I have a large wireless network in a hospital i support. After an upgrade of all the wireless PCs to Windows 7 my wireless network is being crushed by IPv6 traffic. This has affected our Vocera system to the point where it is no longer usable. I am trying to find a way to block all IPv6 traffic. Our system admin guys dont want to disable IPv6 via GPO and have suggested that i find a way to block it on the network. Vocera support claims an access list on the VLAN that our wireless PCs are on blocking IPv6 traffic would solve the issue. I'm not 100% sure how to do this. If anyone else has had this issue and knows a fix i would appreciate any help.
We are pleased to announce the immediate availability of the IOS-XE release 17.4.1 for the Catalyst Wireless Controllers. The new code is now posted on the CCO and can be found at this link:
Securing devices without 802.1X
PSK (Pre-Shared-Key) WLAN is widely used for consumer & enterprise IoT onboarding as most of IoT device doesn’t support 802.1X. While PSK WLAN provides an easy way to onboard IoT, it also introduces challenges as...
Due to the certificate expiration, any new Control and Provisioning of Wireless Access Points (CAPWAP) or Light Weight Access Point Protocol (LWAPP) connection will fail to establish. The main feature that is affected will be the Acce...