Ccna certification Practice Tests

A.  Configure PAP on this router.

B.  Configure PPP encapsulation on this router.

C.  Verify that the local username matches the adjacent router’s hostname and the pass-

words match.

D.  Verify that the remote username matches the adjacent router’s hostname and the 

passwords match.

 77.  Which device is responsible for adding the label to a MPLS packet?

A.  Customer edge (CE) router

B.  Provider edge (PE) router

C.  Customer premise switch

D.  Label switch routers (LSR)

 78.  What is the term that defines the end of the provider’s responsibility and the beginning of 

the customer’s responsibility?

A. CPE

B. CO

C.  Local loop

D. Demarc

 79.  What is the speed of a DS1 connection in North America?