The Border Gateway Protocol(BGP)is an interautonomous system(S1)protoco1．The primary function of a BGP speaking system is to exchange network(S2)information withother BGP system．This network reachability information includes information on the list of Auton0．mous System(ASs)that reachability information traverses．BGP一4 provides a new set of mecha-nisms for supposing(S3)interdomain routing．These mechanisms include support for adver-tising an IP(S4)and eliminate the concept of network class within BGP．BGP-4 also intro-duces mechanisms that allow aggregation of routes，including(S5)of AS paths．These chan-ges provide support for the proposed supernettting schem

(S1)

A．connecting

B．resolving

C．routing

D．supernettting

[单选题] The Border Gateway Protocol (BGP) is an interautonomous system （71） protocol. The primary function of a BGP speaking system is to exchange network （72） information with other BGP system. This network reachability information includes information on

[主观题]Border Gateway Protocol(BGP) is inter-autonomous system (71) protocol. BGP is based on a routing method called path vector routing. Distance vector routing is not a good candidate for inter-autonomous system routing because there are occasions on whi

[单选题]In enterprises, the gateway is the computer that(71) the traffic from a workstation to the outside network that is serving the Web pages. In homes ,the gateway is the(72) that connects the user to the internet.A．findsB．searchesC．routesD．tracks

[名词解释] 英译中：Gateway

[单选题]GateWay的功能是（）A . 协议转换B . 节点管理C . 视音频编解码D . 会议控制

[名词解释] Protocol协议

[单选题]The VoIP gateway can perform the digitization, () and encapsulation required, and it controls the setup of VoIP calls between the calling device and the called deviceA．amplificationB．depressionC．radiationD．compression

[单选题] (66) is a protocol that a host uses to inform. a router when it joins or leaves anInternet multicast group.(67) is an error detection code that most data conlmunication networks use.(68) is an interior gateway protocol that uses a distance vector al

[单选题]The Simple Network Management Protocol (SNMP)is an (71) protocol that facilitates the exchange of management information between (72) ．It is part of the Transmission Control Protocol/Internet Protocol(TCP/IP) protocol suite．SNMP enables network (73)

[单选题]The Simple Network Management Protocol (SNMP)is an(71)protocol that facilitates the exchange of management information between(72). It is part of the Transmission Control Protocol/Internet Protocol (TCP/IP) protocol suite. SNMP enables network(73)to