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New Member

Cisco 6500/7600 IOS Upgradation having Redundant Supervisors

Hi,

I would like to know the procedure of upgrading IOS for 6500/7600 having redundant supervisors (we have SUP720) without any downtime. Because these devices are in production of a data center and we have contract of 99.99% UP time with our customers so I would like to know any possible method through which we can avoid downtime.

Thanks.

1 REPLY
New Member

Re: Cisco 6500/7600 IOS Upgradation having Redundant Supervisors

Hi

These links should help:

Catalyst 6000/6500 Series Switches with Redundant Supervisor Engines Software Image Upgrade Configuration Example - http://www.cisco.com/en/US/products/hw/switches/ps708/products_configuration_example09186a0080a98f3c.shtml

Configuring RPR and RPR+ Supervisor Engine Redundancy (Performing a Fast Software Upgrade) - Http://www.cisco.com/en/US/docs/routers/7600/ios/12.2SR/configuration/guide/redund.html#wp1089399

HTH

K

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