A technician has terminated a cable on the datacenter with an RJ-11 connector. Which of the following
applications is MOST likely being used?
A.
Ethernet for a NAS appliance
B.
Out-of-band management
C.
VRRP interconnect link
D.
Crossover patch cabling
My guess is that it should be answer “B”.
In case there is only one or just a few network devices, some of them provide AUX ports making it possible to connect a dial-in modem for direct CLI access. The mentioned terminal server can often be accessed via a separate network that does not use managed switches and routers for a connection to the central site, and/or it has a modem connected via dial-in access through POTS or ISDN.
Never seen a RJ-11 patch cable only RJ-45 but correct me if i’m wrong.
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