I have a Cisco 2960 switch that is not allowing me to setup switchport trunk encapsulation dot1q on a trunking interface. The show capabilities shows that the interface can use 802.1q, but when I try to CLI the command the work encapsulation is not a...

Prime Infrastructure 2.0 monitor server 2008?  Will any of the future versions include system monitoring? Thanks, Scott

I have upgraded a Tandberg E20 TE2.1.0 to TE4.1.1 (no encryption) Phone is now showing up in both Data & Voice/Video VLANS.  It appears that the Data and Voice traffic is being properly handled, due to the fact that when I SHUTDOWN the voice/video VL...

HI, I am CCNP, but a VOIP newbie, just took a new job.  Therefore first VOIP LAN.I have upgraded my LAN using WS-C3560X switches.  I am upgrading 60 Tandberg E20 Video Phones from TE2.1.0 to TE4.1.0 due to the E20 not finding the voice vlan.I am usin...