T-Mobile USA has been one of the first carriers to widely deploy IPv6, seeking to overcome the lack of IPv4 addresses and to lay the foundation for their network for the Internet of Everything. However, one of the headaches they’ve faced is that some applications which work fine over IPv4 don’t play nicely with IPv6. That’s a real challenge for service providers, impacting their ability to migrate completely away from IPv4 and complicating their network operations.
T-Mobile helped Read More »
Tags: 464XLAT, Cameron Byrne, Cisco, IPv6, RFC6877, Service Provider, T-mobile, Tmobile
How well is your Data Center performing?
How do you know?
I went shopping for a car last year and was pleased to see several models equipped with real-time displays of their miles per gallon performance. That’s a great feature, in my opinion, because it offers drivers up-to-the-moment insight into how efficiently their cars are operating.
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Tags: availability, Cisco, coc-data-center, data center, datacenterdeconstructed, metrics, mpg
Are we heading to a day of reckoning, where the forces of cyber crime overwhelm and erase the good things that information technology delivers? If we head down our current path of incremental, individualized approaches to cyber security, the answer is “Yes.” But I’m enough of an optimist to think that if the IT and security geeks and wonks of the world can unite, share information, work hard, and not worry about who gets the credit, we stand a fighting chance. Read More »
Tags: Cisco, CSO, John N. Stewart, Net-Centric Security, trustworthy systems
To continue the MSE Blog Series, I’m going to take you on a journey to dig deep into one of the features of Release 7.4, wIPS!
With the increasing popularity of BYOD, wireless security has become an eminent concern for Network Administrators. Cisco Unified Wireless Intrusion Prevention Solution (WIPS) is dedicated to protecting the wireless network security and provide a secure wireless experience to the clients. Cisco, allied with Flukes Networks, to constantly monitor new wireless intrusion techniques, develop new signatures and provide preventive solutions. In 7.4 release, we added the capability of detecting 802.11 frame fuzzing attacks. The new signatures patterns, for detecting such attacks, are available through WIPS profile configuration in NCS. These signature patterns are enabled by default and provide the full level of security. The user, however, could tune them to get the desired protection level.
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Tags: 11ac, 802.11ac, Cisco, Cisco Unified Access, Converged Access, gigabit, gigabit ethernet, gigabit Wi-Fi, LAN, mobile, mobility, mobility services engine, network, wi-fi, wifi, WIPS, wired, wireless, wlan
By Steve Simlo, IPv6 Product Manager, Cisco
Network Operating Systems Technology Group
We’ve been actively promoting the adoption of IPv6 at various venues -- back in January at Cisco Live London, and a few weeks ago at the V6 World Congress, which focused on the adoption of IPv6 in mobile networks.
Our next big venue is Cisco Live in Orlando, Florida June 23-27, 2013 and I want to take the opportunity to reflect on how IPv6 is becoming an increasingly important component of the event agenda, infrastructure and look forward to some of our future ideas for Orlando.
I have personally participated in Cisco Live for over 15 years as a speaker but this was my first time as a member of the IPv6 Team. For those of you who do now know I am the Product Manager for IPv6 in Cisco’s Core Technology team that we call Network Operating Systems Technology Group.
My observations on what I saw and heard in London were as follows: Read More »
Tags: Cisco, cisco live, FHS, Internet of Everything, internet of things, IoT, IPv6, Service Provider, Steve Simlo