WebEx archives - Network technologies and trends

Network technologies and trends:

WebEx

Jan 10 2009   6:11AM GMT

Cisco reached one more milestone with WebEx ,by bringing WebEx to iPhone



Posted by: Yasir Irfan
WebEx, iPhone, Unified Meeting, Cisco Unified MeetingPlace, Cisco WebEx Meeting Center, Cisco Unified IP Phone, 3G mobile
Cisco reached one more milestone with WebEx by announcing the iPhone users to participate in WebEx virtual meetings.  Now no more excuses for the people to miss a meeting, who are out of office without a PC.

 

The Cisco WebEx Meeting Center App (iTunes App Store link) is free and is almost same as the web-based version. Meeting attendees can simply access the WebEx via an iPhone join link in the meeting invitation.

Following are highlights and features from Cisco press release;

Highlights / Key Facts:

  • Out of the office or on the move no longer means out of the loop. Cisco is extending its web conferencing and collaboration capabilities to the Apple iPhone 3G user experience, with Cisco WebEx Meeting Center and Cisco Unified MeetingPlace.
  • The new Cisco WebEx meetings iPhone application, which is available for free download from the AppStore, allows users to simply click to join and actively collaborate in CiscoWebEx meetings. With Cisco WebEx Meeting Center application on the iPhone, users can view what’s being shared, see the meeting participant list, see the active speaker and chat with other meeting participants.
  • The online meeting experience gives users the ability to take advantage of simultaneous web and audio conferencing capabilities from Cisco on both the 3G mobile and 802.11 wireless (Wi-Fi) networks. The solution supports multiple telephony configurations including SaaS-based telephony from Cisco WebEx Meeting Center, premises-based telephony from Cisco Unified MeetingPlace, or telephony from Cisco’s service provider partners. The download is free from the AppStore. Users need to have current subscriptions to the WebEx services to schedule or host a meeting.
  • A future version of the solution will include Cisco WebEx Meeting Center as well as the ability to see meeting participants and the active speaker from Cisco Unified MeetingPlace. Users will be able to move in-session Cisco WebEx Meeting Center and Cisco Unified MeetingPlace conferences from the Apple iPhone 3G to an office environment and back, by transferring the audio to a Cisco Unified IP Phone and the web conference to a computer for a rich collaboration experience.

Check out the video for a preview of WebEx for the iPhone:

Nov 12 2008   12:56PM GMT

Solution for %IP-4-DUPADDR: Duplicate address error log in your Cisco 6500 Switches running HSRP



Posted by: Yasir Irfan
Switches, Cisco, Switching, Routing and Switching, Cisco IOS, WebEx, Hot Standby Router Protocol, HSRP, Cisco 6500, Cisco Tips, Cisco Learning, Network Troubleshooting, Cisco Systems, Cisco 6500 Series Catalyst Switch, Cisco Catalyst 6513 Switch, Cisco Support, TAC

Dear Friends In my previous post I was talking about the HSRP error generated in Cisco 6513 Switches with a Duplicate IP Address. I did open a TAC case with Cisco Systems. I should first of all salute Cisco for the great support to solve this issue.  Cisco TAC Engineer Mr. Pradeep was in constant touch with me in this case to resolve the issue. The best part of their support is the use of technology. Mr. Pradeep initiated a Web Ex meeting with me and spent more than hour to check step by step.  He helped me a lot and did learned lot of things from Cisco TAC team, like how to approach the problem and what measures should be taken to trouble shoot any problem. Finally we came to the conclusion there are no bugs or errors in the IOS we are using. There are no problems either in hardware or in the current configuration.I would like to quote the solution provided Mr. Pradeep TAC Engineer, Cisco Systems “Let me summarize this issue. You told me that there is one Trojan affected PC/ Host, which is connected to your access switch. Further, you got some duplicate IP address messages on your core switch. During troubleshooting, I have checked and verified that the Cisco’s Switches are working fine. Their configurations were correct. Generally duplicate IP addresses can be impounded by “broken HSRP links” or “incorrect DHCP pool configuration”, or by misconfiguration of switches or STP. I found that this entire setup is configured correctly. Furthermore, I would like to inform you that Cisco’s IOS cannot resolve Trojan issue on any PC. PC has got its own Operating System, and IOS can work only and only on “Cisco’s device”

 So now it’s quite clear if you face this kind of problem make sure the infected PC is removed from the network and make sure it s free from any sort of Trojans or Virus.


Oct 15 2008   5:56AM GMT

Cisco® I-Prize innovation contest winners are….



Posted by: Yasir Irfan
Contest, WebEx, Cisco TelePresence, Cisco News, Cisco Systems, I-Prize

Cisco announced the winner of the Cisco® I-Prize innovation contest, a global competition held to identify a major business opportunity for Cisco. The winning team , is based in Germany and Russia, came up with a business plan for Cisco that improves the energy efficiency by taking an advantage of Cisco’s leadership in Internet Protocol (IP) technology.

Since the winning team based in two counties they relied on Cisco’s collaboration portfolio of Cisco TelePresence, Cisco Unified Communications and the new Cisco WebEx® Connect application platform, to virtually present their idea to Cisco.

The winning team was led by Anna Gossen, a computer science student at the Karlsruhe University in Germany. With the help of Niels Gossen, a computer science student at the University of Applied Sciences in Germany, and Sergey Bessonnitsyn, a systems engineer from Russia, the team is eligible to receive US$250,000 in cash to be equally shared among the team members. The team may also be considered for opportunities to join Cisco.