Which three commands are used to configure information into RAM on a router? (Choose three) A. configure memory B. configure terminal C. configure overwrite D. copy tftp startup-config E. copy running-config startup-config F. copy startup-config running-config

8 Answers   HCL,

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What is a characteristic of Store and Forward switches? A.) They forward the frame before it is completely read. B.) They work at wire speed. C.) They are the same a Cut-Through switching. D.) They read the entire frame and check CRC before forwarding. E.) They decrease latency.

1 Answers  

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Which OSI layer incorporates the MAC address and the LLC? A.) Data link B.) Network C.) Physcial D.) Transport

4 Answers  

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What are four functions/characteristics of the network layer of the OSI model? (Choose four) A. It uses a two-part address B. It maintains routing tables C. It uses broadcast addresses D. It establishes network addresses E. It provides access to the LAN media F. It provides media independence for upper layers G. It provides path selection for Internetwork communication

1 Answers  

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10.1.1.0 n/w advertised as /16 from EIGRP & /24 from OSPF which will come in routing table & why

6 Answers   IBM,

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Why Operating System Have only 65,535 port Numbers

5 Answers  

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How many ways are there to implement VPN architecture?

0 Answers   CCIE,

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1.hi all, my question is how maximum number of ports can exist in a switch? 2.Which type of switching good in using and why?

4 Answers   HCL,

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You have two Cisco routers setup back-to-back in a lab using DTE/DCE cables. To which router would you add the clockrate command? A.) The serial port on the DCE router B.) The Ethernet port on the DTE router C.) The Ethernet port on the DCE router D.) The serial port on the DTE router

3 Answers   TCS,

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I received a call from client that network is down. We have 100 or 1000 of switches and routers so how could we find the client switch and its port number? and useful commands to find this ?

8 Answers   Cubicor, HCL,

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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

7 Answers  

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how many vlan can be configured on a single switch

12 Answers   IBM, Sigma IT,

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