switch-1 will drop the data because it dose not have an entry for that MAC address
switch-1 will flood the data out all of its port from which the data originated
switch-1 will forward the data to its default gateway
tch-1 will send an ARP request out all its ports except the port from which the data originated
第1题:
A. Drop the data.
B. Send the data frames to the default gateway.
C. Create an ARP request to get a MAC address for the receiving host.
D. Send a TCP SYN and wait for the SYN ACK with the IP address of the receiving host.
第2题:
A.switch-1 will drop the data because it dose not have an entry for that MAC address
B.switch-1 will flood the data out all of its port from which the data originated
C.switch-1 will forward the data to its default gateway
D.tch-1 will send an ARP request out all its ports except the port from which the data originated
第3题:
A. The local host will respond to ICMP echo-request packets from 192.168.53.10.
B. The local host will respond to UDP port 53 requests from 192.168.1.25.
C. The local host can send any packet of any type to host 172.16.1.1.
D. The local host will accept any packet of any type from host 172.16.1.1.
E. The local host can send packets to UDP port512 on server 192.168.53.10.
第4题:
A.send a unicast ARP packet to the DSL modem/router
B.send unicast ICMP packets to the DSL modem/router
C.send Layer 3 broadcast packets to which the DSL modem/router responds
D.send a Layer 2 broadcast that is received by Host2, the switch, and the DSL modem/router
第5题:
A.172.16.182.1
B.192.168.1.1
C.10.16.176.1
D.192.168.1.6
第6题:
Refer to the exhibit.The network administrator normally establishes a telnet session with the switch from host A.However,host A is unavailable.The administrator′s attempt to the switch from host B fails,but pings to the other two hosts are successful.what is the issue?()
A.Host B and the switch need to be in the same subnet.
B.The switch needs and appropriate default gateway assigned.
C.The switch interface connected to the router is down.
D.Host B need to be assigned an IP address in vlan 1.
E.The switch interfaces need the appropriate IP addresses assigned.
第7题:
A.the MAC address of the seiver network interface
B.the MAC address of host A
C.the MAC address of router interface e 1
D.the MAC address of router interface e0
第8题:
A. RTA will not establish an OSPF adjacency w ith RTB
B. RTA will send OSPF hello packets, but will not send OSPF updates
C. RTA will not accept OSPF hello packets from RTB
D. RTA will send OSPF updates, but will not establish an adjacency with RTB
第9题:
A.standardization
B.conversion
C.encapsulation
D.synchronization
第10题: