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A network technician is tasked with setting up a network for six users, but the users should be able to use their accounts to log on from any of the six computers. What type of network should be used?
workgroup
P2P applications
peer-to-peer network
client-server network
The Telnet server process is running on PC1.
Only the exchange of the Telnet username and password is encrypted.
The GET request is sent to RouterA to retrieve data.
The SSH service is used to connect PC1 to RouterB.
Which statement describes the correct use of addresses to deliver an e-mail message from HostB to the e-mail service that is running on ServerA?
HostB uses the MAC address of ServerA as the destination.
Router B uses a Layer 3 network address to route the packet.***
Router A uses the Layer 4 address to forward the packet to Router B.
Via the use of a Layer 3 address, ServerA assigns the message to the e-mail service.
Which of the following are the address ranges of the private IP addresses? (Choose three.)
10.0.0.0 to 10.255.255.255***
200.100.50.0 to 200.100.25.255
150.150.0.0 to 150.150.255.255
172.16.0.0 to 172.31.255.255***
192.168.0.0 to 192.168.255.255***
127.16.0.0 to 127.31.255.255
Which password is automatically encrypted when it is created?
vty
aux
console
enable secret***
enable password
Bits per second: 19200
Data bits: 7
Parity: None
Stop bits: 0
Flow control: None
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
Bits per second: 19200
Data bits: 7
Parity: None
Stop bits: 0
Flow control: Hardware
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: Hardware
Which option shows how a router will route packets to a remote network?
Answer is Option 4***
Two routers are connected via their serial ports in a lab environment. The routers are configured with valid IP addresses, but they cannot ping each other. The show interface serial0/0 command shows that the serial0/0 interface is up but the line protocol is down. What could be the cause of this problem?
The no shutdown command has not been applied to the interfaces.
The clock rate command has not been entered on the DCE interface.***
The interface timers are not cleared.
The FastEthernet interface is emulating a serial interface by assigning it a timing signal.
A network administrator subnets the network 192.168.1.0/24 into four subnets. Which option correctly addresses Router1 and host A into the second subnet created?
Answer is Option 3***
Refer to the exhibit. The router of the company failed and was replaced. After the replacement, hosts C and D in the Education office are able to ping each other, but they are unable to access the hosts in the Accounts office. What is the likely cause of the problem?
The IP address at the fa0/0 interface of the router is incorrectly configured.
The subnet mask at the fa0/1 interface of the router is incorrectly entered.
The IP address at the serial interface of the router is incorrectly configured.
The hosts in the Accounts office are not on the same subnet as the hosts in the Education office.
The IP address at the fa0/0 interface of the router is incorrectly configured.
The subnet mask at the fa0/1 interface of the router is incorrectly entered.
The IP address at the serial interface of the router is incorrectly configured.
The hosts in the Accounts office are not on the same subnet as the hosts in the Education office.
Which OSI layer addressing is required to route packets between two networks?
Layer 1
Layer 2
Layer 3***
Layer 4
Answer: option 4.
Which three IPv4 addresses represent subnet broadcast addresses? (Choose three.)
192.168.4.63 /26
192.168.4.129 /26
192.168.4.191 /26
192.168.4.51 /27
192.168.4.95 /27
192.168.4.221 /27
Which physical connector type is used for a serial V.35 connection to the CSU/DSU?
Answer is Option 4***
In a network design project, a network designer needs to select a device to provide collision free connections to 40 hosts on the LAN. Which device should be selected?
hub
router
switch
firewall
Refer to the exhibit. While configuring a network, a technician wired each end of a Category 5e cable as shown. Which two statements are true about this setup? (Choose two.)
The cable is suitable for connecting a switch to a router Ethernet port.***
The cable is suitable for connecting dissimilar types of devices.***
The cable is unusable and must be rewired.
The cable is terminated in a way that the transmit pin is wired to the receive pin.
The cable simulates a point-to-point WAN link.
Refer to the exhibit. The ping 127.0.0.1 command is issued on the local host. What do the ping results indicate?
The local host can send packets on the local network.
The TCP/IP stack on the local host operates properly.
The local host has full connectivity to the default gateway.
The local host has full connectivity to the remote network.
The local host can send packets on the local network.
The TCP/IP stack on the local host operates properly.
The local host has full connectivity to the default gateway.
The local host has full connectivity to the remote network.
Refer to the exhibit. Host A and B are unable to communicate with each other. What is the reason for this?
Host A is assigned a network address.
Host B is assigned a multicast address.
Host A and host B belong to different networks.
The gateway addresses are network addresses.***
What is the effect of using the Router# copy running-config startup-config command on a router?
The contents of ROM will change.
The contents of RAM will change.
The contents of NVRAM will change.
The contents of flash will change.
The contents of ROM will change.
The contents of RAM will change.
The contents of NVRAM will change.
The contents of flash will change.
Refer to the exhibit. Which layered network model is shown in the diagram?
Cisco
IETF
OSI
TCP/IP ***
HyperTerminal
Internet Explorer
Minicom
Secure Shell
Telnet
Which device should be used for enabling a host to communicate with another host on a different network?
switch
hub
router***
host
Refer to the exhibit. Which option shows the correct topology given the configuration of Router1?
Answer is Option 1***
Which configuration mode is used to set a password to authenticate users that are accessing and configuring the network device using a Telnet connection?
interface mode
Refer to the exhibit. When computer A sends a frame to computer D, what computers receive the frame?
only computer D***
only computer A and computer D
only computer B, computer C, and computer D
all computers
user executive mode
privileged executive mode
global configuration mode
service specific configuration mode
A user sees the command prompt: Router(config-if)# . What task can be performed at this mode?
Perform basic tests.
Refer to the exhibit. The diagram represents the process of sending e-mail between clients. Which list correctly identifies the component or protocol used at each numbered stage of the diagram?
1.MUA 2.MDA 3.MTA 4.SMTP 5.MTA 6.POP 7.MDA 8.MUA
1.MUA 2.POP 3.MDA 4.SMTP 5.MTA 6.MDA 7.SMTP 8.MUA
1.MUA 2.POP 3.SMTP 4.MDA 5.MTA 6.SMTP 7.POP 8.MUA
1.MUA 2.SMTP 3.MTA 4.SMTP 5.MTA 6.MDA 7.POP 8.MUA ***
What type of IP address should be assigned to a web server?
Broadcast
1
Which OSI layer does IP rely on to determine whether packets have been lost and to request retransmission?
application
presentation
session
transport ***
the IP address of the host
the default gateway for the host
the primary DNS server for the host
the home page address for the host
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45. Refer to the exhibit. What two facts can be determined from the session information that is displayed? (Choose two.)
The protocol is a connection-oriented protocol.
The protocol is a connection-oriented protocol.
This exchange is part of the three-way handshake.
The SYN flag is representing the initial establishment of a session.
The destination port indicates that an FTP session has been initiated.
The source port does not support communication with the destination port that is listed.
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48. Refer to the exhibit. A network technician wants to connect host A to the console of a Cisco switch to initialize the configuration. What type of cable is required for this connection?
straight-through cablecrossover cablerollover cableserial cable
straight-through cablecrossover cablerollover cableserial cable
49. Refer to the exhibit. Which option correctly identifies the network address, range of host addresses, and the broadcast address for the network that contains host A?
*Answer Option 3
50. Which communication tool allows real-time collaboration?
wikie-mailwebloginstant messaging
wikie-mailwebloginstant messaging
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BalasHapusNice and quite informative post. I really look forward to your other posts.
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