The telecommunications industry has seen a huge amount of change over the past decade, and carrier US Signal is a perfect example. Originally a wholesale and business carrier offering basic transport services from T1 to OC48, US Signal has recognized the need to move up the value chain if they are going to continue to provide maximum value to their customers. This transformation has been important as it seeks new markets and offers services, which are unique and provide greater profit potential than generic transport.
US Signal starts from a strong foundation. Today they operate one of the largest resilient fiber optic networks in the Midwest with over 1100 route miles in 23 metro markets and over 11,000 route miles of long-haul fiber. Recently they completed a successful evaluation of the first 100 Gigabit (100G) coherent dense wavelength division multiplexing (DWDM) trial based on the the Cisco ONS 15454 Multiservice Transport Platform (MSTP) system.
Cisco ONS15454 MSTP M6
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Tags: cloud networking, cloud services, dense wavelength division multiplexing, DWDM, global cloud index, mstp, multiservice transport platform, ONS 15454, Service Provider, transport services, us signal
The SCTE Cable-Tec Expo held in Atlanta (Nov 15-17, 2011), provided further industry confirmation that multi-screen delivery has become table stakes for operators. Yet, an undercurrent of all the promise that multi-screen video can bring is the cost of delivering applications and services to additional screens. There are network costs for additional bandwidth provisioning, data center costs for transcoding content into various bit rates and formats, and customer support costs related to the launch of new services, among others. How can operators confidently launch multi-screen services under these circumstances? Cisco’s Videoscape addresses this operator concern with an architecture designed to mitigate the cost of multi-screen video delivery and to achieve tangible results.
Let’s take the use case of linear TV streaming to companion devices in the home. There is growing concern that consumers will treat their companion devices as they do their regular TVs, and continuously stream linear content to their connected devices, raising the cost to provision sufficient bandwidth to support subscribers. There are multiple ways to tackle this consumer behavior challenge. Better content discovery and recommendation can ensure that consumers only stream content they actively want to watch, and data caps can provide the disincentive to over-consumption.
Cisco’s Videoscape architecture addresses this challenge by extending cloud transcoding and network intelligence into the home. Videoscape multi-screen home gateways can alleviate some of the bandwidth concerns for streaming to Internet-connected Read More »
Tags: cable-tec expo, gateway, ip video, scte, Service Provider, videoscape
Please join us on Tuesday, December 6, at 8 a.m. Pacific Time (11 a.m. Eastern Time) for this live interactive event.
During the live event, Cisco subject matter expert Salman Asadullah will focus on service provider IPv6 deployment techniques in core networks, which will help network designers and administrators understand IPv6 operation and implementation options for native IPv4 and Multiprotocol Label Switching (MPLS) core environments. This session will also shed light on IPv6 multihoming and addressing and Cisco Carrier-Grade IPv6 (CGv6) solution considerations in core networks.
Salman Asadullah is a Cisco distinguished engineer and also serves as IPv6 forum fellow, Broadband Forum ambassador, and co-chair of the IPv6 Education Certification Program. He has been working with large-scale IP and multiservice networks and technologies for more than 15 years. A frequent speaker at key industry events and conferences who represents Cisco in industry panel discussions and technical platforms, Asadullah influences technology directions and decisions with Cisco business units and customers and the Internet community at large. He is a coauthor and contributor to IETF RFCs/IDs and has written three Internetworking books, Cisco CCIE Fundamentals: Network Design & Case Study, PDIO of the IPT Networks, and Deploying IPv6 in Broadband Access Networks. Asadullah holds a bachelor of science degree in electrical engineering from the University of Arizona and a master of science degree in electrical engineering from the University of Kansas. He also holds CCIE certification number 2240.
You can register now at CiscoLive.com/ATE
The webinar will take place inside CiscoLiveVirtual.com
We look forward to your participation!
Tags: 2011, Ask the Expert, Cisco, IPv6, Service Provider, SP
With the emergence of cloud computing, our customers have looked for real-world data that could help them understand the nature and scope of the cloud phenomenon. But that kind of data has not been readily available.
Not satisfied with this lack of information, a research team at Cisco reviewed 30Tb of data each month, more than 45 million speed tests, analyst forecasts, and inputs from our customers. The result?
Today, Cisco released its first Cisco Global Cloud Index report — a forecast of IP data center and cloud-based traffic growth and trends worldwide, 2010-2015.
Similar to the Cisco Visual Networking Index in purpose and approach, the Global Cloud Index enables organizations to make strategic networking and management decisions and governments to make informed public policy decisions.
Some highlights from the report reveal: (all data global)
1. Cloud traffic is growing twice as fast as data center traffic, increasing from 130 exabytes in 2010 to 1.6 zettabytes annually by 2015
- 1.6 zettabytes is approximately equivalent to 22 trillion hours of streaming music
- 76% of this traffic will remain within the data center itself
- By 2015, 57% of all data workloads will be processed in the cloud Read More »
Tags: cloud, cloud network, data center, datacenter, global cloud index, Service Provider, visual networking index, vni
With the onset of cloud, we’re being asked more and more by our customers about the architectural requirements that result from it. While the customers have an instinct as to what’s needed, there seems to be less actual data to that effect than what they would like. When confronted with a similar situation over 5 years ago about the network, we developed the Cisco Visual Networking Index which focuses on the amount of traffic carried across the network to the end user to help gauge the extent of infrastructure needed to support the data deluge. Now with the network becoming inextricably linked to the data center and cloud, we realized we need to look at the other half of the equation as well to get a truly comprehensive architectural view. To achieve this, we reviewed 30Tb of data each month, more than 45 million speed tests, analyst forecasts, and inputs from our customers. The result? The inaugural Cisco Global Cloud Index, released today.
Here are a few takeaways to consider:
- Global data center traffic is estimated to grow four-fold to reaching a total of 4.8 zettabytes annually by 2015.
- The vast majority of the traffic – 76% — surprisingly, doesn’t even hit the network but instead stays within the data center itself, as workloads are constantly being migrated to different virtual servers.
- Of the total data center traffic, about 11%, or 130 exabytes of annual data center traffic in 2010 is considered part of the cloud – however that amount is going to grow significantly in the next half decade, reaching more than a third of data center traffic, or 1.6 zettabytes annually, by 2015.
Cloud may be the concept-of-the-day for the industry, but with growth like that, it shouldn’t be discounted as a passing fad but rather a lasting trend whose impact will fundamentally affect network architectures going forward. Read More »
Tags: cloud, data center, datacenter, global cloud index, infographic, Service Provider, visual networking index, vni