Since there's been data networking, there's been a debate between switched and routed architectures-stated in OSI terms, between performing functions at Layer 2 or Layer 3. As technologies change, the ...

Part I is a practical guide for using IPsec, MPLS Layer 3, L2TPv3, L2TPv2, AToM and SSL VPNs, so start here and then enjoy this segment. Service Provider Provisioned Site-to-Site VPNs Service provider ...

One of the most common questions that I am asked is what type of VPN an organization should deploy. So, in the hope that it will save some people some time, I thought I’d just go through some of the ...

One of the most compelling drivers for MPLS in service provider networks is its support for Virtual Private Networks (VPNs), in which the provider’s customers can connect geographically diverse sites ...

FREMONT, Calif.--(BUSINESS WIRE)--RtBrick today announced that it has added support for Layer-2 Ethernet VPN (EVPN) services. Now, using RtBrick’s disaggregated routing software, an operator can ...