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Top 10 Reasons to Upgrade to the 7.4 MD Software Release

As the famous saying goes, “Good things come to those who wait”. Delayed gratification -- person’s ability to forgo a smaller reward now for a larger reward in the future -- has been linked to better life outcomes as demonstrated by the often cited Stanford Marshmallow experiment and others. In most cases though, it requires a degree of self-control not easily achievable in today’s fast paced, ever-changing world with new mobile devices, protocols and technologies.

If you are one of the Cisco Wireless customers currently deploying Release 7.0 MD and waiting for the next Cisco Wireless Software Maintenance Deployment Release, the wait is over!

Release 7.4.121.0 has achieved Maintenance Deployment (MD) status.

Release 7.4.121.0 is the recommended MD release for all non-802.11ac deployments. For 802.11ac deployments, Release 7.6.110.0 (Release 7.6 Maintenance release 1) is the recommended release.

For additional details on Software Release Recommendations and Guidelines, see Guidelines for Cisco Wireless Software Release Migration

Below are top 10 reasons (in no particular order) to upgrade from the current 7.0 MD release to the latest 7.4MD Release.

10. FlexConnect (improved and rebranded H-REAP) with efficient AP upgrade across WAN, BYOD policies support, Flex ACLs and split tunneling. Read More »

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Cisco Bonjour helps make beautiful music at University of Nevada, Las Vegas

February 28, 2014 at 4:36 pm PST

The University of Nevada, Las Vegas (UNLV), founded in 1957, is located in the heart of showbiz industry in Las Vegas. The school offers higher education programs ranging from business, engineering, fine arts and music, and science, and professional schools such as dental medicine and law.

The school’s mascot, Hey Reb, was recently featured on Hulu’s “Behind the Mask,” and you may recognize the Southern Gym during the dance scene between Elvis Presley and Ann-Margret Olsson in the movie Viva Las Vegas.

With over 24,000 unique WLAN users per day, 1.1 gigabytes of throughput per second, and more than 50 wireless access locations across campus providing WLAN coverage, this educational institute demands a massive Wi-Fi network.

In the previous blog, we highlighted some of the Bonjour enhancements of the 7.5 software release and the deployment of Bonjour at St. Margaret’s Episcopal School, a K-12 school. In this blog, we will describe details about UNLVs WLAN deployment, how they use Bonjour services, and give you an insight into rapid pace of innovation necessary to support this technology in the education arena. Read More »

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Announcing Cisco Wireless Release 7.5

With the prevalence of mobile devices connecting people and things today, we are seeing a base expectation for uncompromised wireless connectivity. There is no doubt that the trend for high performance, pervasive wireless is on the rise and will continue for the foreseeable future. We at Cisco strive to help organizations get ahead of these trends with solutions that can be deployed with confidence today.  That’s why I am proud to announce the latest Cisco Wireless Release 7.5, the third feature-rich release we’ve had in the last 12 months.

Release 7.5 enables mission critical wireless deployments with sub-second stateful failover for wireless clients, wire-like Gigabit performance with the 802.11ac Module, and a bevy of other features.

Key Features in 7.5:

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Virtualization Comes to the Oracle user Community

Virtualizing Oracle Databases – The Time Has Come!

Overall, virtualization of IT applications and databases is quite pervasive.  Estimates from industry analysts show that some applications and databases have virtualization penetration rates of 80 to 90%.  Overall the estimates for datacenter virtualization range from 60 to 70%.  One curious exception is the rate of virtualization for Oracle Databases.  Some estimates put the Oracle Database virtualization rate below 20%.  The big question is why so low for Oracle Database?

While I have never seen any formal research documenting the reasons, ad-hoc discussions with many DBAs and Architects and other Oracle users indicates that some of the major reasons for their reluctance to virtualize include:

  • Fear of performance degradation
  • Concern over availability and stability
  • And an “If it ain’t broke, don’t fix it” view

And for mission critical Oracle Databases those are valid concerns.  Any outage or performance degradation is costly.  Status quo is the safest approach.  But what I am hearing from customers and the Oracle community at large is that the time has come for virtualization.  The improvements in configuration flexibility, reduced deployment times, dramatically improved disaster recovery and cost savings are great motivators for virtualization by themselves. One of the early adopters for virtualizing and Oracle infrastructure was EMC. lets hear what EMC’s Chief Database Architect, Darryl Smith, has to say about the benefits of EMC’s virtualization efforts with EMC’s Oracle Infrastructure.

So EMC found great performance, improved availability and a reduction in database licenses all because of their move to virtualize their Oracle infrastructure. Here is more of Darryl talking about Oracle virtualization and the cloud.

EMC took the next logical step from initial virtualization and moved their Oracle infrastructure to a full cloud implementation with even more benefits thanks to the improved Oracle workload mobility.

EMC is a great example of why there appears to be a growing tide of Oracle users who are ready to ride the wave of virtaulization.  To learn more about EMC’s virtualization efforts and results, these two whitepapers on Cisco.com will provide a more complete overview of their journey:

EMC Transforms Their Oracle Infrastructure

EMC’s Journey to the Cloud

For more information on Cisco’s Oracle Solutions and how Cisco Unified Computing can accelerate your virtualization plans, please click here.

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Demystifying the Catalyst: The Basics of Network Software High Availability

What are Rolling Stack Upgrades (RSU) and In-Service Software Upgrades (ISSU) and how should you use them? In this blog post, let’s take a look at the basics of network software high availability.

Read More »

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