How to Interview a Network Engineer Using a Single Scenario
Most organizations are terribly bad at interviewing people. They overcomplicate things by holding too many interviews (more than 2-3) and […]
Most organizations are terribly bad at interviewing people. They overcomplicate things by holding too many interviews (more than 2-3) and […]
On 31 October 2023, I took and passed the Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) exam
On 17 October 2023, I took and passed the Automating and Programming Cisco Data Center Solutions (DCAUTO) exam on my
In the last post we used multicast to forward BUM frames. In this post, static ingress replication is used which
There are two main methods that can be used to forward broadcast, unknown unicast, and multicast (BUM) frames in a
BGP is a path vector protocol. This is similar to distance vector protocols such as RIP. Protocols like these, as
Valley-free routing is a concept that may not be well known but that is relevant to datacenter design. In this
I have built my lab for VXLAN on the Nexus9300v platform. Since I have a leaf and spine topology, there
I’ve been in a lot of interesting discussions the last couple of days on what protocol to use for the
When building a VXLAN network, what are the considerations for choosing the underlay protocol such as OSPF, IS-IS, or BGP?