.
> Also, it turned out today our dCEF really suffer from named-ACLs bug. Oh,
> yes.
>
>
>
>
>
> Please, advise.
>
>
>
>
>
> Thank you, indeed.
>
>
>
>
>
>
>
> --
>
> Ilia Zubkov,
>
> CIO, Educational Network Ltd.
>
> Phone: +7 (495) 988-8990
>
> Cell: +7 (985) 139-7739
>
> Web: http://www.edunet.ru/
>
>
>
>
>
>
>
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