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【单选题】

Host 1 receives a file from remote server 1. Which MAC address appears as the source address in the header of the frames received by Host 1（）。

A、The MAC address of the NIC in Host 1

B、The MAC address of the NIC in server 1

C、The MAC address of the Fa0/0 interface of router R1

D、The MAC address of the s0/0/0 interface of the router R2

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更多“Host 1 receives a file from remote server 1. Which MAC address appears as the source address in the header of the frames received by Host 1（）。”相关的问题
第1题
[单选题] A host is attempting to send data to another host on a different network. What is the first action that the sending host will take?（）

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.  

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第2题
[单选题] A host is attempting to send data to another host on a different network. What is the first action that the sending host will take?（）

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.  

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第3题
[多选题] There are 2 switches in the Testking LAN, with no routers. Ports 1, 2 & 3 are assigned to VLAN 1 in switch 1 and 2 and ports 4, 5 & 6 are assigned to VLAN 2 in both switches. These two switches are connected together via a trunked link. Which of the conditions below would verify trunk and VLAN operation?（）

A、Host 1 on VLAN 1 can ping Host 2 on VLAN 1  B、Host 1 on VLAN 1 can ping Host 4 on VLAN 2  C、Host 1 on VLAN 1 can not ping Host 2 on VLAN 1  D、Host 4 on VLAN 2 can not ping Host 1 on VLAN 1  E、Host 4 on VLAN 2 can ping Host 2 on VLAN 2  

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第4题
[多选题] You're the systems administrator at Testing, and you create the following access control lists. You then enter the command "ip access-group 101 in" to apply access control list 101 to router TK1s e0 interface.Which of the following Telnet sessions will be blocked as a result of your access lists?（）

A、Telnet sessions from host A to host 5.1.1.10  B、Telnet sessions from host A to host 5.1.3.10  C、Telnet sessions from host B to host 5.1.2.10  D、Telnet sessions from host B to host 5.1.3.8  E、Telnet sessions from host C to host 5.1.3.10  F、Telnet sessions from host F to host 5.1.1.10  

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第5题
[单选题] 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?（）

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  

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第6题
[多选题] The access control list shown in the graphic has been applied to the Ethernet interface of router R1using the ip access-group 101 in command.Which of the following Telnet sessions will be blocked by this ACL？（）

A、from host PC1 to host 5.1.1.10  B、from host PC1 to host 5.1.3.10  C、from host PC2 to host 5.1.2.10  D、from host PC2 to host 5.1.3.8  

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第7题
[] 仅仅允许到主机1.1.1.1的SMTP邮件服务的命令是（）。

A、A、access-list 10 permit smtp host 1.1.1.1  B、B、access-list 110 permit ip smtp host 1.1.1.1  C、C、access-list 10 permit tcp any host 1.1.1.1 eq smtp  D、D、access-list 110 permit tcp any host 1.1.1.1 eq smtp  

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第8题
[单选题] Refer to the exhibit. SW1 and SW2 have default configurations. What will happen if host 1 sends a broadcast？（）

A、 Hosts 2， 3， and 4 will receive the broadcast.   B、 Hosts 1， 2， 3， and 4 will receive the broadcast.  C、 Host 2 and the Fa0/0 interface of R1 will receive the broadcast.  D、 Hosts 1， 2 and the Fa0/0 interface of R1 will receive the broadcast.   E、 Hosts 1， 2， 3， 4 and interface Fa0/0 of R1 will receive the broadcast.  F、 Hosts 2， 3， 4， and interfaces Fa0/0 and Fa0/1 of R1 will receive the broadcast.  

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第9题
[多选题] 网络管理员正在加一个新的主机到交换机A，哪三个值能被用来配置这些主机？（）

A、host A IP address：192.168.1.79  B、host A IP address：192.168.1.64  C、host A default gateway：192.168.1.78  D、host B IP address：192.168.1.128  E、host B default gateway：192.168.1.129  F、host B IP address：192.168.1.190  

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