We had some Cisco 7920 IP Phones connected to Aironet1130ag. They worked fine with WEP. Now we changed the network to WPA with Microsoft IAS as Radius Server. The clients authenticate over a certificate, the Phone should authenticate with user and password. Testet with this username and password a non-domain-computer (without certificate) and my phone could connect over the aironet1130ag Accesspoint, so it should not be a problem of the Radiusserver. It also works with WPA-PSK, but to handle two different authentication, I had to use two vlans, which I couldn't handle without a router or layer 3 switch, if I understood that correct.
I've set cipher to tkip in the encryption manager and set both open authentication with eap (for the Clients) and Network EAP (I've read, that I have to set Network EAP for the 7920 Phones), but the phones still can't connect: authentication failed.
Starting from NFVIS 3.12 versions, the deploy option does not depict all the SR-IOV VFs(Virtual Functions) available in a physical interface. This change is introduced as (i) the number of VFs of ENCS platform on LANs side is increased to 24 and (ii) the...
Community Live- Getting to know Cisco SD-WAN
(Live event - formerly known as Webcast- Wednesday December 11, 2019 at 10 am Pacific/ 1 pm Eastern / 7 pm Paris)
This event will have place on Wednesday 11th, December 2019 at 10hrs PDT
Hi alli have 40 spots (40 Ethernet cables for computers coming out from switch) and i want each of these spots to have fix IP which means if i swap the computer the IP of certain spot remain the same.example : at spot 30 i have IP address of 192.168.22.40...
Cisco DNA Center nodes lost network connectivity. Cannot SSH to nodes. Cluster and Enterprise port connected to Cisco Nexus Switches.
Cisco DNA Center kernel logs showing hung queue error messages. "sudo cat /var/log/kern.log"
Cisco Digital Network Architecture Center Modules(Design Module)Wireless Part.In this article, we are going to talk about Cisco Digital Network Architecture Center design Module, Wireless Part.Cisco DNA Center gives us the flexibility and scalability to c...