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Hi all,Greetings!!Am working in a firm that have more than 10 Cisco switches connected to one core master switch via SFP . But one of the Switch not communicate after few hours of working, when i check that SFP Connector in that switch it not blinkin...
Hi shaps,i have already tried by switching to next port , firstly it shows errdisable state once i clear that it went into same like prior port ( not connected).i check with inventory but i shows my sfp.
Hi All,Greetings !!I am working in a firm that has 10 Cisco catalyst 2960 switch connected with Core Switch WS-C6509 via optic fibre. when i joined, it was working good but now 3 of them not communicating with core switch after getting power cut. No ...
Hi ,I have tried your options but SFP is good but it doesn't go well. same problem exists. Is any configuration required for SFP ? if so pls reply with complete commands to configure.Thanks,Rawoof
