100 MPLS Interview Questions and Answers
This article provides answers to the top 100 MPLS interview questions to help you prepare for technical interviews and certification exams.
Category MPLS
Foundational MPLS Terminologies
As a senior network engineer, I’ve witnessed firsthand the dramatic evolution of network technologies. While innovations like SD-WAN and cloud networking are now standard, fundamental concepts like MPLS remain vital, especially in service provider and large enterprise networks. Understanding MPLS…
MPLS VPN Scenario: OSPF Loopback /32 Routes
OSPF /32 Issue in MPLS VPN Scenario: A Modern Troubleshooting and Automation Perspective =========================== Recently, while collaborating with a colleague on an MPLS Layer 3 VPN deployment, we encountered a deceptively simple issue that caused considerable head-scratching. It turned out…