Hello everyone, I have a weird problem in Prime 3.4. When I go to Monitor>Monitoring Tools>Performance Graph, I can add 3850 switches's interfaces graph and interface metrics but for 6513 switch and 2960 XR switches the interface metrics are not available. All 3 kinds of switches have been added without any problem. I get Syslog or alarms from all switches normally. Does it seem a kind of bug or maybe I forgot to configure somethings? ... View more

Hello every one! I have got confused with these new access points series 2800,3800. They have 2 gigabit Ethernet interfaces (one of them is multigigabit). As you know, each access point has a capwap tunnel connection and all client session go up through this tunnel. So if we have two cables which connect the AP to the near Gigabit switch we have to make two interfaces on the switch as an etherchannel. The questions is how can switch make load balancing between frames while all frames have the same src and dst(AP---WLC) mac and ip address(AP---WLC). Because all packets will be encapsulated in the capwap tunnel.As a result we can't use the second gigabit interface never ever. Imagine that we use both gigabit interfaces connections on the AP and connect them to a gigabit ethernet switch like 2960XR. Best, Amir Abbasnezhad ... View more

Dear all I am trying to search about how to design and implement a NOC. Could you help me about this topic. I wanna know these items generally: 1- How to design a NOC? 2- How to find out requirements? 3- what kind of mechanism should I use to answer problems and monitor? 4- How should I organize staff to manage my NOC? 5- What kind of devices or softwares I have to use? Any one who knows and works at large scale organizations like Internet provider can give me information or any other resources. Thank you so much. ... View more