Category: MPLS

VPRN Internet Access on Nokia VSR

Today, we will discuss how to provide Internet Access to customers on Nokia routers. Internet access to VPRN customers can be provided by various solutions depending on the topology: When internet routes are in GRT: CE uses a separate interface terminating in PE’s Global Routing Table (GRT) CE […]

Nokia Basic VPLS

In this post, we are going to see the basics of VPLS on Nokia VSR. MAC Learning Step 1 : Host A sends a frame with MAC address of macA and destination address of macB  Step 2 : The switch receives the frame on port 1/1/1 and places […]

Hub and Spoke VPRN on Nokia VSR

Today, we are going to discuss Hub and Spoke Topology in a Provider Network. A typical example of Hub and Spoke is Headquarters and Branch offices where each Branch office communicates only with Headquarters. In case Branch-to-Branch communication is required, it is done via Headquarters only. HQ basically […]