Cisco Ccna Exam Questions
cisco certification 200-125 ccna exam preparation with practice questions and Answers
Which layer of the OSI Model responsible for Path selection?
Application Layer
Network Layer
Data Link Layer
Presentation Layer
Physical Layer
Path selection is done by Network Layer of the osi reference model
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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 a...
What can be identified by examining the network layer header?
the destination device on the local media the destination host address the bits that will be transferred over the media the source appl...
What are two structured engineering principles necessary for successful implementation of a network design? (Choose two.)
modularity security availability quality of service resiliency
Which of the Following is a Correct Default Route
ip route 192.168.10.0 0.0.0.0 serial 2/0 ip route 0.0.0.0 172.16.30.2 192.168.20.2 ip route 0.0.0.0 0.0.0.0 fastEthernet 1/0 ip route ...
Which layer of the OSI Model responsible for Path selection?
Application Layer Network Layer Data Link Layer Presentation Layer Physical Layer
What is the default encapsulation in a serial link on a Cisco router
HDLC frame-relay ppp Dot1q
Refer to the exhibit. Given the output in the exhibit, how would a clock rate be determined for this link?
The rate would be negotiated by both routers. A rate would not be selected due to the DCE/DTE connection mismatch. The rate configured...
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...
For organizations that are implementing a voice over IP solution, what functionality should be enabled at all three layers of the hierarchical network?
Power over Ethernet quality of service switch port security inter-VLAN routing
A network technician is asked to examine an existing switched network. Following this examination, the technician makes recommendations for adding new switches where needed and replacing existing equipment that hampers performance. The technician is given a budget and asked to proceed. Which two pieces of information would be helpful in determining necessary port density for new switches? (Choose two.)
forwarding rate traffic flow analysis expected future growth number of required core connections number of hubs that are needed in the acces...