单项选择题
Refer to the exhibit.Switch-1 needs to send data to a host with a MAC address of 00b0.d056.efa4.What will Switch-1 do with this data?（）
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
点击查看答案
相关考题
- 单项选择题 What value is primarily used to determine which port becomes the root port on each nonroot switch in a spanning-tree topology?（）
- 单项选择题 Refer to the exhibit. Based on the information given. Which switch will be elected root bridge and why?（）
- 多项选择题 For what two purposes does the Ethernet protocol use physical addresses? （）
- 多项选择题 Which destination addresses will be used by Host A to send data to Host C?（）
- 单项选择题 Where does routing occur within the DoD TCP/IP reference model?（）
- 多项选择题 Which three statements accurately describe layer 2 Ethernet switches?（）
- 多项选择题 Refer to the exhibit.What two results would occur if the hub were to be replaced with a switch that is configured with one Ethernet VLAN?（）
- 单项选择题 Refer to the graphic.Host A is communicating with the seiver. What will be the source MAC address of the frames received by Host A from the server?（）
- 多项选择题 Which of the following correctly describe steps in the OSI data encapsulation process?（）
- 单项选择题 A receiving host computes the checksum on a frame and determines that the frame is damaged.The frame is then discarded.At which OSI layer did this happen?（）
- 单项选择题 A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the nework administrator is using for this operation?（）
- 单项选择题 Refer to the exhibit, Host A pings interface S0/0 on router 3, what is the TTL value for that ping?（）
- 单项选择题 Which layer in the OSI reference model is responsible for determining the availability of the receiving program and checking to see if enough resources exist for that communication?（）
- 多项选择题 Refer to the exhibit. Which three statements correctly describe Network Device A（）
- 多项选择题 Refer to the exhibit. What will Router1 do when it receives the data frame shown?（）
