ZK Research: Home
Google+
Twitter
LinkedIn
Facebook
RSS Feed

ZK Research - a proud sponsor of AI World 2017. See you there!

AI World Conference & Expo · Boston, MA · December 11-13, 2017

Posts Tagged ‘network management’

While much of the technology news this week has been dominated by data center announcements, there is more to IT than software-defined networks. This week, session border controller vendor Sonus announced the version 4.0 release of its flagship SBC 5000 product line.

The 4.0 release gives the SBC a more significant role than it has had in the past. Historically, as the name might imply, an SBC is used at the border of networks to manage and secure IP sessions. Sonus is now positioning the SBC as an internal device that controls traffic moving across network boundaries, as well as traffic moving within the enterprise network. This means being the control element for LAN, WAN, off-net and mobile traffic.

Additionally, most engineers consider the SBC to be a device that manages voice traffic only. Sonus now wants the SBC to handle all types of multimedia traffic, particularly video. The emphasis on video certainly doesn’t imply that video is more important than voice, chat or other collaborative applications. It’s just that video is a beast to manage because of the amount of bandwidth it generates. The Buggles wrote a song in the 80s called “Video Killed the Radio Star,” but in IT video kills the corporate network, if not managed correctly.

[keep reading…]

All eyes are on Orlando, Florida, this week as Cisco Live gets underway. With all due respect to Interop, the show formerly known as Networkers has become the place to be if you want to learn what’s going on in networking, with over 20,000 in attendances this year. I don’t think anyone would deny the fact that virtualization has become a huge issue for not just server managers but also network managers. In fact, in last year’s ZK Research/Tech Target network purchase intention survey, we asked what technology product was consuming more time and resources compared to the year prior. Server virtualization was the No. 1 response, with over 31% of respondents showing just how big an impact virtualization is having with network managers.

Just a few short years ago, network managers couldn’t have cared less about server virtualization, as it was a technology that was used to improve the utilization of servers and had little impact on the network. Obviously, things have changed significantly over the past few years as the use of virtualization technology has expanded past consolidation.

[keep reading…]

In networking, there’s no hotter place to be than in the data center. We’ve seen many of the traditional vendors attacking this marketing with bigger, faster and denser core switches, each trying to one-up the other. However, the startup activity has been at the top of rack (ToR) as these new companies are trying to disrupt the status quo with software-based solutions. Not software combined with hardware, but software running on an off-the-shelf switch from one of the many ODMs that are out there.

This week, Cumulus Networks came out of hiding with its Linux-based operating system designed for data centers where programmability is the differentiator. Cumulus, like other ToR vendors that came before it, such as Pica8, Plexxi and Pluribus, uses a “white box” and dedicates all of its development energy on software, leaving the hardware design to the guys who can do it faster and cheaper than a startup could.

[keep reading…]

I’m not sure there’s a city that’s more synonymous with fun than New Orleans. The home of Mardi Gras, several Super Bowls, Bourbon Street and Jazz Festivals is always a great place to visit if you’re looking to have some great entertainment. Well, there’s an event that tops all of them for fun, and that’s Microsoft’s North American Tech Ed event.

Tech Ed is the event to go to if you’re a Microsoft professional or developer. It’s the most fun and happening place if you’re looking to learn about the latest and greatest in the world of Microsoft. Two of the hotter areas of interest for the Microsoft professional today are the cloud and virtualization. At this year’s Tech Ed, Application Deliver Controller vendor F5 is demonstrating new features that can bridge the gap between the physical, virtual and cloud environments.

[keep reading…]

Those of you in my age demographic might remember an old, cheesy game show called “The Dating Game” with an even cheesier host named Jim Lange. On the show, bachelors and bachelorettes answered totally pointless questions to measure their compatibility with one another. It was a TV game show version of Match.com, if you will.

However, sometimes it’s not just people that need help connecting to one another and finding the best match, it’s also devices. Ever try to hop on a wireless network and get frustrated because your device always seems to pick the wrong access point? It happens to me a fair bit. When I’m at Logan Airport, which is far too often, my MacBook always tries to connect to “Logan WiFi” instead of “United Club” when I’m in the Red Carpet Club, even though the signal quality of the United Club AP is clearly better. Even when I’m at home, my devices sometimes try to connect to my neighbor’s AP instead of the AirPort sitting under my desk, and I have to manually reconnect to the right AP. This can be annoying to tech-savvy workers, who are forced to continually pick the right AP, to downright productivity impairing for less technical folks who don’t feel comfortable changing settings or simply don’t know they’re connected to a sub-optimal AP.

[keep reading…]

There’s a Katy Perry Song called “Waking Up in Vegas” in which the young Miss Perry sings “Shut up and put your money where your mouth is / that’s what you get for waking up in Vegas.” That first line, “Shut up and put your money where your mouth is,” should be the theme for Interop. Vendors all across the network market come to Mandalay Bay to show off their latest products and impress buyers, channel partners, media and Wall Street. The following is a list of vendors that I thought did indeed put their money where their mouth is (listed alphabetically):

Arista: Putting your money where your mouth is can be difficult most of the time, but it’s even more difficult when the mouth belongs to the enigmatic Doug Gourlay. For those of you who aren’t familiar with Doug, he’s the marketing equivalent of Terrell Owens. He talks a lot, but normally delivers. Arista and Doug are constantly yapping about performance and the new 7500E Data Center switch certainly didn’t disappoint. This is one monster of a switch with off-the-charts high-speed port density. In a quarter rack, the 7500E has a port density of 1,152 10 Gig-E ports, 288 40 Gig-E ports, or 96 100 Gig-E ports. Remember, these densities are in a quarter rack. The product is also optimized for the virtual data center with VXLAN termination and a bunch of other features.

[keep reading…]

ZK Research is proudly powered by WordPress | Entries (RSS) | Comments (RSS) | Custom Theme by The Website Taylor