One of the hot topics at Cisco Live 2011 last week was around the topic of IPv6 deployment and how to handling the exhaustion of IPv4 address space, both for Enterprise and Service Providers. Over fourteen sessions on the topic were covered, including such titles as How to Convince your Boss to Deploy IPv6, Cisco on Cisco: Making the Leap to IPv6, and IPv6 Planning, Deployment, and Operation Considerations. When it comes to IPv6 implementation, there is no “one size fits all” design, which is why the Cisco CGv6 solution is intended to preserve existing network infrastructure investments, prepare for the transition to IPv6, and enable companies to prosper in the new IPv6 environment.
In the second video of our series on the Service Provider Transition to IPv6 with Kelly Ahuja from Cisco and Roy Mota of ACG Communications, we hear perspectives from cable providers Comcast (USA) and Rogers (Canada) on how they are making the transformation to an IPv6 network. Or as John Brzozowski, Distinguished Engineer & Chief Architect for IPv6 at Comcast, notes “V6 matters to everybody…” that it’s an “…industry, internet community challenge that everyone has to face.”
One critical point that John makes is the need to make the transition seamless despite the huge number of moving parts in the network. This was a key reason for Cisco’s Carrier Grade Network Address Translation implementation, which provides the scale and performance required to offer a simple way to immediately deal with IPv4 address exhaustion issues. Equally important is that many customers aren’t expected to flash-cut over to IPv4. Instead, the transition time will likely take years to ensure that Internet end users are not adversely affected by the migration.
IPv6 has been top of mind lately, with World IPv6 Day on June 8th that provided a global-scale test flight of IPv6 technology for the purpose of testing and data collection. Cisco also recently announced that French service provider SFR is using our Carrier Grade v6 solution to offer IPv6 services to their residential customers, while still preserving their existing infrastructure investments.
Many people still have questions on the issues and options associated with making the evolution to IPv6. Below, in part one of a four part series, Cisco’s Kelly Ahuja, SVP Service Provider Chief Architecture Office and ACG Research’s Managing Partner Dr. Ray Mota discuss the changed landscape which network operators face that is driving the adoption of IPv6 technology. Ray does make an interesting comment about 2011 being the year of the tablets - and not just for consumer use, but also for business applications. Another point that Ray makes with which we agree is the need for network operators make a near term plan which extends or preserves the use of existing IPv4 assets, and a longer term plan which can migrate services to IPv6 - seamlessly - when needed.
What do you get when you combine 5000+ gamers, a 100GE uplink to the Internet, a lot of espresso machines, and no parents to tell them to shut down the noise or go to bed early? A whole lot of fun!
The Gathering (“TG”), is Norway’s largest computer party and kicked off today for its 20th time since 1992. It’s grown so large now that it is held at one of the venues used for the 1994 Winter Olympics. TG continues to attract growing interest to the gaming, computer, and entertainment event, both nationally and internationally and is organized by the non-profit organization KANDU (Kreativ Aktiv Norsk DataUngdom/Creative Active Norwegian Computer Youth). This year it’s powered at record speed by a Cisco CRS-3 router connected to The Gathering’s Internet provider, Altibox at 100 Gbps, along with technical support provided by several of Cisco Norway’s engineers, Merete Asak and Bjornar Forthun.
This isn’t the first time the CRS has played a key role in a Scandinavian gaming conference. The Swedes used our 40G technology in 2007 at their Dreamhack event as we discussed (and video here), but now this has raised the performance bar.
Although they probably won’t be playing Cisco’s award winning myPlanNet game, they’ll still enjoy others such as StarCraft, Quake, and Heroes of Newerth. Participants also participate in creative competitions in programming, graphics, and music.
It was no accident that Cisco won “Best Core” and “Best Network Infrastructure Provider” of the year at the Telecom Asia People’s Choice Awards. We talked elsewhere about the rapid adoption rate of the Cisco CRS-3, but what are some of the specific reasons behind its success?
The key factor is that today’s core networks must handle dramatic increases in bandwidth both cost-effectively and intelligently. It is simply not enough to transport traffic faster and cheaper. The massive volumes of video, mobile, and cloud services require intelligent IP delivery. The CRS has ability to scale with true, standards-compliant 100GE, 322Tbps multi-chassis capacity, along with superior network intelligence using Network Positioning System to help ensure that content is transported most efficiently. For its one-year birthday, the CRS-3 has added a new capability with a Flexible Packet Transport processor card optimized for Label Switching. It scales the core economically with fast switching, providing carriers the ability to deploy high-speed, agile transport backbones.
Global service providers can reduce costs by utilizing a single core platform to deliver a mix of routing, peering, and transport services. To illustrate the versatility benefits, imagine that a business customer is initially provisioned for a point-to-point connectivity service using packet transport. This is traditionally a lower margin service with tremendous cost-pressures. As that customer grows, they require a multipoint connectivity service with Unified Communications and Telepresence. This service upgrade with higher profit margins can be made quickly and easily without need of a separate platform. This alone lowers the total cost of ownership for capital expenses by 44% and operating expenses by 36% (see the white paper: Flexible Packet Transport: An Approach to Core Network Optimization.)
Eve Griliches from ACG Research spent some time with me last week in this video discussing the new capabilities on the CRS platform, the new market opportunities it enables for Cisco, and how it compares to the competition. You can also listen to the Investor Tech-Talk on ‘The Evolution of Core Networks’ and why a separate standalone MPLS switch is sub-optimal from an architectural perspective.