單項選擇題Under which circumstance, ie network type, would an OSPF router establish a neighbor adjacency, even though the DR/BDR election process was not performed?()

A. Point-to-point
B. Broadcast multicast
C. Nonbroadcast multicast
D. Backbone area 0
E. Virtual Link


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3.多項選擇題In EIGRP, what kind of route information is stored in the RAM of the router and maintained by way of hello packets and update packets?()

A. Neighbor Table
B. SRF Table
C. RTP Table
D. Topology Table
E. Query Table
F. Dual Table

4.單項選擇題Which one of the following statements best explains the split horizon rule?()

A. Only routers can split boundaries (horizons) between networks in separate AS numbers.
B. Each AS must keep routing tables converged to prevent dead routes from being advertised across boundaries.
C. Once a route is received on an interface, advertise that route as unreachable back out the same interface.
D. Information about a route should never be sent back in the direction from which the original update came.


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A Router with a BRI/T interface will be used for an ISDN Connection what other ISDN device is required to complete this connection? ()

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Which of the following correctly describe steps in the OSI data encapsulation process?()

題型:多項選擇題

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New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? ()

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A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? ()

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Which command is used to display the placement and direction of an IP access control list on a router?()

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Which of the following statements regarding routed and routing protocols are true?()

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