Answer / Poorva

An IPv4 address consists of 32 bits and is represented in dotted decimal notation as four octets, each ranging from 0 to 255. For example: 192.168.1.1

Which two of the following protocols are used at the Transport layer? A.) ARP B.) UDP C.) ICMP D.) RARP E.) TCP F.) BootP

7 Answers  

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1350 Value in which type of access-list?

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What ISDN protocol specifies concepts, terminology, and services? A.) Q B.) S C.) I D.) E

1 Answers   Ethio Telecom,

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Identify 3 ways in which a router can be configured? A.) TFTP B.) Nvram C.) ROM D.) Console E.) Trace

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Which is true regarding half duplex Ethernet operation? A.) Half Duplex ethernet technology provides a transmit circuit connection wired directly to the receiver circuit at the other end B.) Half duplex transmission between stations is achieved by using point to multipoint Ethernet and Fast Ethernet C.) With Half Duplex transmission logically circuits feed into a single cable creating a situation similar to a one way bridge D.) Half Duplex transmission between stations is achieved using Point to Point Ethernet & Fast Ethernet

1 Answers  

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What is the purpose and default value of the CDP timer command? A.) 90 seconds; interval before an entry expires B.) 60 seconds; interval between updates C.) 60 seconds; interval before an entry expires D.) 90 seconds; interval between updates

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What is a backoff on an 802.3 networks A. It is latency in store and forward switching B. It is the time used for token passing from machine to machine C. It is the retransmission delay that is enforced when a collision occurs D. it is the result of two nodes transmitting at the same time. The frames from each transmitting device collide and are damaged.

3 Answers  

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What is the maximum request timer?

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Identify the command to configure the IP address 172.16.100.5 255.255.255.0? A.) Router(config-if)# ip address 172.16.100.5 255.255.255.0 B.) Router(config)# ip address 172.16.100.5 C.) Router# ip address 172.16.100.5 255.255.255.0 D.) Router(config)# ip address 172.16.100.5 255.255.255.0

2 Answers  

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Which layer defines the physical topology? A.) Application B.) Transport C.) Network D.) Data Link E.) Physical F.) Session

1 Answers  

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What is mtu and what is its size for transmission?

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What does the meaning of interface 0/0?

1 Answers  

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