Which OSI layer header contains the address of a destination host that is another network?() A. applicationB. presentationC. sessionD. transportE. networkF. data linkG. physical
Which OSI layer header contains the address of a destination host that is another network?()
A. application
B. presentation
C. session
D. transport
E. network
F. data link
G. physical
相关考题：
Which OSI layer header contains the address of a destination host that is on another network?A. ApplicationB. PresentationC. SessionD. TransportE. NetworkF. Data linkG. Physical
An IPv6 host is configured to request a specific path through the network to reach a destination.Which IPv6 extension header should be used?() A. RoutingB. Hop-by-HopC. FragmentationD. Destination Options
When an IP packet is Layer 3－switched from a source in one VLAN to a destination in another VLAN,which field in a packet will be rewritten? () A. Layer 2 TTLB. Layer 3 TTLC. Layer 3 source addressD. Layer 3 transport protocolE. Layer 3 destination address
Which of the following correctly describe steps in the OSI data encapsulation process?() A. Transport layer divides a data stream into segments adds reliability flow control informationB. Data link layer adds physical source destination address an FCS to the segmentC. Packets are created when the network layer encapsulate a frame with source destination host address protocol related control informationD. Packets are created when the network layers adds layers 3 address control information to a segmentE. The presentation layer translated bits into bits into voltages for transmission across the physical link
Which of one the following fields is contained within an IEEE Ethernet frame header?() A. source and destination MAC addressB. source MAC address and destination network address onlyC. source and destination network address onlyD. source network address and destination MAC addressE. source and destination MAC address and source and destination network address
At which layer of the OSI model is the optimal path to a network destination determined at?() A. Data LinkB. SessionC. PhysicalD. PresentationE. NetworkF. Transport
At Layer 2 of the OSI model, which component connects a host to the network media?（）A、HubB、SwitchC、BridgeD、NICE、Transceiver
Which OSI layer header contains the address of a destination host that is another network?（）A、applicationB、presentationC、sessionD、transportE、networkF、data linkG、physical
At which layer of the OSI model is the optimal path to a network destination determined at?（）A、Data LinkB、SessionC、PhysicalD、PresentationE、NetworkF、Transport
When an IP packet is Layer 3-switched from a source in one VLAN to a destination in another VLAN,which field in a packet will be rewritten? （）A、Layer 2 TTLB、Layer 3 TTLC、Layer 3 source addressD、Layer 3 transport protocolE、Layer 3 destination address
A computer is connected to the network through a NIC， which has a unique assignment that is called the Ethernet MAC address. Which layer of the OSI model does the MAC address use to communicate with the network？（）A、 networkB、 applicationC、 sessionD、 data link
Regarding DHCP (dynamic host configuration protocol), which two of the following choices below are true?（）A、The DHCP Discover message uses FF-FF-FF-FF-FF as the Layer 2 destination address.B、The DHCP Discover message uses UDP as the transport layer protocol.C、The DHCP Discover message uses a special Layer 2 multicast address as the destination address.D、The DHCP Discover message uses TCP as the transport layer protocol.E、The DHCP Discover message does not use a Layer 2 destination address.F、The DHCP Discover message does not require a transport layer protocol.
A router receives a packet on interface 172.16.45.66/26. The source IP of the packet is 172.16.45.127/26 and the destination is 172.16.46.191/26.How will the router handle the packet?（）A、The destination is a host on another subnet, so the router will not forward the packet.B、The destination is a host on the same subnet, so the router will forward the packet.C、The destination is a broadcast address, so the router will not forward the packet.D、The destination is a network address, so the router will forward the packet.
Which of one the following fields is contained within an IEEE Ethernet frame header?（）A、source and destination MAC addressB、source MAC address and destination network address onlyC、source and destination network address onlyD、source network address and destination MAC addressE、source and destination MAC address and source and destination network address
Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN?（）A、physicalB、data linkC、networkD、transport
During the IPv6 address resolution， a node sends a neighbor solicitation message in order to discover which of these？（）A、The Layer 2 multicast address of the destination nodeB、The solicited node multicast address of the destination nodeC、The Layer 2 address of the destination node based on the destination IPv6 addressD、The IPv6 address of the destination node based on the destination Layer 2 address
An IPv6 host is configured to request a specific path through the network to reach a destination.Which IPv6 extension header should be used?（）A、RoutingB、Hop-by-HopC、FragmentationD、Destination Options
单选题During the IPv6 address resolution， a node sends a neighbor solicitation message in order to discover which of these？（）AThe Layer 2 multicast address of the destination nodeBThe solicited node multicast address of the destination nodeCThe Layer 2 address of the destination node based on the destination IPv6 addressDThe IPv6 address of the destination node based on the destination Layer 2 address
单选题At which layer of the OSI model is the optimal path to a network destination determined at?（）AData LinkBSessionCPhysicalDPresentationENetworkFTransport
多选题Which of the following correctly describe steps in the OSI data encapsulation process?（）ATransport layer divides a data stream into segments adds reliability flow control informationBData link layer adds physical source destination address an FCS to the segmentCPackets are created when the network layer encapsulate a frame with source destination host address protocol related control informationDPackets are created when the network layers adds layers 3 address control information to a segmentEThe presentation layer translated bits into bits into voltages for transmission across the physical link
单选题At Layer 2 of the OSI model, which component connects a host to the network media?（）AHubBSwitchCBridgeDNICETransceiver
单选题Which OSI layer header contains the address of a destination host that is another network?（）AapplicationBpresentationCsessionDtransportEnetworkFdata linkGphysical
单选题Which layer of the OSI reference model uses the hardware address of a device to ensure message delivery to the proper host on a LAN?（）AphysicalBdatalinkCnetworkDtransport
单选题During the IPv6 address resolution， a node sends a neighbor solicitation message in order to discover which of these？ （）A The Layer 2 multicast address of the destination nodeB The solicited node multicast address of the destination nodeC The Layer 2 address of the destination node based on the destination IPv6 addressD The IPv6 address of the destination node based on the destination Layer 2 address
单选题A computer is connected to the network through a NIC， which has a unique assignment that is called the Ethernet MAC address. Which layer of the OSI model does the MAC address use to communicate with the network？（）A networkB applicationC sessionD data link
单选题Which of one the following fields is contained within an IEEE Ethernet frame header?（）Asource and destination MAC addressBsource MAC address and destination network address onlyCsource and destination network address onlyDsource network address and destination MAC addressEsource and destination MAC address and source and destination network address
单选题A router receives a packet on interface 172.16.45.66/26. The source IP of the packet is 172.16.45.127/26 and the destination is 172.16.46.191/26.How will the router handle the packet?（）AThe destination is a host on another subnet, so the router will not forward the packet.BThe destination is a host on the same subnet, so the router will forward the packet.CThe destination is a broadcast address, so the router will not forward the packet.DThe destination is a network address, so the router will forward the packet.
多选题Which of the following correctly describe steps in the OSI data encapsulation process?（）AThe transport layer divides a data stream into segments and may add reliability and flow control information.BThe data link layer adds physical source and destination addresses and an FCS to the segment.CPackets are created when the network layer encapsulates a frame with source and destination host addresses and protocol-related control information.DPackets are created when the network layer adds Layer 3 addresses and control information to a segment.EThe presentation layer translates bits into voltages for transmission across the physical link.