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New Member

Upgrade Cisco WLC 2504 from 7.0.220 to 7.4.121

Dear Team,

 

This is regarding the Cisco WLC 2504. Presenlty I have version 7.0.220, I want to upgrade to 7.4.121, So I want to know can I directly upgrade to 7.4 or I have to upgrade some middle version and then go to 7.4.

 

Also, need to consider anything about licensing?

 

Thank You,

Abhisar.

1 ACCEPTED SOLUTION

Accepted Solutions
VIP Purple

Hi Abhisar,You can directly

Hi Abhisar,

You can directly upgarde to 7.4.121.0.

 

Check this link : Table 2

http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn74mr02.html

 

Also dont forget to upogarde FUS 1.8 or version 1.9.

Procedure o update FUS:

http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/fus_rn_1_7_0_0.html

 

Make sure to take a downtime window for atleast 60 minutes(software upgarde + FUS).

 

Regards

Dont forget to rate helpful posts

 

7 REPLIES
VIP Purple

Hi Abhisar,You can directly

Hi Abhisar,

You can directly upgarde to 7.4.121.0.

 

Check this link : Table 2

http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn74mr02.html

 

Also dont forget to upogarde FUS 1.8 or version 1.9.

Procedure o update FUS:

http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/fus_rn_1_7_0_0.html

 

Make sure to take a downtime window for atleast 60 minutes(software upgarde + FUS).

 

Regards

Dont forget to rate helpful posts

 

New Member

Dear Sandeep, Thank you for

Dear Sandeep,

 

Thank you for your respose. As per your link it is mentioned we can directly upgrade from 7.0.240.0 to 7.4.121 but not from 7.0.220. Just want your suggesion!!

 

Thank You,

Abhisar.

New Member

abhisar30,

abhisar30,

 

Upgrade from 7.0.220 to 7.0.240.0

Upgrade the FUS --> this takes a really long time and you need dedicated console access!

And then upgrade to 7.4.121.0

You're obviously looking at significant down times here.

 

New Member

Thank you guys, I have

Thank you guys, I have upgraded successfully.

 

Abhisar.

VIP Purple

Hi ,Check the table 2 in my

Hi ,

Check the table 2 in my link:

 

7.0.98.0 or later 7.0 releases: You can upgrade directly to 7.4.121.0

 

Regards

Dont forget to rate and maked the question as answered.

Hello,In theory when

Hello,

In theory when upgrading to a newer version, FUS update is mandatory?

Also how can I find out the FUS version for 7.5?

show sysinfo 

Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 7.5.102.0
RTOS Version..................................... 7.5.102.0
Bootloader Version............................... 7.5.102.0
Emergency Image Version.......................... 7.5.102.0

Build Type....................................... DATA + WPS

System Name...................................... Cisco vWLC
System ObjectID.................................. 1.3.6.1.4.1.9.1.1631
IP Address....................................... 172.17.32.52
System Up Time................................... 21 days 22 hrs 35 mins 46 secs
System Timezone Location......................... (GMT +2:00) Jerusalem
System Stats Realtime Interval................... 5
System Stats Normal Interval..................... 180

Configured Country............................... RO  - Romania


 

New Member

>show tech-support

>show tech-support

 

---------------Show sysinfo---------------

System Information
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 7.4.121.0
Bootloader Version............................... 1.0.16
Field Recovery Image Version..................... 7.0.112.21
Firmware Version................................. FPGA 1.7, Env 0.0, USB console 2.2 << This
Build Type....................................... DATA + WPS

 

(WISM2 output)

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