Business-critical applications need redundant data centers to maintain high-availability. But data transfers between Availability Zones and Regions generally have to travel over public infrastructure, which are more vulnerable to threats. Using Multi-Site Secure VXLAN EVPN with CloudSec provides state-of-the art Data Center Interconnect with Confidentiality, Integrity, and Availability.
With the expansion of network virtualization, infrastructure resources like IP addresses have to be reserved for applications and services as well. As a result, IP address overlap occurs in the underlay and overlay, exhausting unique RFC1918 addresses.
EVPN continues to evolve and prove its versatility at Multi-Vendor interoperability events, serving as the defacto standard across Data Center, Enterprise, and Service Provider markets.
Cisco Data Center Network Manager (DCNM) version 11 introduced the Fabric Builder, a turn-key function for easy Day-0 provisioning of data center network deployments. With Fabric Builder, we allow users…
Change is the only constant – vPC just changed and Cisco removed the physical Peer Lin, the first vendor in the industry to do so.
Over the course of…
Posting this blog on behalf of Babi Seal, Senior Manager, Product Management, INSBU and Lukas Krattiger, Principal Engineer, INSBU This is the second blog in a two-part series that highlights novel Virtual Extensible LAN (VXLAN)-related features that are now shipping in the latest software release of the Nexus 9000 platform. In the previous blog, […]
Posting this blog on behalf of Babi Seal, Senior Manager, Product Management, INSBU and Lukas Krattiger, Principal Engineer, INSBU
Virtual Extensible LAN or VXLAN for short has been around…
With the adoption of overlay networks as the standard deployment for multi-tenant network, Layer2 over Layer3 protocols have been the favorite among network engineers. One of the Layer2 over Layer3 (or Layer2 over UDP) protocols adopted by the industry is VXLAN. Now, as with any other overlay network protocol, its scalability is tied into how […]
We are all proud parents of our products as developers, much like our own children, we see them born, care and feed for them, watch them carefully as they are unstable during early years, we do not go out much, they become more stable over time, and then something happens – they grow up and there is a need […]
