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
In my last blog I introduced challenges Enterprises are facing in their WAN deployments and the definition of ONF SDN. While the broad definition of ONF’s SDN architecture implies many theoretical answers to these challenges, we need to be pragmatic. Let’s take a look at the practical differences in LAN and WAN networks that affect how you’d deploy SDN on each. Read More »
Tags: Cisco, Cisco ONE Enterprise Networks Architecture, Control Plane, enterprise networks, LAN, SDN, WAN
Hi All! For this video my trusty film crew and I are still here in Orlando for CiscoLive 2013 and got in some great interviews! In this episode I learn about Smart Connected Vehicles (and why you shouldn’t hack them), meet with Chris Tillett (@christillett) of Halifax Media Group and find out why the new Cisco ISR 4451-X is the router for him, I get to sit in and program the Delorean time machine we had in our booth, and JOHN CHAMBERS GIVES ME AND MY TRUSTY FILM CREW A THUMBS UP. Yes, that needed all caps, because it is awesome and I didn’t even realize it until the episode was posted! Also, I tested the tensile strength of the CiscoLive sign.
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Tags: Cisco, enterprise networks, ISR 4451-X, john chambers, New Cisco Router, smart connected vehicles
Hi Everyone! My trusty film crew and I are here at CiscoLive! Orlando. It has been great so far with the launch of the new Cisco Catalyst 6800 Series, Cisco 4451-X, Cisco ASR 1000-AX, and Sup8E for the Catalyst 4500! Over the next few days we’ll be doing interviews with some of the awesome people here at Cisco who helped create these technologies, as well as other people doing interesting demos, and some with unique perspectives.
To kick things off, we get a little sittly with the 6800 and I got an interview with Shawn Wargo on what’s exciting about Instant Access. Enjoy and let me know what you think.
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Tags: #CLUS, 6800ia, 6807, Cisco Catalyst 6800, Cisco Catalyst Instant Access, Cisco Switches, enterprise networks, GameChanger
Thinking about remote site networks in a totally new way.
This week Cisco announced a new member of the Integrated Services Router family. The ISR 4451-X might not seem that unique at first glance. Here’s Cisco releasing another new router that adds to their already extensive branch router portfolio – the ISR G2. However, the newest ISR really is a #GameChanger when it comes to building a modern, future-proof network designed with business critical applications in mind.
That isn’t just marketing fluff in this case. The ISR 4451-X was designed from the ground up with rich network services and application delivery in mind. It really is the first platform conceived and built from the very beginning with a laser focus on application experience in a remote branch office. Maybe we even need a new name because in some ways it really is changing what it means to be a “router.”
When we started thinking about designing a new high-end branch router, several things were happening simultaneously with our large Enterprise customers. First, the role of applications was changing in the network. With modern business-critical applications being delivered across the wide-area network are now critical for keeping the front doors open, the network is now more critical than ever to businesses of all types. Read More »
Tags: Cisco, enterprise networks, GameChanger, ISR 4451-X, router