Wednesday, October 10, 2007

Cisco Acquires Social Networking Company


Cisco Systems Technical Marketing Engineer David Lin holds up Cisco's latest wireless 7921 IP phone at Cisco headquarters in San Jose, Calif., Monday, Jan. 5, 2007. Cisco Systems is expected to announce quarterly earnings, Tuesday, Feb. 6, 2007, after the closing bell. (AP Photo/Paul Sakuma)

AP) -- Cisco Systems Inc., whose core business is selling the routers and switches that direct data traffic over computer networks, said it has acquired a small social networking company that allows businesses to create MySpace-like communities on their Web sites.


Cisco said Friday that it was paying an undisclosed amount to acquire privately held Five Across Inc., an 11-person San Francisco company whose software allows companies to add user-interaction and multimedia-sharing capabilities to their Web sites

Five Across' publishing platform allows users to create personal Web pages and post photos, videos and audio clips, much like the proprietary system used by News Corp.'s MySpace. Cisco said the acquisition, its 116th since 1993, is the company's first in the social networking space but likely not the last. The deal is expected to close within the current fiscal quarter. Analysts said the acquisition helps further Cisco's expansion beyond its role as purely a network equipment provider and into helping distribute the media that drives bandwidth consumption and even more network upgrades. Danielle Levitas, a senior analyst at market researcher IDC, said the Five Across acquisition could help Cisco win greater access to a wide range of companies, particularly those in media and entertainment, looking to upgrade their Web sites to connect with customers. "I actually see this as benefiting their core business - if they can promote users using their broadband more, that's huge for them," Levitas said. Cisco has profited mightily in recent quarters from surging sales of its routers and switches as service providers and other companies scramble to upgrade their networks to prepare for the next generation of video and other bandwidth-intensive downloads. Cisco, which was sitting on nearly $21 billion in cash at the end of the second quarter, has been rapidly expanding by acquiring companies that capitalize on the products and services that utilize the network itself. The company's largest recent acquisition was its $6.9 billion purchase last year of Scientific-Atlanta Inc., the world's second-largest cable television box seller. Last month, Cisco also announced it was paying $830 million in cash and stock to acquire IronPort Systems Inc., a maker of anti-spam and antivirus security products. That deal is also expected to close in the current quarter. Investors have cheered the San Jose-based company's robust earnings growth, sending its shares up 45 percent from a year ago and creating more than $51 billion in additional shareholder wealth. Cisco's stock closed up 5 cents to $28.14 on Thursday before the acquisition was announced. By JORDAN ROBERTSON, AP Technology Writer © 2006 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.





Cisco Systems ag teknolojileri konusunda dünyaki lider kuruluslardan biridir. 1984 yilinda Standford Üniversitesi'nden Len Bosack ve Sandy Lerner tarafindan kurulmustur. Sirketin ismi San Francisco sehrinin son iki hecesinden olusturulmustur.






Cisco Systems tüm dünya çapinda ag network çözümleri sunan bir sirkettir. Cisco Systems'in sundugu sertifikasyon sistemi yine tüm dünyada geçerli olan ve Cisco Certified elemanlarin is bulmasinda kolaylik saglayan bir içerige sahiptir.1984 yilinda Standford Üniversitesi'nden Len Bosack ve Sandy Lerner tarafindan kurulmustur. Bu sertifikasyon sistemi CCNA (Cisco Certified Networking Associate), CCNP (Cisco Certified Networking Professional) ve CCIE (Cisco Certified Internetworking Expert) seviyelerinden olusmaktadir.


Sirketin ismi San Francisco sehrinin son iki hecesinden olusturulmustur.






Dubai Internet Sehri (Dubai Internet City) kisaca DIC, Dubai emirligi tarafindan, Dubai'nin 25 km. güneyinde bir serbest ticaret bölgesinde insa edilip ekim 2000'de açilan bilisim teknolojisi parkidir.


Saglanan cazip imkanlarla aralarinda Microsoft, IBM, Oracle Corporation, Sun Microsystems, Cisco, HP, Nokia, Siemens gibi dünya çapinda birçok bilisim firmasininda bulundugu serbest ticaret bölgesinde bugün 850 firma ve 10.000 üzerinde çalisan mevcuttur.






Default username on Cisco routers

I get a lot of hits via Google from people searching for a default username on Cisco router. It's ages-old news, but there is no default username. Period. If you have to get access to a router and cannot remember the password(s), the only thing left is the password recovery mechanism ... although even that can be disabled with the no service password-recovery configuration command.

There are, however, a few things you can do if you want to relax the access to your router in a lab environment (never do it in a production network):


  • If you configure no enable password, you can switch to enable mode without supplying a password
  • If you want to telnet to a router without supplying a password, configure no login on the vty lines.
  • If you want to be in privilege mode immediately after accessing the router, configure privilege level on the console or vty lines.

Cisco IOS web server with no enable password

IOS has (yet another) nice "underdocumented" feature - if you don't have an enable password/secret configured on your router, you can access IOS HTTP(S) server (assuming it's enabled with the ip http server command) without any authentication whatsoever. Of course you'd never do that in a production environment, but it's nice to know you can always configure the router from a web browser if needed (see also the discussion on default passwords with Cisco SDM).
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