About djeffdupre

djeffdupre · 12-08-2021

I have a 3850 that has no coverage at all with Cisco. I`m looking to upgrade from 16.3.8 to 16.6.9, in order to mitigate vulnerabilities. I can download the software with my account, but I need to know if, for vulnerability reasons, it can be legal...

djeffdupre · 06-23-2015

When trying to convert AP1242 from Lightweight to Standalone, without a WLC, it results to a "Connection timeout". How should I interpret the output from the <debug ip packet 101> that I did on the 3750 switch, and where can I get the definitions of ...

djeffdupre · 12-08-2021

Cisco provided me the following, which brings light to what can be done or not for a 3850.https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-3850-series-switches/bulletin-c25-739392.htmlWe have UPDATES, MAJOR RELEASES and UPGRADES. I...

djeffdupre · 12-08-2021

Thanks for the hint. Under the Fixed Software section, I had to click on the link "considering software upgrades" which sends me to theSecurity Vulnerability Policy page. In the Security Software Updates section, we can read:"As a special customer se...

djeffdupre · 06-27-2015

Problem found and resolved. Here is a recap of what i've done to successfully upgrade the AP:A. I used cisco 3750 as TFTP server to get c1240-k9w7-tar.default image, but I kept getting:%Error opening (connection timed out)Loading "flash:/c1240-rcvk...

djeffdupre · 06-26-2015

Manannalage, Correct, the switch was set as TFTP server, by adding the following commands: tftp-server flash:c1240-k9w7-tar.default ip tftp source-interface vlan 10 ip defaut-gateway 10.0.0.1 I've done it with a PC in the past, but this time I only h...

djeffdupre · 06-26-2015

Leo, From my understanding the AP does connect to the TFTP server, based on the <debug ip packet 101> I pasted in the post, and the AP does see the server 10.0.0.5 and Image, based on the following output, just above "%Error opening....":" image_reco...

Member Since	‎05-12-2014 08:17 AM
Date Last Visited	‎01-28-2022 01:48 PM
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Out of warranty vulnerability software upgrade

AP1242 converting Lightweight to Standalone Timeout

Re: Out of warranty vulnerability software upgrade

Re: Out of warranty vulnerability software upgrade

Problem found and resolved.

Manannalage, Correct, the

Leo, From my understanding