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Beginner

How to upgrade C4510R+E with 2 x SUP8E with zero downtime?

Hi guys,

I need some advice on how to upgrade a 4510R+E switch with 2 x WS-X45-SUP8-E modules without any downtime?

The reason is it came with a non k9 ipbase software and I would like to install the same version but with k9 ipbase.

The license is correct and is ipbase so there should be no license issue.

Thanks in advance!

Current Processor Information :
------------------------------
Active Location = slot 5
Current Software state = ACTIVE
Image Version = Cisco IOS Software, IOS-XE Software, Catalyst 4 500 L3 Switch Software (cat4500es8-UNIVERSAL-M), Version 03.07.03.E RELEASE SOF TWARE (fc3)
BOOT = bootflash:cat4500es8-universal.SPA.03.07.03.E.152-3.E3.bin ,1;bootflash:cat4500es8-universalk9.SPA.03.07.03.E.152-3.E3.bin,1;
Configuration register = 0x2101
Peer Processor Information :
------------------------------
Standby Location = slot 6
Current Software state = STANDBY HOT
Image Version = Cisco IOS Software, IOS-XE Software, Catalyst 4 500 L3 Switch Software (cat4500es8-UNIVERSAL-M), Version 03.07.03.E RELEASE SOF TWARE (fc3)
BOOT = bootflash:cat4500es8-universal.SPA.03.07.03.E.152-3.E3.bin ,1;bootflash:cat4500es8-universalk9.SPA.03.07.03.E.152-3.E3.bin,1;
Configuration register = 0x2101
5 REPLIES 5
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Hall of Fame Community Legend

VSS upgrade, using ISSU, FSU/eFSU, would work if each downstream device is dual-homed.  

Cisco IOS In Service Software Upgrade and Enhanced Fast Software Upgrade Process

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Hi Leo,

Thanks for your reply. I do not understand. The current systems is in standalone system and the SUPs are in SSO mode. 

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Hall of Fame Community Legend

Same process applies.  

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Thanks Leo. As always you're the best.

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Hall of Fame Community Legend

Thanks for taking the time to rate our posts.  :)

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