What does a router do with a packet that it does not have a destination network for? A.) Sends it to the Serial port B.) Drops the packet C.) Sends it back out the same interface it received it in D.) Forwards the packet to the next hop

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What is the working of router?

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Which IEEE standard is used to define Wi-Fi? A. IEEE 802.3 B. IEEE 802.5 C. IEEE 802.11h D. IEEE 802.11c E. IEEE 802.11

13 Answers   Infosys,

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Which of the following is true regarding standard ISDN BRI service? A.) ISDN BRI B channels are typically 64K. B.) ISDN BRI can handle only voice. C.) ISDN BRI can handle only data. D.) ISDN BRI has 2B and 1D channels. E.) ISDN BRI D channels are 16K. F.) ISDN BRI can handle voice and data.

2 Answers  

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Which of the following are examples of the Session Layer? A.) TCP B.) LLC C.) SQL D.) NFS E.) Token Ring

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Which global configuration command will tell the router to load the IOS file 'IOS_filename' from FLASH memory at the next boot? A.) boot system flash B.) boot system flash IOS_filename C.) boot system IOS_filename flash D.) boot system tftp IOS_filename tftp_address E.) config-register 0x0102 IOS_ filename

2 Answers   HSBC,

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Identify the type of hardware required to connect a Token ring network to an Ethernet network? A.) Repeater B.) TR-Enet C.) Router D.) Token Ring to Ethernet translation hub

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Why we are not using subnet mask of class A in class C?before answering this question, just think upon if we do this then we don't need to move to IPv6.

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What is the purpose of Split Horizon? A.) It prevents the regular update messages from reinstating a route that has gone down B.) Information received on an interface cannot be sent back out the same interface C.) Informs all neighbor routers that two routes exist D.) Tells the router the destination is unreachable

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Which router component stores routing tables APP cache and packet buffers? A. ROM B. RAM C. AVRAM D. Flash memory

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What is the difference between OSPF Exteral Type 1 (O E1) & External Type 2 (O E2) routes????

4 Answers  

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Why ESP Transport mode is not compatible with NAT????? Though New IP Header in Tunnel mode & Original IP Header in Transport mode are out of Authentication & Encryption.

1 Answers  

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