Cisco Ccna Exam Questions
cisco certification 200-125 ccna exam preparation with practice questions and Answers
An installed fiber run can be checked for faults, integrity, and the performance of the media by using what device?
light injector
OTDR
TDR
multimeter
ccna exploration 1 chapter 8 Exam Question And Answers
An installed fiber run can be checked for faults, integrity, and the performance of the media by using what device?
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Refer to the exhibit. Host A sends a frame with the destination MAC address as FFFF.FFFF.FFFF. What action will the switch take for this frame?
It will drop the frame. It will send the frame back to host A.
how many computers can be hosted on a network with an address of 192.168.244.0/23?
510 1022 30
At which heirarchical layer are switches normally not required to process all ports at wire speed?
core layer distribution layer access layer entry layer
When is a straight-through cable used in a network?
when connecting a router through the console port when connecting one switch to another switch when connecting a host to a switch when c...
The routers in the diagram use the subnet assignments shown. What is the most efficient route summary that can be configured on Router3 to advertise the internal networks to the cloud?
192.1.1.0/26 and 192.1.1.64/27 192.1.1.128/25 192.1.1.0/23 and 192.1.1.64/23 192.1.1.0/24 192.1.1.0/25 192.1.1.0/24 and 192.1.1.64/2...
Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.)
VTY interface console interface Ethernet interface secret EXEC mode privileged EXEC mode router configuration mode
A company is planning to subnet its network for a maximum of 27 hosts. Which subnet mask would provide the needed hosts and leave the fewest unused addresses in each subnet?
255.255.255.0 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.248
With the use of unshielded twisted-pair copper wire in a network, what causes crosstalk within the cable pairs?
the magnetic field around the adjacent pairs of wire the use of braided wire to shield the adjacent wire pairs the reflection of the electri...
Refer to the exhibit. Router1 and Router2 are running EIGRP. All interfaces are operational and packets can be forwarded between all networks. What information will be found in the routing table for Router1?
Refer to the exhibit. Router1 and Router2 are running EIGRP. All interfaces are operational and packets can be forwarded between all net...
Which of the following are primary functions of a router? (Choose two.)
packet switching microsegmentation domain name resolution path selection flow control