MPLS VPNs transport layer 2 packets across the network and encapsulate transport protocols such as ATM, Ethernet, and SONET, allowing MPLS networks to seemlessly upgrade and replace legacy layer 2 networks without requiring network reconfiguration or using protocols higher than layer 2. In comparison, layer 3 VPNs must use the layer 3 Internet Protocol (IP).

An Internet T1 connection can support up to hundreds of desktop computers depending upon the applications and bandwidth being utilized.

Many VoIP service providers guarantee that phone calls will not travel over the public Internet, but are converted and transmitted over the traditional telephone network directly from the VoIP provider's private Internet network that usually adheres to a defined Quality of Service (QoS).

The ADSL downstream receiving rate from the Internet usually varies from 1.5 to 9Mbps while the upstream sending rate usually varies from 16 to 640 Kbps.

Multi-Site National and Global Network Solutions: As your organization grows, so does the importance of telecommunications integration and coordination. For example, we can design a Virtual Private Network (VPN) or Multi-Protocol Label Switching (MPLS) Network that can connect all of your locations to enable sensitive data to flow back and forth at a high speed without the risk of interception. Call us at (888) 255-5859.

Multiprotocol Label Switching (MPLS) is a data network protocol that uses Class of Service (CoS) to prioritize different types of data packets across a shared network to facilitate the convergence of voice, video and data applications.

Ethernet provides a great local access medum to connect LANs to the Internet and is quickly becoming the access method of choice were it is available.

DSL service is delverd as Asymmetric DSL (ADSL) which is the most common application for Internet access, where fast downstream is required, but slow upstream is acceptable, and as Symmetric DSL (SDSL) which supports high speed access across the local access loop in both directions.

Exlpore why Ethernet is probably the next killer broadband delivery platform.

If you are looking for clear, concise definitions of telecommunication terms and explanations of telecom services, especially how they are used and how they work, TelecomLInks is a great place to start.

MPLS makes it easier to manage network for quality of service (QoS) because packets can be prioritized by business importance. For example, Voice over IP (VoIP) can be prioritized over email and web browsing packets.