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Identify the 3 major functions at layer 3 of the OSI model?
A.) Forwarding process
B.) Logical addressing
C.) End-to-end connections
D.) Path selection
E.) MAC address examination
F.) Network monitoring
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Answer: A B D
Layer 3 determines the path, forwards the packet and
implements software
or logical addressing.
| Is This Answer Correct ? | 2 Yes | 0 No |
Which feature of PPP (Point to Point Protocol) allows the router to bind multiple channels together, to form a single logical channel? A.) multi-link ppp B.) multi-channel ppp C.) can't be done D.) omni-ppp E.) plp
Which of the following provide connection-oriented transport to upper layer protocols? A.) SPX B.) RIP C.) NLSP D.) NCP
Identify the command to display the IP routing table? A.) show route B.) show ip route C.) show ip table route D.) show ipx route
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What is hold down time formula of ospf?
Which of the following is a characteristic of a switch, but not of a router? A.) Switches forward packets based on the IPX or IP address in the frame B.) Switches forward packets based on the IP address in the frame C.) Switches forward packets based on the MAC address in the frame D.) Switches forward packets based only on the IP address in the packet
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Difference between routed and routing protocols not difference between protocol between those.
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What is the update period for rip?
Mention what command you must use if you want to delete or remove the configuration data that is stored in the nvram?
CCNA 
