Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for
- Cisco Community
- :
- About jon.ellis
Stats
Member since
07-21-2005
21
Posts
50
Helpful
1
Solution
Certifications
Created by
jon.ellis
in Cisco Bug Discussions
in Cisco Bug Discussions
03-05-2020
03:30 AM
03-05-2020
03:30 AM
Hi Leo, Customer upgraded to 8.3.150.0 and this did not resolve their issue, I'm opening a TAC case for the 8.3.150.5 and will let you know if this will fix the join issue because of expired MIC on controller. Kind Regards Jon
... View more
Created by
jon.ellis
in Cisco Bug Discussions
in Cisco Bug Discussions
01-22-2020
08:12 AM
01-22-2020
08:12 AM
Thanks Leo, Will upgrade one of the controllers as a test and see how it goes, will keep you posted. Kind Regards Jon
... View more
Created by
jon.ellis
in Cisco Bug Discussions
in Cisco Bug Discussions
01-21-2020
03:43 AM
01-21-2020
03:43 AM
Hi Leo, Thanks again, so yes go to 8.3(150.5)?as per bug fix?. So I will need to raise a TAC case to be able to get this release?. Kind Regards Jon
... View more
Created by
jon.ellis
in Cisco Bug Discussions
in Cisco Bug Discussions
01-20-2020
01:02 AM
01-20-2020
01:02 AM
Thanks again for response Leo, :) They have a large amount of 1142's model AP's so 8.5 is not an option at the moment, but if they upgrade to the latest 8.3.150.0 and this will have the fix in it?, or will it need a maintenance release 8.3.150.X from Cisco TAC as per the bug?. There are a few controllers with the issue so will need to be providing the fixed in version(bug). Kind Regards Jon
... View more
Created by
jon.ellis
in Cisco Bug Discussions
in Cisco Bug Discussions
01-17-2020
03:07 AM
01-17-2020
03:07 AM
Hi Leo, I don't believe the software mentioned works for the WLC 5508?, this is to ignore the MIC expired on the access points? mainly 1131,1142 were the issue then? with the config ap cert-expiry-ignore {mic|ssc} enable which was indeed introduced on the earlier 8.0.x.x release. Customer is running 8.3.143.0 Kind Regards Jon
... View more
Created by
jon.ellis
in Cisco Bug Discussions
in Cisco Bug Discussions
01-17-2020
02:56 AM
01-17-2020
02:56 AM
Hi All, Wondered if anyone could advise?. I'm seeing quite a few cases of WLC 5508 with expired MIC's(10year), does the below bug address the fix on the WLC will it actually fix the certificate ignore error so that we don't need to disable NTP and roll back the time prior to the cert expiry?. While the fix works it's not good in the long run. Is the a plan from Cisco to address this in a main release?, will I need to raise a TAC case should the software have the fix in the engineering release mentioned?. https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvb93909 Kind Regards Jon
... View more
Labels:
01-09-2020
09:10 AM
Hi Georg, Version 17.1.1 is tied to smart ONLY, although gives you a chance to convert traditional to smart, if you DON'T want to have the smart license feature and want traditional then you will need to downgrade to 16.10.1a or earlier https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/smart-licensing/qsg/b_Smart_Licensing_QuickStart/b_Smart_Licensing_QuickStart_chapter_011.html Kind Regards Jon
... View more
11-20-2019
08:24 AM
Very good write up patoberli, I've recently hit this and found the following bugs CSCvp38163 Although the bug does state /secure files will take/use all the var space the description includes the wtmp file also. PI version 3.6 includes the fix for this issue Your workaround did the trick for me :) Kind Regards Jon
... View more
Created by
jon.ellis
in Wireless Security and Network Management
in Wireless Security and Network Management
10-03-2019
07:44 AM
10-03-2019
07:44 AM
Hi Prasanna, Is there a reason why your tcp-mss is so low?. I beleive that Cisco recommend 1300, maybe tweaking this on a test AP and adjusting it. I've seen issues on wave 2 AP regarding tcp-mss but only when it's not set going through firewalls and specifically on client intel chipsets. https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-6/b_Cisco_Wireless_LAN_Controller_Configuration_Best_Practices.html#concept_9C3806DC6959422B8C536EEBF3A66D59 Kind Regards Jon
... View more
10-03-2019
07:21 AM
Hi Ramesh, I beleive that the 5520 runs on a UCS appliance so is different to the older native controllers(5508) which always needed a FUS for FPGA and micro firmware within that controller, now on the 5520 there is no option to upgrade the FUS, if you wanted to upgrade the lower components i.e BIOS then you would need to just upgrade CIMC on the 5520. https://software.cisco.com/download/home/286281345/type/283850974/release/3.0(4d) Hope this helps? Kind Regards Jon
... View more
Created by
jon.ellis
in Wireless and Mobility
in Wireless and Mobility
07-02-2019
05:53 AM
07-02-2019
05:53 AM
Thanks Leo, Kind Regards Jon
... View more
Created by
jon.ellis
in Wireless and Mobility
in Wireless and Mobility
07-02-2019
05:52 AM
07-02-2019
05:52 AM
Hey Craig, Thanks for reponse on this, I'll rely this back and make them aware, just because of the SSO involved I wanted to cover all bases. Kind Regards Jon
... View more
Created by
jon.ellis
in Wireless and Mobility
in Wireless and Mobility
06-27-2019
07:42 AM
06-27-2019
07:42 AM
Hi, I've got what I think it more cosmetic or bug issue but would like to know if anyone would be able to clear this up?. I've got a couple of 5520 WLC's in SSO the boot images show primary and secondary and are matching boot primary boot image(active) and have matching secondary image BUT the emergency version is different, because it's 5520 they don't have FUS images so confused on where it's getting this version from. SSO Primary Product Version.................................. 8.3.143.0 Emergency Image Version.......................... 8.3.143.0 SSO Secondary Product Version.................................. 8.3.143.0 Emergency Image Version.......................... 8.1.102.0 We have since upgrade to see if it could be reflective to any part of the newer software installed but it is still there. CIMC has also been upgraded to match on the latest. After upgrade Primary SSO Product Version.................................. 8.7.106.0 Emergency Image Version.......................... 8.3.143.0 Secondary SSO Product Version.................................. 8.7.106.0 Emergency Image Version.......................... 8.1.102.0 show boot shows correct active primary and secondary. Any help appreciated. Kind Regards Jon
... View more
Labels:
Created by
jon.ellis
in Wireless and Mobility
in Wireless and Mobility
04-10-2018
04:01 AM
04-10-2018
04:01 AM
Hi Mohamed,
Yes it will sync the active and standby once SSO is established so they become one and so will the config including the WLAN's.
Refer to this link for more details and configuration
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/7-5/High_Availability_DG.html#pgfId-57448
Please rate the post if helpful
Regards Jon
... View more
Created by
jon.ellis
in Wireless and Mobility
in Wireless and Mobility
04-10-2018
02:39 AM
04-10-2018
02:39 AM
Hi Mohamed,
Yes both management interfaces in the same subnet, so maybe change the subnet to /24.
Of if you needed to keep it a /25 use.
WLC1: management interface 10.10.10.10/25- Redundancy management interface 10.10.10.12-> peer Redundancy management 10.10.10.13" WLC2: management interface 10.10.10.11/25- Redundancy management interface 10.10.10.13-> peer Redundancy management 10.10.10.12"
Regards Jon
... View more
Created by
jon.ellis
in Cisco Bug Discussions
03-05-2020
03-05-2020
Hi Leo, Customer upgraded to 8.3.150.0 and this did not resolve their
issue, I'm opening a TAC case ...
Created by
jon.ellis
in Cisco Bug Discussions
01-22-2020
01-22-2020
Thanks Leo, Will upgrade one of the controllers as a test and see how it
goes, will keep you posted....
Created by
jon.ellis
in Cisco Bug Discussions
01-21-2020
01-21-2020
Hi Leo, Thanks again, so yes go to 8.3(150.5)?as per bug fix?. So I will
need to raise a TAC case to...
Created by
jon.ellis
in Cisco Bug Discussions
01-20-2020
01-20-2020
Thanks again for response Leo, :) They have a large amount of 1142's
model AP's so 8.5 is not an opt...
Created by
jon.ellis
in Cisco Bug Discussions
01-17-2020
01-17-2020
Hi Leo, I don't believe the software mentioned works for the WLC 5508?,
this is to ignore the MIC ex...
Created by
jon.ellis
in Cisco Bug Discussions
01-17-2020
01-17-2020
Hi All, Wondered if anyone could advise?. I'm seeing quite a few cases
of WLC 5508 with expired MIC'...
11-20-2019
Very good write up patoberli, I've recently hit this and found the
following bugs CSCvp38163 Althoug...
Created by
jon.ellis
in Wireless Security and Network Management
10-03-2019
10-03-2019
Hi Prasanna, Is there a reason why your tcp-mss is so low?. I beleive
that Cisco recommend 1300, may...
10-03-2019
Hi Ramesh, I beleive that the 5520 runs on a UCS appliance so is
different to the older native contr...
Created by
jon.ellis
in Wireless and Mobility
07-02-2019
07-02-2019
Hey Craig, Thanks for reponse on this, I'll rely this back and make them
aware, just because of the ...
06-27-2019
Hi, I've got what I think it more cosmetic or bug issue but would like
to know if anyone would be ab...
Created by
jon.ellis
in Wireless and Mobility
04-10-2018
04-10-2018
Hi Mohamed, Yes it will sync the active and standby once SSO is
established so they become one and s...
Created by
jon.ellis
in Wireless and Mobility
04-10-2018
04-10-2018
Hi Mohamed, Yes both management interfaces in the same subnet, so maybe
change the subnet to /24. Of...
Public Statistics
| Date Registered | 07-21-2005 05:18 AM |
| Date Last Visited | 03-13-2020 02:22 AM |
| Total Messages Posted | 21 |
| Total Helpful Votes Received | 50 |
Helpful Votes Given To
.jpg "VIP Mentor"){kind=icon}
.jpg "Hall of Fame Community Legend"){kind=icon}
Helpful Votes From
| User | Helpful Count |
|---|---|
| 30 | |
| 5 | |
| 5 | |
| 5 | |
| 5 |
