In my last two blogs I discussed the challenges Enterprises are facing for their WAN, the differences between Enterprise needs in their LAN and WAN, and how the traditional ONF model for SDN isn’t practical for the Enterprise WAN. Let’s now look at how the new Cisco ONE Enterprise Architecture can address this.
Cisco ONE Enterprise Network Architecture
The new Cisco ONE Enterprise Networks Architecture based on Cisco Open Network Environment (ONE) was introduced at InterOp Las Vegas during Rob Soderbery’s keynote, with a deeper dive in a blog by Inbar Lasser-Raab (shown in Figure 2). Briefly, the 3 layers are similar to SDN Architecture but are also vastly different in the following ways:
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Tags: Cisco ONE, Cisco ONE Architecture, Cisco ONE Enterprise Networks Architecture, enterprise networks, programmability, SDN, WAN Programmability
This week at CiscoLive Orlando, Cisco made two announcements around Enterprise Routing – Open EIGRP and EIGRP OTP. Originally announced at CiscoLive London, EIGRP has been opened to the community as an IETF Informational Draft “Open EIGRP”, Open EIGRP provides vendors with technical information on EIGRP and the accumulation of 20 years of development and enhancements. With the publishing of this IETF Draft, vendors can now integrate EIGRP into their appliances and interop with Cisco.
On Tuesday, Cisco also announced a new innovation in Enterprise Routing; “EIGRP Over the Top” (or simply OTP).
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Tags: cisco live, Cisco ONE, EIGRP, EIGRP OTP, Enterprise Routing, IP networks, IP WAN, IP/MPLS, IPv6, IPv6 MPLS, OTP, over-the-top, Service Provider
Cisco Live this week welcomed about 22,000 attendees to Orlando, with an additional 250,000 attendees participating virtually –record participation for this long-running and always-exciting event!
The following is a look at some of the major news announcements, executive presentations and on-the-scene details that made Cisco Live what it was and to which Cisco partners, in particular, should pay attention. Remember that you can continue to access important Cisco Live content through Cisco Live 365, and make sure you check out the index of Cisco Live-related social media content from across the various Cisco teams.
Read on to check out news and visuals from all the action in Orlando. Read More »
Tags: #CLUS, Cisco, Cisco Enterprise Networks Architecture, Cisco ISR 4451-AX, cisco live, Cisco ONE, padmasree warrior, partner
Network programmability means democracy, means freedom, freedom to program across all layers and entities, software or hardware – depending on your needs. Is SDN required to have network programmability? Not at all. Does the SDN architecture leverage network programmability? Yes, of course. So, why do many people equate network programmability and SDN? Read More »
Tags: API, Cisco ONE, Cisco ONE Architecture, onePK, OpenFlow, programmability, SDN, SDN architecture
Cisco today introduced Application-Centric Infrastructure as the vision for Next Generation Data Center architecture, built for both today’s physical and virtual workloads as well as tomorrow’s highly dynamic Cloud-based, and performance-intensive big data application environments. Please check out Padmasree Warrior’s blog or Cisco Unified Fabric to learn more.
What I would like to share with you is how we are evolving the Cisco Unified Fabric to deliver operational simplicity through superior integration.
Introducing Cisco Dynamic Fabric Automation (DFA)
Delivering Operational Simplicity through Superior Integration
As organizations accelerate private and public cloud deployments, IT organizations and data center networks must evolve to meet rapidly changing and growing requirements. Virtualized and cloud environments require more agility and simplicity to quickly deploy and migrate virtual machines. IT organizations, on the other hand, are challenged with operational complexity, architectural rigidity and infrastructure inefficiency with manual processes, disjointed provisioning, deficient software overlays, static resource allocations and disruptions when growth is needed.
The good news is that Cisco continues to evolve its Unified Fabric to address these needs. The new Cisco Dynamic Fabric Automation delivers unsurpassed operational simplicities through superior integration. It does this by …. Read More »
Tags: Cisco, Cisco DFA, Cisco Dynamic Fabric Automation, Cisco ONE, cloud, Cloud Computing, data center, DCNM, F3 Modules, FabricPath, Hybrid Cloud, it-as-a-service, LISP, network provisioning, nexus, Nexus 1000v, Nexus 6000, Nexus 7000, Nexus 7700, NX-OS, OTV, private cloud, Public Cloud, switch, Unified Fabric, virtualization