OSPF in Phase 1 DMVPN Networks

When designing hub and spoke networks, most architects will opt for distance or path vector routing protocols when given the choice. I don’t blame them, distance/path vector provides several benefits that work well in hub and spoke topologies. EIGRP based hub and spoke networks can scale to thousands of spokes without much work. Route summarization

Back to the Books

Back in mid-February, I sat and passed Cisco’s 350-401 Enterprise Core exam. The final crunch before the exam wore me thin so I took a few days of rest and celebration. The current CCNP structure requires passing a core exam and 1 concentration exam within the same track. During my ENCOR studies I was torn