We have recently obtained a IGB Fibre Link from Colt and we are connecting it straight to the IGB interface on a 2950-24.
The IGB link is presented t us as SC and the IGB interface on the Switch is MTRJ. So I have used a SC-MTRJ fibre to do the connection. The connection does not come up on the 2950-24.
Even though Colt has been in several times to prove that there is traffic coming out of their equipment, I just don't get the IGB link come up on the 2950-24. The IGB interface on the 2950 is ok as I have connected it to another IGB interface and it came up ok but only when we connect the IGB fibre, it just does not work. Doing a loopback at both ends is also ok.
Have you put a cross in one end (TX -> RX), standard MTRJ to SC patch cables are straight through, if you used them at both ends you would have patched RX to RX and Tx to TX, you need to use a special Cross Over MTRJ to SC cable at one end to get TX -> RX
MT-RJ is an SX interface and uses multimode fiber. Is the fiber from Colt multimode or single mode? How long is the run? Multimode can go about 900 feet. If its single mode you need LX interfaces (GBIC required so you need a different 2900). If its multimode but farther than 900 feet you need LX interfaces with a conditioning cable to make them work on MMF.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.