Bandwidth to Support Convergence
Convergence means combining or converging voice, data and video
onto a single network. Enterprises usually need to expand their
LAN bandwidth and set up a QoS or Quality of Service priority
system to give priority to real-time streams such as telephone
calls or video conference feeds, which are more sensitive to network
delays than data transfers. Most often, the common protocol for
convergence is IP.
How Do You Connect to an MPLS Network?
Popular access connections are T1 lines, DS3 bandwidth, fixed location wireless, Ethernet over Copper and fiber optic services. In some cases, business grade DSL may also be used to save cost.
When Should You Use VPLS?
VPLS might be the right service for your company or organization if you need to connect anywhere from a few to a few dozen locations as if they were on a single Local Area Network. Advantages of this approach, compared to a private network arrangement with individual point to point connections back to headquarters, include lower latency, higher efficiency, and lower cost... perhaps much lower cost.
Can MPLS Offer VPN Services?
MPLS networks are inherently virtually private because they are a privately operated network that can only be accessed by network customers. Security is enhanced by proprietary tag switching routers that don't use standard IP routing. Encryption can be added to further improve data security.
MPLS Network Speeds
MPLS networks can run at any network speed and are being adopted by major carriers as the multipoint to multipoint technology of choice. For this reason, MPLS is fast replacing Frame Relay.