Networking Final Exam Study Guide
The command is being entered from the wrong mode of operation
A network technician is attempting to configure an interface by entering the following command: SanJose(config)# ip address 192.168.2.1 255.255.255.0. The command is rejected by the device. What is the reason for this?
show interfaces
A network technician suspects that a particular network connection between two Cisco switches is having a duplex mismatch. Which command would the technician use to see the Layer 1 and Layer 2 details of a switch port?
DNS
A user is unable to reach the web site when typing http://www.cisco.com in a web browser, but can reach the same site by typing http://72.163.4.161. What is the issue?
to interrupt the ping process
An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command. What is the purpose of using these keystrokes?
VLAN 1
On which switch interface would an administrator configure an IP address so that the switch can be managed remotely?
lineconin
Refer to the exhibit. A network administrator is configuring access control to switch SW1. If the administrator uses a console connection to connect to the switch, which password is needed to access user EXEC mode?
audio conference, financial transactions, web page
Three bank employees are using the corporate network. The first employee uses a web browser to view a company web page in order to read some announcements. The second employee accesses the corporate database to perform some financial transactions. The third employee participates in an important live audio conference with other corporate managers in branch offices. If QoS is implemented on this network, what will be the priorities from highest to lowest of the different data types?
1. It assists in protocol design. 2. It prevents technology in one layer from affecting other layers
What are two benefits of using a layered network model? (Choose two.)
Network capabilities are extended without requiring investment in new infrastructure, personnel, or software.
What is a benefit of using cloud computing in networking?
a network that recovers quickly when a failure occurs and depends on redundancy to limit the impact of a failure
What is a characteristic of a fault tolerant network?
It encourages competition and promotes choices.
What is an advantage to using a protocol that is defined by an open standard?
The computer receives an IP address that starts with 169.254.
What is one indication that a Windows computer did not receive an IPv4 address from a DHCP server?
It interfaces between the users and the kernel.
What is the function of the shell in an OS?
TCP
What protocol is responsible for controlling the size of segments and the rate at which segments are exchanged between a web client and a web server?
the IP address of the outbound interface
What source IP address does a router use by default when the traceroute command is issued?
console line
Where are Cisco IOS debug output messages sent by default?
terminal monitor
Which command can an administrator issue on a Cisco router to send debug messages to the vty lines?
segment
Which name is assigned to the transport layer PDU?
1. Network 2. Transport
Which two OSI model layers have the same functionality as two layers of the TCP/IP model? (Choose two.)