cisco catalyst 4500 e-series

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Cisco Catalyst 4500 E-Series High Availability

The Cisco Catalyst 4500 E-Series provides several features that contribute to high availability. In-Service Software Upgrade ISSU allows Cisco Catalyst 4500 E-Series Switches to upgrade or downgrade software with less than 200 milliseconds loss of traffic. ISSU depends on Stateful Switchover SSO, which maintains Layer 2 adjacencies during the switchover...

Tags: Cisco Catalyst, High Availability, Cisco Systems Inc., Cisco Catalyst 4500 E-Series, ISSU

White papers 2007-10-01

Cisco Catalyst 4500 E-Series High-Availability Uplinks

The new Supervisor Engine 6-E introduced with the Cisco Catalyst 4500 E-Series includes two 10 Gigabit Ethernet uplinks using X2 optics. Twin gigabit converter modules provide 2 Gigabit Ethernet (Small Form-Factor Pluggable [SFP]) uplinks per X2 optic slot, allowing flexibility for up to 4 Gigabit Ethernet uplinks. The Cisco Catalyst...

Tags: Cisco Catalyst, Supervisor, Gigabit Ethernet, Cisco Systems Inc., Cisco Catalyst 4500 E-Series, Ethernet, Workforce Management, Network Technology, Networking, Human Resources

White papers 2007-10-01

Additional Resources

What's up, what's down on our warming planet?

Glaciers are down, the ocean is up. Here are some details: Europe is losing its Alpine snowmass. Glaciers in Europe have lost 25% of their snowmass since 1980. It's more than agony for skiers. Huge sections of rock and rubble are leaving...

Tags: Meter, Glacier, Business Ethics, Government, Leadership, Management, Harry Fuller

Blog posts 2008-09-06

Microsoft builds $300M cathedral to Bill Gates, hires Jerry Seinfeld as Pope

Microsoft builds $300M cathedral to Bill Gates, hires Jerry Seinfeld as PopeThat's what I thoughtThe ad was about nothing except of course Bill. It is unclear why this ad was made.Who in the world is this "journalist"?http://en.wikipedia.org/wiki/Mitch_Ratcliffe"I see you baby ...... shakin that ass -shakin that ass."http://www.brandrepublic.com/bulletins/digital/article/548871/publicis-dialog-puns-ass-shaking-new-renault-viral/RE: Microsoft builds $300M...

Tags: Wiki, Blogging, ass, Jerry Seinfeld, Microsoft Corp., Wikipedia, Bill Gates, advertisement

Discussion threads 2008-09-05

2011, A News Odyssey: Digg-ing Meets Up With Digging

The crossover is close. The Internet is poised to overtake the newspaper industry in total size as an advertising medium. And the question is whether it can also overtake it as a news medium. Says here, the year will be 2011. That is likely to be when...

Tags: Revenue, Advertisement, Internet Advertising, News, Governor, Internet, Operational Accounting, Finance, Tom Steinert-Threlkeld

Blog posts 2008-09-05

Weekend Gadget Guidance: Find cheap printer ink, toner refills

Ever been to Amazon.com? Sure, everyone has. But how about lately? If you're in the market for a printer, the site's new Ink & Toner Finder makes it easy to save money on ink without investing the time in manually refilling your cartridge. ...

Tags: Printers, Hardware, Peripherals, Andrew Nusca

Blog posts 2008-09-05

My Awesome IT Job: Senior IT Manager, Cisco

Hey, we all complain about work from time to time; we've all had lousy jobs. But before you call it a day and head off to the support group that meets at the bar, here are a few words from an IT pro that loves their work. ...

Tags: Information Technology, Cisco Systems Inc., Deb Perelman

Blog posts 2008-09-05

EA's 'Spore' aims to create new worlds, businesses

Electronic Arts's creature-building game "Spore" offers players a chance to develop new worlds--and maybe even new lines of business for the video game maker. RALEIGH, North Carolina--Electronic Arts's creature-building game Spore offers players a chance to develop new worlds--and maybe even new lines of business for the video game...

Tags: Electronic Arts Inc., Spore, Games, Personal Technology, Reuters, Electronic Arts, video games, Nintendo

News items 2008-09-05

Live Event on Sept. 5th: Dell EqualLogic & VMware Infrastructure 3 Product Demonstration

Join Dell, and Dell Inc. Product Marketing Consultant William Urban, for a one-hour live presentation and product demonstration of a virtualized server and storage infrastructure based on VMware ESX Server 3.0 and the PS Series family of intelligent, iSCSI-based storage solutions. Register now for this event on Friday, September...

Tags: Dell Computer Corp., Dell EqualLogic, VMware Inc., Storage, Ip storage, Hardware

Webcasts 2008-09-05

Microsoft slashes Xbox 360 prices

Microsoft slashes Xbox 360 pricesIt's about time this other shoe droppedIt's been anticipated for ages, in consideration of just how LONG the 360 has already been on the market. Even at these price points MSFT should continue to make profit on the hardware; you would think that after three years...

Tags: Game players, Blu-ray, Games, wii, Xbox360, Microsoft Xbox 360, Microsoft Xbox, Microsoft Corp., hardware, Blu-ray disc, game

Discussion threads 2008-09-04

Critical WMP, MS Office bugs on Patch Tuesday swat list

Microsoft today announced plans to ship four security bulletins next Tuesday (September 9, 2008) to cover worm holes affecting Windows users. All four bulletins in September's Patch Tuesday will be rated "critical," Microsoft's highest severity rating.  A "critical" rating is used to rate a vulnerability that can...

Tags: Windows Media, Microsoft Windows 2000, Microsoft Windows Server, Microsoft Office, Microsoft Corp., Microsoft Windows Server 2008, Microsoft Windows, Operating Systems, Software, Ryan Naraine

Blog posts 2008-09-04

My first Linux laptop is the Asus EeePC netbook

My first Linux laptop is the Asus EeePC netbookTotally different machines.A netbook is a full laptop. Yes, the industry is trying to keep the impression that it is only for casual use, etc, but there is little only constrained by ram these netbooks can't do (well, with Linux). ...

Tags: Keyboards, Notebooks, UNIX, Operating systems, laptop computer, keyboard, netbook, Linux, ASUS, Linux laptop

Discussion threads 2008-09-04

BREAKING: Sony recalls 440,000 Vaio laptops

Sony said today that it is recalling 440,000 Vaio laptop computers worldwide due to faulty parts that could trigger overheating. The recall involves 19 models in the Vaio TZ series manufactured between May 2007 and July 2008. The laptops are being recalled because improperly placed wires near...

Tags: Sony Corp., Sony Vaio, Recall, Laptop Computer, Notebooks, Desktops, Hardware, Notebooks & Tablets, Andrew Nusca

Blog posts 2008-09-04

Sony announces three all-in-one desktops

At a home theater show this week Sony announced three new all-in-one desktops along with a slew A/V receivers, LCD TVs and projectors, and Blu-ray players. All three AIOs offer Blu-ray drives, and the higher-end models offer rewritable BD drives. The entry-level VAIO JS series has a...

Tags: Sony Corp., Hard Drive, Sony Vaio, Memory, Intel Core 2 Duo, VAIO LV Series, Desktops, Processors, Hardware, Semiconductors, Components, John Morris

Blog posts 2008-09-04

Live Demonstration on Sept. 4th: Disaster Recovery with VMware Site Recovery Manager and Dell EqualLogic PS Series

Join Dell to discover how the PS Series virtualized iSCSI SAN and VMware Infrastructure 3 enable simple, affordable disaster recovery using Dell EqualLogic Auto-Replication and VMware Site Recovery Manager. This one hour live Webcast on Thursday, September 4th at 11:00 am ET / 8 am PT will...

Tags: Dell Computer Corp., Dell EqualLogic, VMware Inc., Disaster Recovery, Data Management

Webcasts 2008-09-04

Silicon Valley's Judy Estrin warns we are running out of innovation

I recently met with Judy Estrin, a former CTO at Cisco, and one of Silicon Valley's top serial entrepreneurs. Since the dotcom bubble burst she has been concerned that Silicon Valley has not been investing enough in startups pioneering innovative technologies. She warns that we are living...

Tags: Silicon Valley, Innovation, Leadership, Research & Development, Entrepreneurship, Investment, Strategy, Management, Business Operations, Finance, Tom Foremski

Blog posts 2008-09-03

New dual/quad core CPUs enter Intel price list, AMD drops prices

New dual/quad core CPUs enter Intel price list, AMD drops pricesLet's try FSB x 100 or x1000I don't see that quad core gets you anything unless the cores are assigned by software somehow.I think,at default setting,that they work in a series or parallel type thing---Intel forces AMD to be competitiveGreat...

Tags: Processors, CPU, Advanced Micro Devices Inc., Intel Corp.

Discussion threads 2008-09-03

Breaking: Oracle's Andersen gone, where now for Fusion and vertical plays?

I have seen an internal Oracle email that confirms persistent rumors that Jespers Andersen, SVP Application Development at Oracle has left for Cisco. The email says: "You may well have heard today, the rumour mill has been very busy that Jesper has resigned from Oracle. ...

Tags: Oracle Corp., Jesper, Team Management, Sales Strategy, E-mail, Advertising & Promotion, Sales Force Management, Customer Relationship Management (CRM), Management, Sales, Online Communications, Marketing, Enterprise Software, Software, Dennis Howlett

Blog posts 2008-09-03

HP ditches the box for Walmart notebook promotion

Which notebook would you rather buy as a consumer, one that comes home with oodles of styrofoam and cardboard and plastic. Or one that ditches the cardboard altogether and even comes with its own messenger bag for you to carry it home in? Both Hewlett-Packard and...

Tags: Hewlett-Packard Co., Wal-Mart Stores Inc., Linksys Inc., Notebooks, Home Networking, Hardware, Notebooks & Tablets, Networking, Personal Technology, Heather Clancy

Blog posts 2008-09-03

Is there still an opportunity for TiVo?

Is there still an opportunity for TiVo?TiVo & DirecTVTiVo are not competing with DirecTV by selling their own boxes since the TiVo HD box does not work with satellite, only cable. By partnering with DirecTV they would then have the cable market AND the satellite market available to them....

Tags: TVs, TV & Home Theater, DVR, TiVo Inc., DirecTV

Discussion threads 2008-09-03