Cisco Ccna Exam Questions
cisco certification 640-802 ccna exam preparation with practice questions and Answers
What are two forms of application layer software? (Choose two.)
What is a supernet?
the network for a default route a summarization of classful addresses a network that contains both private and public addresses a set of...
ccna exploration 1 chapter 5 exam answers
What is a component of a routing table entry? the MAC address of the interface of the router the destination Layer 4 port number the ...
What is dynamically selected by the source host when forwarding data?
destination logical address source physical address default gateway address source port
Refer to the exhibit. A network administrator discovers that host A is having trouble with Internet connectivity, but the server farm has full connectivity. In addition, host A has full connectivity to the server farm. What is a possible cause of this problem?
Refer to the exhibit. A network administrator discovers that host A is having trouble with Internet connectivity, but the server farm ...
What are two functions of encapsulation? (Choose two.)
tracks delay between end devices enables consistent network paths for communication allows modification of the original data before transm...
Refer to the exhibit. Which network prefix will work with the IP addressing scheme shown in the graphic.
/24 /16 /20 /27 /25 /28
Refer to the exhibit. After the commands are entered, which password will be required to establish a Telnet session with the router?
cisco letmein please access
Refer to the exhibit. Hosts on the 192.168.1.0 network cannot communicate with hosts on the 172.16.1.1 network. The network administrator has run the show ip route command on R1.
Refer to the exhibit. Hosts on the 192.168.1.0 network cannot communicate with hosts on the 172.16.1.1 network. The network administrator...
Refer to the exhibit. A network engineer is summarizing the two groups of routes on router R1 shown in the exhibit. Which summarization will work for all the subnets?
192.168.0.0/23 192.168.0.0/22 192.168.0.0/21 192.168.0.0/20
Refer to the exhibit. The diagram represents the process of sending e-mail between clients. Which list correctly identifies the component or protocol used at each numbered stage of the diagram?
1.MUA 2.MDA 3.MTA 4.SMTP 5.MTA 6.POP 7.MDA 8.MUA 1.MUA 2.POP 3.MDA 4.SMTP 5.MTA 6.MDA 7.SMTP 8.MUA 1.MUA 2.POP 3.SMTP 4.MDA 5.MTA 6.SMTP...