Deck 10 Flashcards
Tracert is used to:
report the route taken by packets across an IP network
A node within a local area network (LAN) must have a network interface and a
host address
One purpose of a perimeter network is to
make resources available to the Internet
Which two of the following are connectivity options for wide area networks (WANs)?
Dial-up
Leased line
The ipconfig command will
display a client’s address
One reason to incorporate VLANs in a network is to
reduce the number of nodes in a broadcast domain
Which of these is an application layer protocol
FTP
The top-level domain of www.adventureworks.com is
com
At what layer in the OSI model are hardware addresses referenced?
Data link
You need to divide a network into three subnets.
Which device should you use?
Router
The type of connector used on a 100BaseT Ethernet cable is:
RJ-45
In addition to switching, multilayer switches also
provide Layer 3 routing functions
One reason to replace an unmanaged switch with a managed switch is to
support multiple VLANS
To directly connect the Ethernet network interface cards (NICs) of two computers, you should use a
crossover cable
Which of the following is a Layer 2 WAN protocol
Point-to-Point Protocol (PPP)
Which type of port is used to support VLAN traffic between two switches?
Trunk port
The protocol that maps IP addresses to a Media Access Control (MAC) address is
Address Resolution Protocol (ARP)
A user reports that she cannot connect to network resources from a computer on the company network. The user was able to connect to the network resources yesterday.
You verify that the user’s computer is properly physically connected to the network.
You discover that the computer’s IP address is 169.254.48.97.
You need to restore access to network resources.
What should you do next?
Verify that the DHCP service is available
The host name of the fully qualified domain name (FQDN) mail.exchange.corp.nwtraders.com is:
To which IP configuration does the CIDR notation 192.168.1.1/25 refer?
- 168.1.1
255. 255.255.128
