Cisco Ccna Exam Questions
cisco certification 200-125 ccna exam preparation with practice questions and Answers
Which two layers of the OSI model have the same functions as the TCP/IP model Network Access Layer? (Choose two.)
Network
Transport
Physical
Data Link
Session
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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...
The network administrator needs to connect two routers directly via their FastEthernet ports. What cable should the network administrator use?
straight-through rollover cross-over serial
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...
Refer to the routing table shown in the exhibit. What is the meaning of the highlighted value 192?
It is the value assigned by the Dijkstra algorithm that designates the number of hops in the network. It is the value used by the DUA...
Which of the following network devices are recommended to be assigned static IP addresses? (Choose three.)
LAN workstations servers network printers routers remote workstations laptops
Which two statements are true regarding metrics? (Choose two.)
RIP uses bandwidth as a metric. OSPF uses delay as a metric. EIGRP uses bandwidth as a metric. OSPF uses cost based on bandwidth as a m...
As compared to SSH, what is the primary disadvantage of telnet?
not widely available does not support encryption consumes more network bandwidth does not support authentication
Refer to the exhibit. Host_A is attempting to contact Server_B. Which statements correctly describe the addressing Host_A will generate in the process? (Choose two.)
Refer to the exhibit. Host_A is attempting to contact Server_B. Which statements correctly describe the addressing Host_A will generate ...
Refer to the exhibit. What is the significance of the /8 in the route to the 10.0.0.0 network?
It indicates that there are 8 hops between this router and the 10.0.0.0 network. It represents the time, in milliseconds, it takes for ...
Which three statements are true about the role of routers in the network? (Choose three.)
They propagate broadcasts. They enlarge collision domains. They segment broadcast domains. They interconnect different network technolog...