New Cisco CEO: Meet the real Chuck Robbins

New man in chargeImage by Shutterstock/CiscoCisco’s choice of Chuck Robbins, Senior VP of Worldwide Field Operations, as the company’s next CEO came as a surprise given that two Cisco presidents were seen as frontrunners for the job. But a look at the 49-year-old Robbins’ background might explain why he is being given the reins of this $47 billion networking company. He’s not just a sales guy…To read this article in full or to leave a comment, please click here

EMC’s XtremIO gets bigger, packs in more flash

EMC says enterprises like its XtremIO all-flash storage array, so in version 4.0, the company is offering more of it.The latest software for the product it introduced in 2013 will let customers tie together more systems in a cluster and also include new features for replication, copy management and other capabilities. It’s due out by the end of June.XtremIO 4.0 is a free software upgrade that will automatically boost scaling ability for clusters already in the field. Users who want to invest in new hardware will have another way to increase capacity, by using a new, higher capacity version of the X-Brick, the basic building block of an XtremIO system. Customers will be able to order that product by the end of June, though EMC hasn’t said how much it will cost.To read this article in full or to leave a comment, please click here

IDG Contributor Network: IKEA’s Internet of Things plans imagine the networked kitchen

You may have read about furniture retailer IKEA's plans to introduce wireless smartphone charging in some of its furniture. Its Selje nightstand includes a Qi-compatible charger, for example. Charge your phone wirelessly while you slumber, and only for $60. Well, that's just the beginning of the future for the 315-store, 9,500-product company. IKEA's future kitchen ideas include networked devices, shelves that act as refrigerators, tabletops that cook, and instant food delivery by drone.To read this article in full or to leave a comment, please click here

Palo Alto CEO on partnerships, platforms, the Internet of Things

Palo Alto CEO Mark McLaughlin sat down recently to talk about a range of security issues with Network World Senior Editor Tim Greene. They discussed McLaughlin optimism about turning the tide on attackers, the evolution of his company’s next-generation firewall and how to secure the Internet of Things. Here is an edited transcript.To read this article in full or to leave a comment, please click here(Insider Story)

Palo Alto CEO: Beware the Internet of Things – and watch your car

Corporate IT security pros need to consider the Internet of Things as a new and dangerous attack vector – oh, and we all should be particularly worried about the safety of our cars, says the top executive at Palo Alto Networks.“You need to be completely rethinking endpoint security and you need to be seeking out technology that will actually prevent things at endpoints before [malware] lands,” says Palo Alto CEO Mark McLaughlin in a recent interview with Network World.+ FULL INTERVIEW: Register to read the full transcript from the interview +To read this article in full or to leave a comment, please click here

How Chambers kept a high profile

Oh what a trip it has beenImage by REUTERS/Robert GalbraithCisco CEO John Chambers raised the company’s profile, as well as his own, during his 20-year tenure at the helm of the largest networking vendor on the planet. Here is a sampling of the Who’s Who of dignitaries he’s pressed the flesh with over two decades.To read this article in full or to leave a comment, please click here

How the Orlando airport went fully wireless

If you're reading this post, you're most likely involved in the technology industry in some way. As such, you probably attend at least one, if not multiple, events in Orlando every year. It's only May and I think I've been there four times already this year.In addition to being one of THE places to go for technology conferences, it happens to be one of the country's top vacation spots for families. This makes the Orlando airport unique in that it's a high-volume origin and destination airports. Most of the country's busy airports, like Dallas-Fort Worth, Chicago and Atlanta, are airline hub locations, so a high percentage of the passengers are connecting from one flight to another. However, with Orlando, almost all of the passengers are either coming to or departing from the local area.To read this article in full or to leave a comment, please click here

Own the Problem

rpteamIn the late 1990’s, I was on the routing protocols TAC team in Raleigh — which means I answered the phone, and said things like, “This is Russ from Cisco TAC, how can I help you?” Generally what followed was a crash, or, well, just about anything. The design on the left is what we had on the back of our shirts — including what we called ourselves, the Gateway of Last Resort.

Of course it’s a play on words, as you might imagine — where does a host send traffic it doesn’t know what to do with? The gateway of last resort. And what is the gateway of last resort? A router. And what the RP team worked on was, well, routers. But there’s another reason we adopted this slogan for ourselves — because it was, generally speaking, how the CRC (the folks who took the initial call and figured out which backline team to hand it off to) conceived of our little team. The PIX, the 7200, VIP cards, crashes, hangs, tracebacks, any sort of routing protocol problem, lots of hardware problems, anything to do with the forwarding path, memory fragmentation, and just about anything else. A Continue reading

10 apps to take your job search mobile

Apps to take your job search mobileSearching for a new career can feel like a full-time job, but with these 10 mobile apps, you can continue your job search on the go. And you won't be the only one. In 2014 Glassdoor found that 9 out of 10 people reported searching for a job on their mobile device. So trade in some time spent on Candy Crush and Instagram, and move your career forward with these apps. Job Search - Simply HiredSimply Hired's job search app brings job listings to your mobile device and allows you to search by industry, date, relevance, and more. It's a pretty straightforward app and offers most of the common features mentioned in this list of apps. You can track your job search process across devices and the app will let you use your LinkedIn profile to quickly create your resume. Once you set your resume up within the app, you can quickly apply to any job you find. Job Search also allows you to set up alerts for relevant job openings that fit your skills and experience.Google Play iTunesJob AwareJobAware connects you with Indeed's job listings and allows you Continue reading

Cisco names senior VP Robbins as new CEO to replace Chambers

Cisco Systems has appointed Chuck Robbins, the company’s senior vice president of worldwide operations, as CEO, replacing long-time chief executive John Chambers. Robbins will take over as CEO in late July. Chambers, who has been Cisco’s CEO for 20 years, is moving to the role of executive chairman on July 26. He will continue to serve as chairman of the board at the company. Chambers, in a statement, called Robbins a “very strong leader” who has great knowledge of the company. Robbins joined Cisco in 1997 as an account manager and he now leads the company’s global sales and partner team. Before joining Cisco, he held management positions at Bay Networks and Ascend Communications.To read this article in full or to leave a comment, please click here

Walking with Packets: Traceroute Through MPLS Cloud

Think about this for a minute: An MPLS network with a two Provider Edge (PE) routers and some Provider (P) routers. The P routers have no VRFs configured on them and therefore have no routes whatsoever for any of the customer networks. A customer then does a traceroute from one of their sites, across the MPLS cloud, and into one of their other sites. The traceroute output shows the P routers as hops along the path.

How is it possible for the P routers to reply to the traceroute if they don’t have routes back to the customer network?

The Lab Setup

Here’s the network:

MPLS-Traceroute-Topo

Click to Enlarge

 

Here’s the traceroute output from R21’s loopback0 to R8’s loopback0 (the last octet of each IP address corresponds to the name of each router):

R21#traceroute 10.1.8.8 source loopback0
Type escape sequence to abort.
Tracing the route to 10.1.8.8
VRF info: (vrf in name/id, vrf out name/id)
  1 10.4.4.4 21 msec 18 msec 17 msec
  2 10.2.45.5 [MPLS: Labels 21/24 Exp 0] 19 msec 18 msec 18 msec
  3 10.2.15.1 [MPLS: Labels 21/24 Exp  Continue reading

Researchers play cat and mouse with Google’s anti-phishing Chrome extension

For the past several days security researchers have raced to demonstrate that phishing protections added by a new Google Chrome extension can be bypassed with ease.The Password Alert extension, developed by Google and released Wednesday, is designed to alert Chrome users when they input their Gmail passwords on websites that don’t belong to Google and are therefore part of phishing attacks.By Thursday, an information security consultant named Paul Moore had already devised a method that attackers could use to block the extension’s alerts.To read this article in full or to leave a comment, please click here

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