How many types of ospf configuration?

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Why is UDP lease favored when compared to TCP?

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What should be the first command to create an access-list that prevents all users on subnetwork 10.10.128.0, using subnet mask 255.255.192.0, from being able to telnet anywhere? A.) access-list 101 deny tcp 10.10.128.0 0.0.63.255 any eq telnet B.) access-list 101 deny tcp 10.10.128.0 255.255.0.0 any eq telnet C.) access-list 101 deny tcp 10.10.128.0 255.255.192.0 any eq telnet D.) access-list 101 deny tcp 10.10.128.0 0.0.192.255 any eq telnet E.) access-list 101 deny tcp 10.10.128.0 0.0.128.255 any eq telnet F.) access-list 101 deny tcp 10.10.128.0 0.0.127.255 any eq telnet

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Identify 3 UDP characteristics? A.) Reliable communication protocol B.) Applications that use UDP must incorporate reliability C.) Connnection-less oriented D.) Incorporates no handshaking

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Of the following switching types, which one has the lowest latency? A.) Cut-through B.) Fragment Free C.) None D.) Store-and-forward

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Which statement about half duplex Ethernet operations is true? A. With half duplex transmission frames feed into a single cable in one direction at a time. B. Half duplex transmission between stations is achieved by using point to point Ethernet and Fast Ethernet connections C. Half duplex transmission between stations is achieved by using point to munificent Ethernet and Fast Ethernet connections D. Half duplex Ethernet technology provides a transmit circuit connection wired directly to the receiver circuit at the other end of the connection

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What is the last step in data encapsulation? A.) User information is converted into data. B.) Segments are converted into datagrams and packets. C.) Frames are put into bits. D.) Data is converted into segments. E.) Packets are put into logical frame.

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FastEthernet compares to 10baseT Ethernet in which of the following ways

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What will happen in OSPF, While a new highet priority DR joining in already running area.That area already having DR and BDR.

2 Answers   HCL,

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Ping uses which Internet layer protocol? A.) RARP B.) ICMP C.) ARP D.) FTP

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Which command enables directly connected network 199.55.72.0 to be used by RIP? A. Router(config router)# rip 199.55.0.0 B. Router(config router)# rip 199.55.72.0 C. Router(config router)# network 199.55.0.0 D. Router(config router)# network 199.55.72.0

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

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