A．It helps a computer artist to record his pictures electronically.B．It helps a comput

A. it avoids split-horizon issues with distance vector routing protocols.

B. IP addresses can be conserved if VLSM is not being used for subnetting.

C. A multipoint interface offers greater security compared to point-to-point subinterface configurations.

D. The multiple IP network addresses required for a multipoint interface provide greater addressing flexibility over point-to-point configurations.

A. The Frame Relay encapsulation on the physical interface.

B. The local DLCI on each subinterface.

C. An IP address on the physical interface.

D. The subinterface type as point-to-point.

A.They create split-horizon issues

B.They require a unique subnet within a routing domain

C.They emulate leased lines

D.They are ideal for full-mesh topologies

E.They require the use of NBMA options when using OSPF

A.Set the encapsulation of the interface to HDLC

B.Place the CSU/DSU in local-loop mode

C.Enable local-loop mode on the DCE Frame Relay router

D.Verify that the encapsulation is set to Frame Relay

A.Configure a separate sub-interface for each PVC with a unique DLCI and subnet assigned to the sub-interface

B.Configure each Frame Relay circuit as a point-to-point line to support multicast and broadcast traffic

C.Configure many sub-interfaces on the same subnet

D.Configure a single sub-interface to establish multiple PVC connections to multiple remote router interfaces

A.Configure a separate sub-interface for each PVC with a unique DLCI and subnet assigned to the sub-interface

B.Configure each Frame Relay circuit as a point-to-point line to support multicast and broadcast traffic

C.Configure many sub-interfaces on the same subnet

D.Configure a single sub-interface to establish multiple PVC connections to multiple remote router interfaces

A.It is supplied by the CSU/DSU.

B.It is supplied by the far end router.

C.It is determined by the clock rate command.

D.It is supplied by the Layer 1 bit stream timing.

A. Configure TCP header compression on interface

B. Configure MPL on the Frame Relay interfaces

C. Configure FRF 12 fragmentation on the Frame Relay interfaces

D. Fragmentation is not supported with service internetworking

A.TGCP里分别设置Frame relay或PPP

B.ILCP里分别设置Frame relay或PPP

C.都不是

A.TCP/IP and Frame Relay

B.X.25 and Frame Relay

C.ATM and TCP/IP

D.X.25 and TCP/IP