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 metric does the RIP routing protocol consider to be infinity?
0 15 16 224 255
What address can be used to summarize networks 172.16.1.0/24, 172.16.2.0/24, 172.16.3.0/24, and 172.16.4.0/24?
172.16.0.0/21 172.16.1.0/22 172.16.0.0 255.255.255.248 172.16.0.0 255.255.252.0.
What is a routing loop?
a packet bouncing back and forth between two loopback interfaces on a route a condition where a return path from a destination is differen...
Which piece of information is available from examining the output of the command show ip interface brief?
Interface speed and duplex Interface MTU Errors Interface MAC address Interface IP address
Which two conditions would create a setting where the use of a distance-vector routing protocol would be efficient? (Choose two.)
the network requires a special hierarchical design fast convergence of the network is crucial the network is using a hub and spoke topolo...
What are three characteristics of the RIPv1 routing protocol? (Choose three.)
supports the use of VLSM uses hop count as a metric considers a metric of 16 as infinity has an administrative distance of 110 by defaul...
Refer to the exhibit. R1 is configured properly for a single area OSPF, and R2 has been recently installed in the network. Which set of commands is required to configure a single area OSPF for the networks that are connected to R2?
R2(config)# router ospf 1 R2(config-router)# network 192.168.2.0 0.0.0.255 area 0 R2(config-router)# network 10.1.1.0 0.0.0.3 area 0 ...
Which of the following is associated with link-state routing protocols?
low processor overhead poison reverse routing loops split horizon shortest-path first calculations
Which layer of the Cisco Collaboration Architecture contains unified communications and conference software such as Cisco WebEx Meetings, WebEx Social, Cisco Jabber, and TelePresence?
service provider edge enterprise WAN applications and devices services module
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...