Cisco Blogs


Cisco Blog > SP360: Service Provider

“Just One Word… Elastic” – Cisco’s Elastic Core

If you saw the title of the blog and thought, The Graduate, pat yourself on the back!

  • Mr. McGuire: “I just want to say one word to you.  Just one word.  Are you listening?  Plastics.” (or in our case, Elastic.)
  • Benjamin: “How exactly do you mean?” (Thanks for asking… let us explain)

Yesterday Surya Panditi, SVP/GM of Cisco’s Service Provide Group discussed the new Cisco Elastic Core solution for the CRS platform.  Faster.  Bigger.  Stronger.  Smarter.  Innovations such as Cisco nLight Technology for 100G bring a Read More »

Tags: , , , , ,

Faster, Bigger, Stronger, and Smarter: The Next Generation Internet Needs the Cisco Elastic Core

In a blog post last week, Cisco cited its recent landmark 100 Gbps IPoDWDM trial with BT, which demonstrates ways to create a Next-Generation Internet, one that can handle a million minutes of video every second without having to trench new fiber or dig up streets. However, there is more behind this story because faster alone doesn’t represent a complete solution to the enormity of the challenge facing network operators.  Carriers such as BT need the solution to be bigger, stronger, and smarter.

Take for example, the complexity of traffic flows. To a basic user, the Internet “Information Superhighway” of yesteryear had essentially one on-ramp and one off-ramp.  Traffic traveled largely in a very straightforward pattern. Due to the growing popularity of mobility and cloud computing, traffic is quickly becoming multidirectional. According to Cisco’s recent Visual Networking Index (VNI) forecast, the mobile Internet will increase 18-fold by 2016 and cloud services will expand 12-fold by 2015. What’s more, VNI research indicates that by 2016 there will be nearly 19 billion global network connections. That’s 2.5 connections for every per person on earth!

To keep up, service providers must deploy networks that are more elastic to more easily grow and keep pace with these shifts. Like exercise, these innovations are vital for the heart of the Next-Generation Internet, the service provider core network.  Today we announced several innovations for the Cisco Carrier Routing System (CRS) to Read More »

Tags: , , , , , , , , , , ,

100G IPoDWDM: Prepping the Core for a Million Video Minutes (per second!)

Video changes everything”.

We laugh at silly cat movies.  We learn to dance Gangnam style.  We cheer for the underdog in an obscure sport (or perhaps even the Spice Girls reunion) at the 2012 London Olympics. Doctors use video to save lives. Cops use video to catch the bad guys. Video (TelePresence) means we can spend the night at home instead of getting on a plane.

Regardless of the content however, the amount of video travelling on the Internet continues to set records every year.  By 2016, the latest Cisco Visual Networking Index forecasts video to exceed one million minutes -- the equivalent of nearly 700 days ―every single second.

This has caused service providers to upgrade existing 10G transmission speeds in the network to 100G and beyond. How do they do this without breaking the bank?  Just because you need a bullet train between two cities doesn’t mean you want to replace the track.

This is why one of the world’s largest network operators, BT recently completed a Read More »

Tags: , , , , ,

Packet or Transport? Get Your Questions Ready for October 5th

cisco webcast panel presentersThe OSI stack has long served the telecom industry as a model for engineering since the early 80′s (which IMHO was the best decade for music, but I digress). Nowadays the industry is abuzz with a host of developments in the lower layers of the OSI stack. Technologies like OTN and MPLS-TP are being built to extend transport characteristics in the packet domain. At the same time, bandwidth technologies continue to scale upwards to 100G and beyond. While discussions at layer 8 abound on some of them, the industry is largely converging on a standards-based path for development.

Earlier in May, Cisco hosted the IP NGN Virtual Summit where many of you got a flavor of the Transport Architecture evolution amongst various other topics. Following its success, we decided to expand on Transport Technologies in more detail in an hour-long event. The format is much more interactive, and those of you with burning questions can ask them live to our panel of experts. (Register Here)

The event will be held on Tuesday October 5, 2010 with two broadcasts to suit your schedule (each features the live Q&A):

  • First Broadcast: 0500-0600 PDT (San Francisco), 1200-1300 GMT (London)
  • Second Broadcast: 0900-1000 PDT (San Francisco), 1600-1700 GMT (London)

Read More »

Tags: , , , , , , , , , , , , ,