Coming from the traditional routing and switching world, stepping into Cisco ACI felt like entering an entirely new universe. If you’ve ever worked with ACI, you probably know exactly what I mean. The questions that always lingered in my mind were: Why application-centric networking? Why is it important? And how is it achieved? In the… Read More Application Centric Networking has a new address in Cisco Data Center.
INTRODUCTION TO SRv6 The SP core networking landscape has undergone significant transformation—from early forwarding models based on ATM and Frame Relay, to MPLS label switching, to SR-MPLS source routing, and now to native IPv6-based forwarding with SRv6. Historically, routing was seen as lower performance compared to switching; however, SRv6 changes this narrative. It combines routing… Read More Cisco Nexus DC : Seamless Handoff between BGP EVPN based DC fabric to SRv6 based transport.
I have written a few blogs earlier on VxLAN. You can check them in the below links. ASR1000 : VxLAN Unicast mode Configuration and Verification ASR1000: Cisco Vxlan Multicast Mode Configuration and Verification Since then VxLAN has changed a lot and I am planning to write a series of articles on VxLAN and EVPN on… Read More GNS3 Cisco LAB : Nexus 9000v NxOS VxLAN Lab and concept.