patch upgradation

[bikash_bd]

HI,

Would you tell me the link or procedure to upgrade my cisco devices.Those devices have not been upgraded any more.

Thanks in advance.

bikash

[rajivrajan1]

software or hardware ?

What is the requirement?

[jcorrale]

If you're talking about IOS upgrade, here are some useful links:

http://www.cisco.com/warp/public/130/sw_upgrade_proc_ram.shtml

http://www.cisco.com/en/US/products/hw/iad/ps497/products_tech_note09186a0080110d2c.shtml

http://www.cisco.com/en/US/products/hw/routers/ps133/products_tech_note09186a0080094c07.shtml

http://www.cisco.com/en/US/partner/products/hw/switches/ps298/products_tech_note09186a008009457b.shtml

http://www.cisco.com/en/US/products/hw/routers/ps380/products_tech_note09186a0080117772.shtml

Hope it helps!

Regards,

Juan