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New Member

Nexus 5500 L3 Routing - upgrade ISSU?

Hello,

we need to perform a SW upgrade on a 5.X Release on a pair of Nexus5500 with Dual-attached FEX and L3 daughtercard installed with IP Routing enabled.

I've read that ISSU Upgrade is not possible with L3 Routing feature active, and we should do a disruptive upgrade of each switch requiring a reboot...is this confirmed?

Thanks for a reply

O.G.

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2 REPLIES
New Member

Yes. ISSU isn't supported

Yes. ISSU isn't supported with the L3 daughter card installed and active. 

 

Confirmation:

http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/upgrade/503_N1_1/n5k_upgrade_downgrade_503.html#wp641001

 

 

New Member

Same docs I've read...BR

Same docs I've read...

BR

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