The Network Hub

April 2, 2008  2:53 PM

Win an iPod shuffle — no joke!

2020viip Profile: 2020viip

Yesterday was April 1, better known in U.S. office culture as April Fool’s Day. Internet news pranks abounded, including the sighting of a Steve Jobs slime mold. On, Michael Morisy revealed how Cisco was re-thinking Layer 8 networking with “green” components — in other words, replacing poorly functioning end users with efficient T-series robots. Check out what he says about Al Gore., up to their usual tricks, (their 8-bit tie prank was such a hit that now it’s a real product!) launched a handful of what I can only assume are spurious products, including the Personal Soundtrack T-Shirt, which “features a working speaker on the front and can play background music and sound effects at your command,” including “exciting chase music” for walking your dog.

So maybe you can’t (yet) buy a T-shirt to provide a personal soundtrack. But you could get an iPod shuffle, upload all your favorite music, clip the iPod on your 8-bit tie, and heiPod shufflead to work. In no time you could be plugging in cables to the Peter Gunn theme… sneaking through the server room with some pizzicato strings… opening up a malfunctioning server with P-Funk’s “Give Up the Funk (Tear the Roof Off the Sucker)”… tossing back a cold Red Bull to some Twisted Sister… Well, you get the picture.

Suppose you don’t want to shell out for the iPod. Well, then… Take a look at the IT Knowledge Exchange’s April iPod contest. They’ll enter you in a drawing to win an iPod shuffle just for linking to them (see full details in their blog). And that’s no joke!

March 30, 2008  1:53 PM

SHARKFEST: Open source network analysis fans churn up the waters with the Father of the Internet and Mother of Invention

SusanFogarty Susan Fogarty Profile: SusanFogarty

Just when you thought it was safe to go into the NOC….da, dum….da, dum….that’s when SHARKFEST sneaks up on you.

Actually, SHARKFEST is an event about protocol analysis, an activity we at SearchNetworking highly recommend to make you safer, in networking terms, at least. The use of protocol and network analyzers can not only root out problems in network performance but also discover all kinds of nasty security holes and potential vulnerabilities in your network. The conference is put on for developers and users of the open source network analyzer Wireshark (formerly known as Ethereal). If you live or plan to be in the Mountain View, Calif., area this week, SHARKFEST will be held at Foothill College today through April 2.

What’s really exciting for the Wireshark folks is that the keynote speaker on Tuesday is Dr. Vinton Cerf, a man regarded by many as one of the Fathers of the Internet. Cerf now serves as vice president and chief Internet evangelist for Google (but, hey, we all have to eat, right?), chairman of the board of ICANN and honorary chairman of the IPv6 Forum. According to the SHARKFEST agenda, Vint will be talking about “non-discriminatory network service.”

In a press release, Gerald Combs, Wireshark creator and director of open source projects at CACE Technologies, co-sponsor of the event, said, “Dr. Cerf’s presence at SHARKFEST ’08 is an amazing testament to the importance of the open source movement and the Wireshark project.” I have to agree. Although Vint’s role at Google is “evangelist,” you don’t see him speaking often to IT audiences, so his presence is quite a coup. I hope the attendees think of some tough questions to challenge him.

So SHARKFEST has a lot going for it. 1.) It has a very cool name (despite the hyper-capitalization). 2.) It has the Father of the Internet. 3.) It has my all-time favorite IT speaker in the whole world: Laura Chappell. She’ll be giving sessions on trace file analysis, TCP/IP resolution processes, network forensics, cool security tools, and case studies about solving network performace issues with WireShark.

Laura is the founder of Wireshark University and the Protocol Analysis Institute. She has trained thousands of network and security administrators, saved hundreds of companies from ruin and embarrassment, and worked extensively with government agencies to safeguard networks and improve security measures.

If you have not seen Laura Chappell in action, you do not know what you’re missing. Not only is she funny and energetic and a riveting speaker, but she will show you things you can find out about your network that you never thought were possible. All with very simple, mostly free, tools. She’s so neat that Disney has optioned a script tentatively called “Mother of Invention” based on her life.

March 21, 2008  8:21 PM

Grading the analysts

Shamus McGillicuddy Shamus McGillicuddy Profile: Shamus McGillicuddy

Chances are you deal with industry analysts pretty often, whether your company pays for their services or whether you meet with them at conferences. And if you don’t talk to them, your boss probably does. As a tech journalist, I talk to a lot of industry analysts on a daily basis. I rely on them for insight into nearly all the stories I write and edit.

Over the years I’ve recognized that analysts are like anyone else. Most of them know what they’re talking about. Some of them don’t. Sometimes its hard to know when these people who are paid to be the experts on a subject really are the experts they’re purported to be.

That’s why it’s so useful to hear from paying customers of these analyst firms about their experiences. Sam Lawrence, chief marketing officer of Jive Software, a social software vendor,
blogged this week about his experiences with two shops: Gartner and Forrester Research, two of the the biggest IT research and consulting firms out there. He’s assigned them letter grades based on how they treated his company, both before Jive became a paying customer and after it signed up with them.

Forrester scored a B and Gartner scored a C-. Lawrence was happier with Gartner before he became a paying customer. After he signed on with them, its performance declined, according to his blog. Forrester has been relatively steady in its performance throughout.

From my own experience, I’ve found that Gartner and Forrester both have a number of intelligent and well-informed analysts who are always willing to help me with a story. I couldn’t do my job without them. And both firms have very helpful media relations people on staff. In general, however, I’ve always found Forrester’s analysts more accessible on a daily basis. I’m not sure if their paying clients feel the same way, but with Lawrence and Jive that seems to be the case.

Lawrence also offered praise for some of the smaller, more specialized research firms out there, such as The 451 Group, RedMonk, Jupiter, and specifically Mike Gotta, an analyst with the Burton Group who specializes in collaborative technology. I’ve worked with all of these firms over the years, along with Mike and a bunch of other people at Burton Group, and I agree that they’re a big help.

What firms do you depend on to give you expert advice?

March 20, 2008  9:07 PM

Verizon Wireless wins prime C-block spectrum

Michael Morisy Michael Morisy Profile: Michael Morisy

In networking news on a larger level, Verizon Wireless has officially won the coveted C block in the FCC’s closely watched wireless auction. From a statement Verizon issued:

“We are very pleased with our auction results. Specifically, we were
successful in achieving the spectrum depth we need to continue to grow our
business and data revenues, to preserve our reputation as the nation’s most
reliable wireless network, and to continue to lead in data services and
help us satisfy the next wave of services and consumer electronics devices.

“The bids we won include a nationwide spectrum footprint covering 298M
Pops, plus 102 licenses for individual markets covering 171M Pops.

“In compliance with the FCC’s anti-collusion quiet period rules,
Verizon Wireless cannot comment further until that period ends.”

Google reportedly won no auctions. The spectrum will be freed up February 17, 2009. I can’t find the FCC’s official statement on their website right now, but look for continuing coverage on Big day for Verizon Wireless, as they also announced more information about their “any application, any device” plans.

March 19, 2008  7:26 PM

Cisco at VoiceCon Orlando 2008

Shamus McGillicuddy Shamus McGillicuddy Profile: Shamus McGillicuddy

Cisco has been relatively quiet at VoiceCon Orlando 2008. Well, they did make a bit of a splash today with a keynote address that featured CEO John Chambers and former vice president Al Gore discussing how communications technology can do its part to fight global climate change. I’ll have more on that later over at

However, unlike many of the vendors here, both big and small, Cisco made no major announcements. Every other vendor here killed a small forest of trees to print out press releases about new products, new partnerships and new customer wins. Cisco was content to demonstrate some of its existing flagship technologies, such as telepresence.

While in Orlando this week, I did meet with Alan Cohen, Cisco’s vice president of enterprise solutions. He hinted at some news Cisco would be offering up later this year.

First of all, something is clearly brewing with WebEx, the online meeting technology that Cisco acquired last year.

“I’d say stay tuned to the WebEx space,” Cohen said. “When you look at our unified communications portfolio, our UC product stack, it’s about messaging, IP telephony, contact center, Cisco mobility. But its also about new video and visual products like telepresence and WebEx. You’ll see tighter integration between premise UC products and WebEx products.”

It sounds like Cisco is poised to integrate WebEx into its UC platform as some sort of collaboration space.

Cohen said something is also brewing with Securent, which Cisco bought last November. Securent is a policy engine, which has now been renamed Cisco Policy Manager. Cohen said Cisco will be making an announcement with Securent later this spring and he hinted that this announcement would help companies collaborate with each other.

“The question isn’t, can you and I send email or share files,” Cohen said. “The question is, can I enter your UC environment to collaborate with you and basically be a part of your business in a digital way? You need a policy that says you’re allowed from this hour to this hour to come into this part of my office digitally and see my information stream. Expect to see a lot more on this from us.”

It also sounds like Cisco is getting ready to make some noise in the social networking space by leveraging recent acquisitions such as and Five Across.

“What we see is when you take business unified communications and add social networking, you get collaboration,” Cohen said. “What we’re working on is making social networking safe and reliable for business. You’ll see a lot of that in our product direction. I think you’re going to see a larger vision of that.”

So Cisco has been somewhat quiet this week, but it sounds to me that they’ll be announcing some very interesting products later this year in the communications and collaboration area. Stay tuned.

March 19, 2008  4:00 PM

The IT Guy: Disaster recovery

Shamus McGillicuddy 2020viip Profile: 2020viip
disaster recovery cartoon
The other bad news is that the backup systems in the data center were not yet operational…

> Interested in disaster recovery? You can learn more in the Storage Decisions Disaster Recovery Virtual Seminar, March 27th from 9:00 a.m. to 5:00 p.m. ET. Registration is open now.

> View all our IT Guy cartoons on

March 17, 2008  6:09 PM

Tools for finding tools: Find the right networking products for your enterprise

Tessa Parmenter Tessa Parmenter Profile: Tessa Parmenter

Whether you get bombarded by vendors at a conference or have to sit through a sales pitch in a meeting, it seems getting a clear, apples-to-apples comparison of networking products is impossible. Even Googling a company’s website points us to a bullet list of vagaries meant to impress — I’m not sure who. (Seriously, what does “comprehensive solution” actually translate to, and how does that deserve a bullet point unto itself?) How can you trust the synopsis of a product offering when you’re getting it from a sales team?

When you want to get nitty-gritty details, you know some of your best options are to read whitepapers. But who has time to read multiple white papers from multiple vendors, let alone every whitepaper of every product offering?

I feel like I’m asking an age-old, unsolvable question. In 2001, this question was asked on the IT Toolbox for a comparison of SCM vendors. Three years later Nyaniz expressed the same frustration on the same forum asking for a larger set of vendor comparison. This year, SEO’Brien talked about a web analytics project that compared ultimate search engines like Google, Coremetrics and Hitbox — it just seems to be an issue that doesn’t go away.

Why should it be so hard to find such comparison charts? Is it because the information can’t be free? Are analytics firms withholding these stats for paying customers? There has got to be a way this information can be made easily accessible to honest IT personnel. But how would you find accurate enough results without paying anyone to do the work? readers evaluated several vendors in our Product Leadership Awards, but are user comments the best way to get a pulse of the market? What other places do you look at to find the right tools? I’d be interested to know.

March 10, 2008  7:04 PM

iPhone SDK, enterprise features: Nice, but not enough

Shamus McGillicuddy Shamus McGillicuddy Profile: Shamus McGillicuddy

Let me just say, I have no horse in this race. I’m no BlackBerry crackhead and I’m no iPhone fan boy. When Apple announced its iPhone enterprise play last week, I started working the phones. My plan was to talk to a handful of analysts and put together a reaction story about the news. I figured I’d find experts on both sides of the fence. But just about everyone I talked to had his doubts about the announcement. Some of them welcomed the software development kit (SDK), the Microsoft Exchange ActiveSync support and the Cisco IPsec VPN client as good first steps, but all of them said that the iPhone still has some major barriers to break through before it can win acceptance as an enterprise smartphone.

So my story on the iPhone’s enterprise features ended up being something of a counterpoint to the blog post that Amy Kucharik wrote in this space on Friday. In her tour through the blogosphere she found several experts who were more sanguine about the iPhone announcement.

In the reporting I did for my story, I found that analysts still had strong reservations about the iPhone as an enterprise smartphone. There are still some issues that have dogged the iPhone from the beginning, such as the single-carrier agreement with AT&T, the touchscreen keyboard that many QWERTY devotees reject, and the iPhone’s heritage as entertainment device.

Some of the analysts I talked to also had doubts about whether the SDK release would promote the development of many enterprise applications. Many third-party developers will likely go after the more lucrative consumer market instead. Others pointed out that ActiveSync support hasn’t helped other smartphones make much of a dent in the BlackBerry’s dominance of the push email space — so why should the iPhone be any different?

There’s no question that these announcements make it easier for iPhone owners to use their devices on the job. That is a big deal. So all this leaves me wondering, is this announcement aimed at convincing IT executives to deploy or support the iPhone in their companies? Or, is this announcement really about convincing consumers that they can use their iPhones on the job? My guess is, it’s the latter.

March 8, 2008  12:09 AM

iPhone targets the enterprise with new apps, Cisco VPN client

Shamus McGillicuddy 2020viip Profile: 2020viip

The iPhone was already doing a pretty good job creeping into the enterprise, despite early concerns about its security and manageability. Now, Apple is taking steps to allay those fears; yesterday, the company unveiled new features designed to help the iPhone better fit into the enterprise.

iPhone EnterpriseEarly critics of the iPhone disliked its closed OS, which prevented third-party developers from creating new applications for the device. This limited the ways the phone could access corporate applications, most prominently, “push” email.

Now, Apple intends to open its software development kit by June, enabling the development of enterprise-worthy applications.

Jason Brooks speculates in his eWeek blog that the new apps will give the iPhone a leg up over RIM and Palm:

I expect that Treos will begin to wither in the eyes of one-time loyalists, and that erstwhile thumb-keyboard addicts will start to judge their BlackBerrys to be significantly sourer.

That’s good news for Apple fans; what’s perhaps even better news for network people is the integration of Cisco’s VPN client software. According to Network World blogger Jamey Hearey:

This will be a full blown IPSEC client that will even support the use of certificates or password based multi-factor authentication. Very nice! The iPhone VPN client will be able to connect to Cisco VPN gateway devices, like the Cisco ASA and older Cisco PIX.

Hearey, a security consulting systems engineer at Cisco, also points out that Apple announced its plans to support WPA with 802.1x authentication. “This will enable more enterprises to allow the iPhone to connect securely to their wireless infrastructure,” Hearey wrote.

Apple also opened an iPhone Enterprise Beta Program, through which enterprise developers can play with the 2.0 code before the official launch later this year. Check out Apple’s “iPhone Enterprise” page to read more about the program or view video of Steve Jobs making the announcement:

It seems that the iPhone is unstoppable. Unfortunately, I won’t have one until they give them to you free with a three-year, $35/month service contract.

March 5, 2008  5:54 PM

Nokia’s Morph travels back from future to save world, prepare lunch

Shamus McGillicuddy 2020viip Profile: 2020viip

I’d like to share a piece from Kate Dostart, associate editor for the networking group. She wrote this for’s newsletter, and I thought it might be of interest. Please feel free to post comments here or send them to Kate in an email. If you enjoy this post, I also recommend checking out Rob Beschizza’s blog post on’s Gadget Lab: 7 jobs that Nokia’s phone of the future will be good for.

Kate DostartMy drama with finding a new phone continues — in part because I’ve been hesitant to commit to a phone I don’t love, and in part because I’ve been told that my old dual analog-digital phone is going to be shut off soon, so now I must upgrade. Other than the expensive BlackBerry Pearl I wish I didn’t have to pay tons of money or renew my contract to get, I finally found the perfect device — well, maybe. And no, it’s not the tattoo phone!
Nokia Morph
It’s Nokia’s new concept, the Morph. Maybe you’ve heard of it, maybe you haven’t. But this phone is amazing, and I’m in love. The only problem is, I’m eleven years too early for it.

Optimizing on nanotechnology, the device was first offered for viewing last month in conjunction with Museum of Modern Art’s “Design and the Elastic Mind” exhibition. The Morph bends, stretches, folds and twists — think Stretch Armstrong.

In addition to all that, this device will supposedly be the ultimate all-in-one-device. It can be shaped to fit your wrist like a watch or bracelet. Unfold it and it becomes a camera or, oddly enough, a device that can apparently detect whether your apple is at premium ripeness. (You can watch Nokia’s concept video on their site, or scroll down to view the short version below.)

The device is theoretically unbreakable and self-cleaning because of its use of nanotechnology. It’s also self-charging — simply having the device out in the sun, even if it’s in use, means its recharging as the entire device acts as a solar panel. That’s a convenient truth for anyone who hates to carry around extra batteries or cable wall re-chargers.

But outside how cool this future device is, one has to wonder, with mobile devices like BlackBerrys and Palms already so integral to so many people’s lives, what a device like this might mean to how everyone functions.

The iPhone is already disrupting trends with its crossover appeal to both the consumer and the business user. While phones specifically designed for children haven’t been much more than a niche market, would something like the Morph change that?

Could a device like the Morph become an integral element to our daily lives — a required device for school children, the ultimate clothing accessory for teenagers, the best business tool for the corporate worker and the most important device to pack for the traveler?
Nokia reports that the Morph, still more in the research rather than the development phase with full-time collaborating University of Cambridge researchers, is not expected to be ready for the market for another eleven years. So one wonders whether, by then, we’ll all just have microchips implanted into our wrists that can project holograms and do everything but the shape-shifting that the Morph is being designed to do.

But, if a cyborg comes back from eleven years in the future (though hopefully not after some Judgment Day) to save me from my own cell phone drama, I won’t turn down the Morph.

Hasta la vista, baby!
– Kate Dostart

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