12-15-2013 07:44 PM - edited 03-04-2019 09:52 PM
Hello, why is gig interface with fibre cable and serial interface show interface status as down/down when other end port is shut or cable is pulled off but fastethernet port show up as up/down even if you pull the cable at both ends.
As fastethernet shows up/down even when the interface has no cable attached, I doubt calling ISP when I see fa0/0 as up/down.
I used to think up/down meant far end problem with all interface standards.
Lek
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12-15-2013 07:56 PM
Post the output to the command "sh interface
12-15-2013 08:22 PM
Hi Leo,
I'm sorry, I have no net connection, I m posting from my iPhone. Anyway, I tested myself yesterday in lab n found it to be so.
Any logical reasons?
Lek
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12-15-2013 08:34 PM
Not without any information? No.
12-15-2013 10:55 PM
Will post in few days cuz no net connection now:(
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