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lostintransit

Trunk to Access – Will It Work?

lostintransit December 9, 2023

Recently a posted a question to Twitter about connecting...

How to Interview a Network Engineer Using a Single Scenario

lostintransit December 6, 2023

Most organizations are terribly bad at interviewing people. They...

SPCOR Exam Experience by Nick Russo

lostintransit November 9, 2023

On 31 October 2023, I took and passed the...

DCAUTO Exam Experience by Nick Russo

lostintransit November 6, 2023

On 17 October 2023, I took and passed the...

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Forwarding BUM Frames in VXLAN Network With Static Ingress Replication

lostintransit October 30, 2023

In the last post we used multicast to forward...

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Forwarding BUM Frames in VXLAN Network With Multicast in Underlay

lostintransit October 29, 2023

There are two main methods that can be used...

Path Hunting in BGP

lostintransit October 9, 2023

BGP is a path vector protocol. This is similar...

Valley-free Routing in Leaf and Spine Topology

lostintransit September 3, 2023

Valley-free routing is a concept that may not be...

Nexus9000v and “Missing” Routes

lostintransit September 1, 2023

I have built my lab for VXLAN on the...

Is One Protocol Simpler Than Two?

lostintransit August 29, 2023

I’ve been in a lot of interesting discussions the...