Hi Guys,One of the client im working on has requested me to change the inititator from site A to site B. Currently, Site A is the initiator and  Site B is the responder. The reason is the client could not access any sub-client site from Site A. In ca...

Hi guys out there,I have some confusion about the realtionship over here. For example, for a site we have 4 APs connected to one switch. The WLC is also connected to the same switch. Physically, the APs has seperate connection to each port. So , does...

I have configured a spanning tree root for vlan 999 named NULL and it is only having one port assigned to it. The port is shutdown. However, when i configured the spanning tree root with thepriority for this vlan, it is not showing under the "sh span...

Could some one advice me the materials i need to take for CVOICE 6.0 642-436 exam?