1 Why were TCP/IP protocols developed? To insure that error correction of each packet takes place. *To allow cooperating computers to share resources across a network. To allocate resources that are needed for operating a computer on a LAN. To determine the “best path” decision making when forwarding packets of data. 2 Which of the…
Which data link layer protocol is used to carry frames across a Frame Relay link? HDLC PPP LAPD *** LAPF Frame RelayWhich of the following statements are true about a basic Frame Relay WAN connection between a customer and the service provider? (Choose two.) *** DTE devices such as routers and FRADs transmit user data. DTE devices such as Frame Relay switches…
1Why must routers be configured to specify the ISDN switch type? *** Switches use various implementations of Q.931. The IOS of most routers lacks the ability to autosense the switch. The switch must know what type of router it is communicating with. The Layer 3 connection between the terminal equipment and the ISDN switch is not standardized. 2Which of…
How did Cisco alter the HDLC encapsulation to allow a single link to carry multiple protocols? split the transmissions into multiple channels each carrying a single protocol identified the protocol in the FCS field compressed the datagrams differently for each protocol *** added a type field to identify the protocolA technician has used Telnet to gain remote access to…
1Which statements are correct regarding ATM connections? (Choose two.) uses only PVCs *** is useful for video transfers *** has data rates beyond 155 Mbps cells have 32 byte payload and a 5 byte overhead mandates single virtual circuits on a single leased line connection 2Which of the following describes a packet-switched network using connection-oriented data transfer? (Choose two.) ***…
Not : Bu cevaplari aynen gecirirseniz alacaginiz puan %80 dir.What is accomplished by segmenting a LAN with a bridge? *increase large collision domains reduce large collision domains reduce small broadcast domains increase small broadcast domains 2 How many Telnet sessions can take place simultaneously on a router running a standard edition of the IOS? 4…
1A network administrator is asked to design a system to allow simultaneous access to the Internet for 250 users. The ISP for this network can only supply five public IPs. What can be used to accomplish this task? routable translation dynamic translation static translation *** port address translation 2 The LAN attached to the Ethernet interface of the Raleigh router…
Bu sinav digerlerine gore biraz daha serttir 60 soru bulunmaktadir. Bu sinavdan yanlis hatirlamiyorsam 80 ve ustu alirsaniz CCNA INTRO sinavi icin size %50 indirim kuponu veriyorlar. Ki bu cevaplarla 90 ustu almaniz isten bile degil ancak sorular farkli cikabilir uyarayim..1 Which protocol is used by e-mail servers to communicate with each other? FTP HTTP …
1Which of the following describes the roles of devices in a WAN? (Choose three.) *** A CSU/DSU terminates a digital local loop. A modem terminates a digital local loop. A CSU/DSU terminates an analog local loop. *** A modem terminates an analog local loop. *** A router is commonly considered a DTE device. A router is commonly considered a DCE…
1What information does frame tagging add to each frame to allow delivery of frames across a switched trunk? the destination MAC address the switch MAC address *** the VLAN ID the BID 2 Switch1 is not participating in the VTP management process with the other switches shown in the graphic. What are the possible reasons for this? (Choose two.) Switch2 is…