It's just not new features. New release contains new features and bug fixes from an older version.
FYI.. I'm mentioning some of the 12.0 bugs URL:- http://seclists.org/bugtraq/1998/Dec/0117.html http://www.cisco.com/en/US/products/products_security_advisory09186a00808399 d0.shtml try googling for more. Regards, Masood Ahmad Shah From: Aaron [mailto:[EMAIL PROTECTED] Sent: Saturday, September 22, 2007 12:36 AM To: Masood Ahmad Shah Cc: [EMAIL PROTECTED]; [email protected] Subject: Re: [c-nsp] 7507 IOS ver. recommendation: 12.0S or 12.2S or whatever? 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 <[EMAIL PROTECTED]> wrote: Rule of thumb ...keep new updates.. Latest is 12.4 (16) for 7507... Regards, Masood Ahmad Shah -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Friday, September 21, 2007 4:51 PM To: [email protected] 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/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
