testout 11
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If the SONET (oc-1) base data rate is 51.84 mbps
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622.08
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To access the internet through the pstn
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modem
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which of the following are characteristics of atm
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uses fixed length, adds labels to data units
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which four of the following are the responsibility of the wan service provider
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dce, co, local loop, pse
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which network type divides transmitted data
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packet switched
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which of the following wan technologies provides packet switching over high quality
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frame relay
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which wan connection types use digital communications over public telephone lines
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dsl, isdn
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which of the following is true of multiprotocol label switching
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it can, cef
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what is the maximum data rate of an isdn
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128
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which of the following are characteristics of isdn
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it is a dial up, it provides, it lets
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You have a series of wan links. What type of connection is being used
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point to point
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Which of the following devices is used on a wan to convert synchronous
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csu/dsu
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Your client has acquired several small companies... Which wan encapsulation method should you recommend your client use
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ppp
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RouterA is connected to RouterB through Serial1
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a
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Two routers with the hostnames SLC and PROVO
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on slc, change the username password to chocolate
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Which of the following statements about the functionality of lcp are true
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data, lcp provides mulitlink, usernames
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which of the following are benefits of lcp
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negotiates, provides load, monitors
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what is the connection order used by two tcp
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lcp, authentication
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ppp supports authentication, compression, and mulitiple network-layer protocols
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negotiate compression settings, perform authentication
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which of the following protocols is used by ppp to enable support for multiple network-layer protocols
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ncp
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which of the following wan technologies provides digital dial up connections
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isdn bri
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a healthcare organization provides mobile clinics throughout the world. even remote areas?
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satellite
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which of the following forms of networking are highly susceptible to eavesdropping
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wireless
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which of the following is most susceptible to interference related to atmospheric conditions
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satellite
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which of the following internet access technologies support simultaneous voice
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isdn bri, adsl
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which of the following internet services provides equal upload and download bandwith
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sdsl
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which of the following are characteristics of vdsl
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supports both, unequal
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which of the following technologies does gsm use to allow
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time division
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which of the following cellular network types does not provide internet
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2g
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which of the following cellular network types use MIMO to increase 3g data
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lte, hspa+
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Drag the cellular network specification
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2g: gsm, cdma. 3g: lte, hspa. 4g: wimax
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which of the following describe the edge cellular
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offers, the first internet
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which of the following internet connection technologies requires that the location be within
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dsl
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which of the following services are available regardless
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cable modem
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which type of internet service uses the DOCSIS specification
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coaxial cable
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which of the following are methods for providing centralized authentication
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radius, tacacs
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you have decided to implement a remote access... which of the following would be a required part
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configure the remote access servers as radius clients
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which of the following protocols can be used to centralize remote access authentication
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tacacs
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you want to set up a service to allow multiple users to dial in to the office server
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ras
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you are configuring your computer to dial up to the internet. what protocol should you use
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ppp
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which of the following protocols or services is commonly used on cable internet connections for user authentication
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pppoe
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you often travel away from the office. you want the connection to be as secure as possible. which type of connection will you need
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remote access
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you have just signed up for internet access using a local provider that gives. which of the following protocols would be used to provide authentication
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pppoe
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radius is primarily used for what purpose
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authenticating remote clients before access to the network is granted
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which of the following is a characteristic of tacacs
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encrypts the entire packet
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which of the following ports are used with tacacs
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49
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which type of device is required to implement port authentication
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radius server
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which of the following are characteristics of tacacs
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uses tcp, allows for a possible of 3 diff
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you are troubleshooting physical layer issues with the gi0/1 interface in a router
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show interfaces gi0/1
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you are troubleshooting physical layer issues with the gi0/1. which commands could you use?
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show interfaces gi0/1 status, show interfaces gi0/1
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review the output from the show interfaces
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a duplex mismatch
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consider the network shown in exhibit
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collisions are occurring
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you are reviewing the output of the show interfaces command for the gi0/1. what are the most likely causes?
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emi, collisions
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you are reviewing the output of the show interfaces. which interface statistic displays the number of collisions that occured after the 64th byte
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late collisions
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a workstation is connected to a switch on the gi 0/2. which of the following are true in this scenario
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if the link speed is 10 half duplex is used. if the link speed is 1000 full duplex is used. the switch attempts
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consider the network shown in the exhibit
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the device connected to the fa0/1 interface has auto
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your organization recently opened a branch office. what is the most likely cause of this poor wan performance
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there is latency on the wan link
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your organization recently opened a branch office. recently, your ceo conducted a video. what is the most likely cause of this poor wan performance
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the wan provider
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your organization recently opened a branch office. what are the most likely causes of this wan issue
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there is a problem with the service provider's network. the wan interface on one or both routers
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your organization recently opened a branch office. this morning, users at the branch office. you ran the show interfaces. what is the most likely cause
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there is a data link encapsulation
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your organization recently opened a branch office. this morning. you ran the show interaces
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there is an authentication misconfig
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your organization recently opened a branch office. this morning. you ran the show interaces. interface up protocol up
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there is an ip address misconfig
