Cisco Ccna Exam Questions
cisco certification 200-125 ccna exam preparation with practice questions and Answers
What information is added during encapsulation at OSI Layer 3?
source and destination MAC
source and destination application protocol
source and destination port number
source and destination IP address
ccna exploration 1 chapter 5 Exam Question And Answers
What information is added during encapsulation at OSI Layer 3?
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What makes fiber preferable to copper cabling for interconnecting buildings? (Choose three.)
greater distances per cable run lower installation cost limited susceptibility to EMI/RFI durable connections greater bandwidth potential e...
When the destination network is not listed in the routing table of a Cisco router, what are two possible actions that the router might take? (Choose two.)
The router sends an ARP request to determine the required next hop address. The router discards the packet. The router forwards t...
What two conclusions are evident from these commands? (Choose two.)
Users who attempt to connect to the console port of the router must enter a password. The entries permit access through the console by the ...
Refer to the exhibit. Which term correctly identifies the device type that is included in the area B?
source end transfer intermediary
Refer to the exhibit. What two commands will change the next-hop address for the 10.0.0.0/8 network from 172.16.40.2 to 192.168.1.2? (Choose two.)
Refer to the exhibit. What two commands will change the next-hop address for the 10.0.0.0/8 network from 172.16.40.2 to 192.168.1.2? (C...
A network technician is configuring a Cisco 2811 router. The technician types conf at the privileged level command prompt and presses the TAB key. What action will the router take?
It will revert to the user mode. It will perform an auto-complete function. It will go into the global configuration mode. It will give a...
If the default gateway is configured incorrectly on the host, what is the impact on communications?
The host is unable to communicate on the local network. The host can communicate with other hosts on the local network, but is unable t...
Which sublayer of the data link layer prepares a signal to be transmitted at the physical layer?
LLC MAC HDLC NIC
What is the purpose of resource records in DNS?
temporarily holds resolved entries used by the server to resolve names sent by the client to during a query passes auth...
Which of the following are features of IPv6? (Choose three.)
larger address space faster routing protocols data types and classes of service authentication and encryption improved host naming conventio...