Carrier SIP trunking
What hardware resources does a carrier need to deploy SIP Trunking Services to current TDM users?

Answer Question   |  June 29, 2011  6:46 PM
SIP, SIP trunking, Trunking, VoIP

setting up a TRUNK on cisco switch
I want to know if there is a to combine different subnet on one cisco 2950 switch with trunking … i have .0, .31. and .9. If someone can give me an example. that would be wonderful. Right now i have one trunk going to the attic switch from the main switch room which is [...]

Answer Question   |  November 4, 2009  3:53 PM
Cisco 2950, Cisco switches, Trunking

Enabling communication between different VLANs using switches
I have 3 switches A, B and C; connected to each other (may or may not be a trunk link). Switch A has a user at VLAN 10 and Switch C has a user at VLAN 10. Any communication between A & C has to pass through Switch B. So can Switch A user ping [...]

Answer Question   |  February 10, 2010  7:28 PM
Networking, Switches, Trunking, VLAN

4 VLANS, 3 locations, 3 Routers, No communication between Lans or VLANs
OK, here is my problem, I’m working on a project in the Test phase right now. I have 3 routers (Cisco 2811s), all running EIGRP, these are seperating 3 goegraphical regions. Each of these Routers is linked via Trunking line to a Switch which has 4 VLANs enable. According to everything I have found in [...]

Answer Question   |  December 16, 2008  5:54 PM
Cisco 2811, Cisco Routers, Networking, Routers, Routing protocols, Switches, Trunking, VLAN