A flaw in the operating system for Cisco Systems' Catalyst switches could be used to shut down and reset the hardware, the network device maker said in an advisory released Wednesday.
Cisco has launched 'Unified Computing', a next-generation datacentre effort that encompasses virtualisation, a group of major technology partners and the networking company's first foray into making server hardware.
"No army can withstand the strength of an idea whose time has come," said Howard Charney, Cisco's senior vice president, borrowing from Victor Hugo to summarise the power of the Internet.
Cisco Systems should follow Microsoft's example and create a streamlined patching system for fixing vulnerabilities, according to IT specialists.
Cisco has announced the release of its new high-end carrier routing system CRS-1 today coinciding with the company's 20th birthday.
Let's not go back to the bad old days where telco and vendor incumbents were unchallenged.
There's something immensely gratifying about accomplishing the seemingly impossible -- particularly in IT, where pundits regularly proclaim that a particular technology has hit its physical limits.
If you ran a software company and an independent security researcher contacted you with proof that your product contains security vulnerabilities, how would you react?
IT departments that handle networking and security separately may come into conflict over who controls the switches in Cisco's latest hardware.
"No army can withstand the strength of an idea whose time has come," said Howard Charney, Cisco's senior vice president, borrowing from Victor Hugo to summarise the power of the Internet.
IT professionals who work with Cisco's vast array of products and technologies should explore the Hardware Troubleshooting Index to Cisco's Technical Assistance Center.
Computing appliances promise simplicity, but do they deliver? ZDNet Australia investigates.
Non-profit organisations are keen to take advantage of emerging technologies such as social networking for fundraising and software as a service for administration, but a lack of perceived support options is keeping them away from open source software and focused on traditional providers such as Microsoft.
A great little all-in-one network connectivity and security device that offers good value for money and is perfect for a small office or branch/regional office deployment. You would be hard pressed to pass by the 890 family of ISR devices from Cisco.
If you're thinking about voice over IP, we take a look at the steps involved in getting it set up and what's on offer from four major vendors.
If you spend more time fighting fires than adding business value through IT, it's time to look at this comprehensive management solution for medium businesses.
The world of enterprise IP telephony is varied and complex. Here's our round-up of the major players and what they can bring to your business.
SonicWall's feature-packed TZ 210 gateway security appliance is capable of protecting all kinds of networks at a very affordable price. It's easy to set-up and manage, and sets a new price point in the UTM market.
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