Computer Networking
Which command will show you whether a DTE or a DCE cable is plugged into serial 0?

sh int s0
sh int serial 0
show controllers serial 0
show serial 0 controllers

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Computer Networking
What does the passive command provide to dynamic routing protocols?

Stops an interface from sending or receiving periodic dynamic updates.
Stops the router from receiving any dynamic updates.
Stops the router from sending any dynamic updates.
Stops an interface from sending periodic dynamic updates but not from receiving updates.

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Computer Networking
The network layer, in reference to the OSI model, provide

None of these
All of these
the interface between the X.25 network and packet mode device
the virtual circuit interface to packet-switched service
data link procedures that provide for the exchange of data via frames that can be sent and received

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