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3Com 4210 24-Port Ethernet Switch Questions & Answers
How to configure mini-GBIC port
For mini-GBIC ports you have to set the media type under the interface settings
if you want to use fiber, set the meida type as fiber and for copper media type as rj45
5/25/2012 3:43:45 AM •
3Com 4210...
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Answered
on May 25, 2012
I have AVI Video and it only plays sound
Ok it is may be do you to system is old needs up to date , so that the video may not have downloaded completely from the source web portal. The media player present in your handset is outdated.
Db9 rj45 pinout
Here is the standard pinout for a console port on a router to seriel port for computers
HI,
I have two 3com
I don't know anything about these units, nor do I have time to source any docs for you, but maybe you can try connecting a PC directly to the port your patch panel is connecting the the switch from, you can at least see if that port is working.
My next and only other suggestion is to invest in a "LAN cable tester". In my area, you can find cheap ones for U$20.
The tester will allow you to check connectivity between any two ports, and allows you to test both patch links and individual CAT5/6 cables.
Good luck!
Facebook recovery
notify the police dept / person handling the case and let them know about the face book information
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