Some network vendors have been positioning SD WAN vs. MPLS as the ultimate solution to any network issue. They’re selling SD WAN, or software-defined wide area network, as a revolutionary box that ...

Traditional WAN designs are expensive, complex, and lack the agility and performance for modern cloud-based or bandwidth-intensive applications. For this reason, geographically distributed enterprises ...

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 ...

Enterprise WANs haven't changed much in recent years, but SD-WAN offers potential to reduce costs and better support the embrace of cloud-based applications. Wide area network technologies haven't ...

So, BGP removes the default. This change propagates through BGP to the MPLS providers. The carrier’s MPLS backbone picks a default route from another hub site, reconverges, and Internet traffic flows ...

The noise in the Software-Defined Wide-Area Networking (SD-WAN) marketplace has reached pandemonium levels, as a wide range of vendors seek to disrupt the hegemony of Cisco Systems in the networking ...

Solution providers touting SD-WAN as simply a cheaper alternative to costly MPLS connections will be missing the boat, according to the sectors leading vendors. There's no arguing that one of SD-WAN's ...

Reducing MPLS costs will remain an important reason to deploy SD-WANs, but the networking industry now views SD-WAN as vital to government digital transformation. Steve Zurier is a freelance ...

A sea change in networking that happens every ten to 11 years saw the arrival of multi-protocol label switching (MPLS) in 2000, and another inflection point in the industry is set to break existing ...

I have two WAN routers, each connected to a separate ISP. I'm advertising 200.200.200.0/24 over BGP to both. My AS is 200200. Both of these WAN routers are connected to a switch fabric with my LAN ...