Cisco Ccna Exam Questions
cisco certification 640-802 ccna exam preparation with practice questions and Answers
During the encapsulation process, what occurs at the data link layer?
address is added.
The logical address is added.
The physical address is added.
The process port number is added.
ccna exploration 1 chapter 2 Exam Question And Answers
What is the purpose of the TCP/IP Network Access layer?
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 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. A network administrator remotely accesses the CLI of RouterB from PC1 using Telnet. Which statement is true about this connection?
The data is automatically encrypted. A Telnet server process is running on PC1. The connection is made through a VTY session on the rout...
Why are port numbers included in the TCP header of a segment?
to indicate the correct router interface that should be used to forward a segment to identify which switch ports should receive or forwa...
Which of the following are primary functions of a router? (Choose two.)
packet switching microsegmentation domain name resolution path selection flow control
Which three IP addresses are private? (Choose three.)
184.108.40.206 10.35.66.70 192.168.99.5 172.18.88.90 220.127.116.11 18.104.22.168
Refer to the exhibit. A network administrator has to develop an IP addressing scheme that uses the 192.168.1.0 /24 address space. The network that contains the serial link has already been addressed out of a separate range. Each network will be allocated the same number of host addresses. Which network mask will be appropriate to address the remaining networks?
Refer to the exhibit. A network administrator has to develop an IP addressing scheme that uses the 192.168.1.0 /24 address space. The n...
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. What two pieces of information can be determined from the output that is shown? (Choose two.)
Refer to the exhibit. What two pieces of information can be determined from the output that is shown? (Choose two.) The local host is...
Refer to the exhibit. The number of required host addresses for each subnet in a network is listed in the exhibit. This number includes the host address requirements for all router ports and hosts on that subnet. After all device and router port address assignments are determined, what will be the total number of unused host addresses available?
Refer to the exhibit. The number of required host addresses for each subnet in a network is listed in the exhibit. This number include...