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