IP WAN over MPLS Advantages

When we think of IP wide area networks, the first thing that comes to mind is the Internet. While the Internet does have almost universal connectivity and modest cost to access, there are some serious issues when it comes to business applications. Bandwidth, latency, jitter and packet loss have no guarantees and few expectations. Security is a joke. But aren’t other methods to interconnect business locations costly and hard to manage?

It is possible to set up a private IP network that lets you use your familiar IP addressing schemes and avoid encryption, firewalls, tunnels, and additional hardware. You’ll gain a performance advantage compared to using VPN techniques over the Internet and save yourself the administrative headaches of trying to manage a WAN with inherently indeterminate characteristics. Who offers something like this? It’s TelePacific, one of the nation’s largest competitive carriers.

TelePacific’s 1Net is an IP VPN running on a private MPLS network, not the Internet. Since MPLS or Multi-Protocol Label Switching can transport almost any protocol, it can be set up to mimic the Internet while keeping your data private. Only the locations that you set up can exchange traffic. No one outside of your user group can capture or view your data. You’ll have any to any connectivity within the group with security sufficient to address HIPPA or similar government regulations.

In fact, TelePacific set up just such a private IP Network for a medical imaging organization with 6 locations. They use it to transport patients’ private medical records among their location. Referring physicians can access patient imaging results within hours at their own computers. The system is also used for claims processing, patient scheduling and registration. Interestingly, this system also allows dedicated Internet access through a single firewall at corporate headquarters.

The TelePacific 1Net IP VPN has both cost and performance advantages over other secure networking solutions, including private line, ATM and Frame Relay. You can specify up to six different Classes of Service (CoS) to support sensitive real-time services such as VoIP telephone and teleconferencing. On Net, latency for all CoS is specified at 50 msec. That rises to just 100 msec for extended reach locations off the TelePacific network but still within the US. Network availability is 99.999% (5 nines) both on and off network locations.

The Classes of Service are CoS 1 for VoIP real time traffic, CoS2 for video conferencing and real time data traffic, CoS3 for high priority, delay sensitive business data like Ecommerce and Citrix, CoS4 for medium priority delay-sensisitive business data such as CRM and WebEx, CoS5 for general less delay sensitive business data like ERP, and CoS6 for best effort traffic with no prioritization. That’s typically Email and FTP.

Are you cringing at the cost and effort involved in linking your business locations by private lines or frustrated by the highly variable performance and difficulty in securing the Internet? Perhaps the best solution for your business needs is a private IP VPN based on MPLS networking. Check prices and features to compare with your other choices.



Note: MPLS network diagram courtesy of Wikimedia Commons.

MPLS Service Providers Link Your Business Locations

It’s common for businesses to have multiple locations that need to be tied together with voice, data and sometimes video services. These can be branch offices, remote data centers, warehouses, franchises, factories and other business locations. What’s needed is a simple, cost effective way to link geographically diverse locations. MPLS service providers are ready to do just that.

Why MPLS? After all, there have been telecommunications services available for decades that can link one site to another. T1 point to point lines are readily available just about anywhere you need service. The public telephone network connects any phone to any other phone in the world. So what is it that MPLS networks have to offer that is new and different?

What MPLS is all about is privately owned and operated networks that serve large regions of the United States, some with national and even international footprints. These are what are also called “cloud networks.” The beauty of the cloud is that you don’t personally have to worry about the intricacies of wiring up and operating the many, many connections linking sites within the cloud. That’s all taken care of by the MPLS service providers. All you need is a link to the MPLS network from each of your locations. The network operator takes care of setting up the connections among your sites per your specification.

You might think that MPLS networks sound a bit like the Internet, and you’d be right. The similarity is in the way they make connections from anywhere to anywhere else. But that’s where the similarity ends. The Internet is a public resource with no quality of service mechanisms. If particular nodes get congested, packets wait or get lost. The Internet automatically sets up routing on the fly, so you never really know how your packets are getting from point A to point B. They just do somehow.

MPLS networks are engineered around predictable and dependable performance. Routing is done by a proprietary tagging protocol unique to MPLS networks. That makes them far more secure to outside intruders than the Internet. The tag switches have determinate paths that don’t change unless there is an equipment failure that needs to be worked around. Bandwidth, jitter, latency and packet loss are carefully controlled for each customer of the network.

What this all means is that MPLS networks work well for business users that set high standards for the quality, reliability and security of their telephone conversations and data transfers between locations. What MPLS providers can do is offer you a substantial cost savings over building your own private network to link multiple business locations. This is especially true if you have many locations scattered across a wide geographical area, including international offices.

How much of a cost difference is there between an MPLS network solution and what you are doing now for connectivity or have under consideration? Find out quickly and easily with a short inquiry to our knowledgeable Telarus consultants. They’ll get you competitive quotes from MPLS service providers that will clearly show how much you can save.