cisco

Cisco announced a new protocol called Etch, designed to take the place of SOAP in the Cisco Unified Application Environment (CUAE).

SOAP is a lightweight protocol for exchange of information in a decentralized, distributed environment. For many use cases, for example, very high-volume transaction flow, it's not always the right answer.

While SOAP relies on a very complicated WSDL file to define the interface between the client and server, Etch uses a file in Cisco's own interface definition language that shares many similarities to a Java interface file.

In addition to a simplified configuration, Etch also promises less … Read more

On Wednesday, Cisco Systems issued three patches for critical vulnerabilities affecting Cisco Internetwork Operating System (IOS). The most serious of these affects the Cisco Voice Portal and the Secure Shell server (SSH) implementations.

Cisco says the first patch covers a vulnerability that exists in the Cisco Unified Customer Voice Portal (CVP) , which provides customer voice and video self-service integration. If the vulnerability is exploited, an authenticated user can create, modify, or delete a superuser account. In other words, successful exploitation may result in full control of the system.

The second patch covers the Secure Shell server (SSH) implementation in Cisco … Read more

WASHINGTON--Senators on Tuesday pressed executives from Yahoo, Google, and Cisco Systems to justify their business practices in China and other Internet-censoring countries, with Cisco in the hot seat over new allegations of cozier-than-confessed ties with the Chinese police.

Sen. Richard Durbin (D-Ill.), who led the morning hearing in the Senate Judiciary Committee's human rights panel, said he is actively considering whether to draft new legislation that, similar to a pending House of Representatives proposal, would place a host of new restrictions on American companies doing business in Internet-restricting countries.

Durbin said he appreciates the efforts of American companies to … Read more

Network equipment maker Cisco Systems introduced a simpler, cheaper version of its high-end video conferencing system on Monday.

The new Telepresence System 500 is a less expensive version of the telepresence product Cisco launched in 2006. Cisco's telepresence system was developed using high-definition screens and cameras, array speakers, and high-speed Internet connections to provide crystal clear video conferences that could replace the need for executives to travel halfway around the world to meet with colleagues, partners, or customers. The idea is that if companies can conduct business virtually they can save a whole lot of money on traveling.

Video … Read more

Network equipment maker Cisco Systems beat analyst expectations when it reported earnings Tuesday, but its lukewarm guidance showed that the slowing U.S. economy is still impacting the company.

Cisco, the world's largest supplier of equipment that shuttles traffic around the Internet, reported a net profit for the fiscal quarter of 2008 of $1.8 billion. This was down from profits of $1.9 billion in the same quarter a year ago, but it still beat analyst expectations.

Revenue for the quarter was up 10.4 percent to $9.8 billion. The company had forecast an increase in revenue … Read more

Sometimes I'm so uninspired I can't come up with a decent blog post to save my life. When that happens, I turn to what comforts me: numbers. Yes, I know how weird that sounds. What can I say, I'm a geek.

Anyway, I just got to wondering how investors in various technology companies fared over the long haul. I was just as interested in how technology companies performed versus companies with a more traditional business model.… Read more

Cisco Systems said Monday that it's added to its arsenal of data center technology with a new switch and the purchase of start-up Nuova Systems.

Cisco, which already owned 80 percent of Nuova, worked with the start-up to build the new Nexus 5000. On Monday, Cisco introduced the new switch, and also announced that it has bought the remaining 20 percent of the start-up.

Cisco announced its $70 million investment in Nuova in 2006. The company didn't disclose details of the current buyout. But in April of last year, it expanded its funding agreement and raised the maximum … Read more

A recent libel lawsuit filed against Cisco Systems over one of its employees' personal blogs could spur companies, many of which have encouraged workers to share their writings publicly, to reconsider how much latitude to give them.

Thousands of companies have embraced the idea of giving employees an unfiltered voice as a means to keep in touch with customers, suppliers, and the media. Sun Microsystems boasts a 4,000-employee-strong blog network, including its chief executive, and some corporate "spokesbloggers" like Microsoft's Robert Scoble have even rocketed to Internet stardom.

Cisco's legal trouble stems from a Blogspot-hosted … Read more

Can Web 2.0-style collaboration halt climate change? Well, not entirely, but it can certainly help.

Former Vice President and Nobel laureate Al Gore and Cisco CEO John Chambers spoke on a virtual panel on Wednesday to discuss the role of business technology in environmental matters, most notably climate change.

The event was organized to showcase Cisco's videoconferencing technology and, overall, it performed very well.

Gore spoke from a location near his home in Nashville, Tenn., while Chambers was in San Jose, Calif., and the moderator of the event--ITN science editor Lawrence McGinty--spoke from outside London. People could watch … Read more