Plans to deploy virtual private networks using a new technology have sparked recent controversy, with the debate illustrating the need for technology managers to tune in to different ways carriers ...

Last time, we introduced the methodology by which Kubernan conducted research on the Total Customer Experience (TCE) for MPLS VPN services. This time we want to share some top-level findings with you.

Early results of a Webtorials survey about WAN service usage plans conducted in May 2004 and sponsored by Network Physics turned up some interesting results. In particular, there is a strong indicator ...

Ixia claims that it has achieved a new level of scale, protocol coverage, and accuracy for testing VPN (virtual private network) service routers. Large-scale testing, with next-generation MVPN ...

Plans to deploy virtual private networks using a new technology have sparked recent controversy, with the debate illustrating the need for technology managers to tune in to different ways carriers ...

The service, appropriately titled AT&T Network Based IP VPN, extends IP VPN services over the firm's Multi-Protocol Label Switching (MPLS) network. It was expected to be available to channel partners ...

We're in the process of switching to a new MPLS provider. With our old provider, we used point-to-point IP addresses between our CE and the PE in the RFC 1918 range. We also used only BGP AS numbers ...

I'd like to use EIGRP or OSPF on the DMVPN, but I'd like the DMVPN to serve as a backup for our existing MPLS network which is using BGP. I've thought about creating a second DMVPN over the MPLS and ...

I always wanted to create a headline without words. This is my chance. You have heard of Multi-Protocol Label Switching (MPLS), but Virtual Private LAN Service (VPLS) may be new to you. MPLS has been ...

Multisite and outsourced IT operations are making good use of Multiprotocol Label Switching (MPLS), but strange trouble is turning up more and more. Often in discussion with local network staffers, we ...