The enterprise network (WAN) has transitioned from dedicated TDM circuits with Frame Relay and ATM, to Packet-over-SONET, and now to MPLS and Ethernet-access services. However, two things have remained constant, WAN bandwidth can be expensive in certain rural markets and provisioning WAN services can take a long time. SD WANor Software Defined Wide Area Networking…
What is a WAN? The easiest way to think of a WAN or Wide Area Network is that a WAN operates beyond the geographic scope of a LAN. WANs are used to interconnect the enterprise LAN to remote LANs in branch sites. Without WANs, LANs (local area network) would be a series of isolated networks.…
SD WAN or software defined wide area networking has gained some momentum in the past couple years and is getting lots of attention by marketers all over the country but what are the benefits and differences between MPLS technology and SDN technology? Here are some pros and cons of both…
Most enterprises need reliable connectivity between remote branches and the corporate Headquarters or data center. MPLS (Multi-Protocol label switching) is the Cadillac of private secure data connectivity and is found in most enterprise WAN (wide area network) environments. With the ever growing popularity of cloud based computing and the increasingly cheap bandwidth available most enterprises…
Internet providers advertise on road signs and radio everywhere. The claims they make about the speed of their networks can be confusing. Faster, one would probably be safe to assume, is better than slower. But what do all those numbers mean? Can you really expect to get the speed advertised on the sign? And how…
SD WAN stands for Software Defined Wide area networking. SD WAN allows multi-site businesses to leverage hybrid network solutions without sacrificing the performance and reliability of their MPLS network at a lower cost. SD WAN allows you to dynamically route traffic across a variety of different network technologies such as DSL, Cable, and Fiber enabling…
Thanksgiving Day, the annual national holiday in the United States celebrates the harvest and other blessings of the past year. Thanksgiving is modeled on a 1621 harvest feast shared by the English colonists (Pilgrims) of Plymouth and the Wampanoag people. This American holiday is particularly rich in legend and symbolism, and in terms of travel…
MPLS connectivity is the preferred method to connect multiple business locations Have you ever ordered something online and then tracked the package as it makes strange and seemingly illogical stops all over the country? That’s similar to the way IP routing on the Internet works.
A VPN or virtual private network is an encrypted tunnel between your LAN (local area network) and the public internet. A VPN can mask your IP address so your online actions are virtually untraceable. Business VPN’s safeguard the information employees send and recieve online and protect their Internet connections from unauthorized intrusion. Security Many businesses…