The cisco wireless lan controller wlc product family is affected by the following vulnerabilities. Wireless lan controller wlc software upgrade 55082504vwlc. Things to keep in mind when upgrading cisco fus field. Hello, is it possible in the following combination of hard and software to setup the following requirements. The vulnerability is due to insufficient handling of wireless management frames. Cisco wireless lan controller denial of service vulnerability. In addition, we will look at how we can minimize network downtime due to the upgrade by predownloading a new software image to access points. Cisco access points that are supported on cisco wireless lan controllers release 8. Click on the wlc model you have and then on wireless lan controller software. Cisco 5508 wlc setup and initial configuration xerunetworks.
Multiple vulnerabilities in cisco wireless lan controllers. Cisco content hub cisco wireless lan controller software. This post will cover the cisco 5508 but the process is much the same for 5520 and 8510. Cisco wireless lan controller wlc field upgrade software fus is a special aes package that performs various systemrelated component upgrades. Cisco 5508 wlc software upgrade and initial configuration. The cisco 5508 wireless controller has been announced as the endofsale and endoflife series. Wlc 5508 master controller software upgrade not sure what is the use case here, when you deploy high availability the code should be the same to maintain all over. Cisco wireless control system wcs software release 7. Cisco wireless lan controller configuration best practices 12jan2015 cisco wireless proxy mobile ipv6 configuration guide 10sep2012 connect 5508wism service port to the network 27may2016.
Following are some pictures of the device and then we start with initial configuration and software upgrade. Cisco wireless lan controller 5508 cisco aironet 1140 series access points cisco wireless control system cisco secure access control server 5. Cisco wireless controller configuration guide, release 8. This post is for those of you that are not sure how to upgrade the wireless code using the gui i will do another post on how to do it via cli. Release notes for cisco wireless controller field upgrade software for release 2.
Buy a cisco 5508 wireless lan controller and get great service and fast delivery. Cisco wireless lan controller software release notes. Cisco wireless controller 5508 configuration step by step. Cisco aironet 5508 wireless lan controller 3 x network rj45 usb airct5508500k9. The video walks you through an upgrade process of cisco wireless lan controller. An attacker could exploit this vulnerability by sending crafted wireless management frames to the. Cisco 5508 wireless controllers deliver reliable performance, enhanced flexibility, and zero serviceloss for missioncritical wireless. Customers with active service contracts will continue to receive support from the cisco technical assistance center tac as shown in table1 of the eol bulletin. We will observe the access point during reboot and be able to see its software images being deployed as it detects the new version on the controller. The last day to order the affected products is may 4, 2018. Switches free delivery possible on eligible purchases.
Tutorial upgrading the firmware on a cisco 5508 wireless lan controller. Tutorial upgrading the firmware on a cisco 5508 wireless. Home wireless how to upgrade software on cisco 5508 ha wlc. This guide will show you what steps are needed to get your cisco 5508 wireless lan controller to the latest and greatest state. This post details how to do initial cisco 5508 wlc setup and in the next post it goes into more detailed steps of configuring wlans. Home wireless how to take backup of cisco wlc 5508. Eos and eol announcement for the cisco 5508 wireless.
The process to upgrade a cisco wireless lan controller is quite straightforward but there are a few things you need to be aware of which can minimise the downtime for your wireless network. A vulnerability in wireless frame management service of the cisco wireless lan controller wlc could allow an unauthenticated, adjacent attacker to cause a denial of service dos condition on the affected device. There are many options to backup your config from a cisco wireless lan controller. Cisco wireless lan controller denial of service vulnerability cisco wireless lan controller unauthorized access to associated access points vulnerability cisco wireless lan controller igmp version 3 denial of service vulnerability cisco wireless lan controller mldv2 denial of service. How to configure standalone cisco access point from gui and configure wpa2 authentication duration. Cisco 5508 5508 airct550850k9 wireless lan controller the cisco 5508 5508 airct550850k9 wireless lan controller delivers reliable performance, enhanced flexibility, and zero serviceloss for missioncritical wireless. We can configure a 5508 wlc either by gui or by cli. Interactive multimedia applications, such as voice and video, can now perform flawlessly over the wireless network, and clients can conveniently roam with no service interruption. Cisco unified wireless ip phone 7925g, 7925g ex, and 7926g deployment guide. A software upgrade on the active controller ensures the upgrade of the standbyhot controller. Default username and password for wlc 5508 series cisco. Cisco wireless lan controller software some links below may open a new browser window to display the document you selected. Release notes for cisco wireless lan controller field upgrade software for. As the industrys most deployed controller, the cisco 5500 series wireless controller provides the highest performance, security, and scalability to support business communications today and in the future.
Downloads home wireless wireless lan controller standalone controllers. Devices running cisco wireless lan controller wlc software versions 7. Supported access points on wlc 5508 hi marco, yes, a 1242 converted from autonomous would be supported on the 5508. Cisco wireless lan controller network module for cisco integrated services routers. The module supports control and provisioning of wireless access points capwap. Wireless lan controller wlc password recovery youtube. Cisco wireless lan controller bonjour phase iv deployment guide, release 8. Safety considerations and translated safety warnings. A vulnerability in the web interface of cisco wireless lan controller software could allow a lowprivileged, authenticated, remote attacker to cause a denial of service dos condition on an affected device. In this tutorial, we will be walking you through the upgrade process of a cisco 5508 wireless lan controller for the firmware and and fus field upgrade software. I have 3 wlcs and want to get the master controller upgraded to a newer version, but do not want to effect the other 2 wlcs. Find great deals on ebay for cisco 5508 wireless controller and cisco 2504 wireless controller. An attacker could exploit this vulnerability by authenticating with low privileges to.
Buy cisco 5508 wireless controller network management device 8 ports 12 maps managed access points gigabit lan 1u. Cisco wireless solutions software compatibility matrix. Release notes for cisco wireless lan controller field upgrade software for release 1. Cisco 5500 series wireless controller support for up to 500 access points and 7000 clients 8gbps throughput, eight 1 gigabit ethernet ports, with link aggregation group lag.
Cisco 5508 upgrade wlc wireless lan controller version 6 to 7 feb 28, 20. Wireless lan controller wlc software upgrade cisco. Cisco 5508 wireless lan controller for up to 100 cisco access points. The software releases are labeled as described here to help you determine which release to download. Cisco cmx supports cisco 1830, 1840, 1850, 2800, 3702e. Reading this post will give you almost a stepbystep process on how to upgrade a wlc code on a 5508 its very similar if you have a cisco wireless 2504 or virtual wlc vwlc controller as well. We recommend that you install the fus image to upgrade components such as the. Cisco 5500 series wireless controllers troubleshooting. Buy cisco aironet 5508 wireless lan controller bc4193. This document lists the software compatibility matrix information for the cisco wireless devices used in a cisco centralized and distributed wireless lan solution and in converged access solutions. This video provides a demonstration on upgrading firmware on a cisco wireless lan controller wlc using the gui and the cli. A software upgrade on the active controller ensures the upgrade of the standbyhot. This video provides an illustration on how to recover passwords on wireless lan controllers wlcs skip navigation sign in. If you are testing any other purpose, instead you can do secondary to test wlc before upgrade to production one.
Cisco aironet universal ap priming and cisco airprovision user guide. Release notes for cisco wireless controller field upgrade software, release 1. Cisco wireless lan controller software install and. Interactive multimedia applications, such as voice and video, can now perform flawlessly over the wireless network, and clients. Cisco aironet 5508 wireless lan controller 8 x sfp minigbic 1 x expansion slot cisco airct550812k9. Supported access points on wlc 5508 cisco community. To find more articles and discussions on this topic, visit s.