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15 Cards in this Set

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What network device can be inserted into a LAN to create smaller broadcast domains and VLANs?




a. Bridge


b. Router


c. Switch


d. Hub

c. Switch

True or False? An unmanaged switch operates unattended after a network administrator sets its initial configuration.

False

A______ uses an algorithm to determine the best path on which to forward a packet.

router

______associates two network resources so they can communicate with one another.

Binding

True or False? A virtual switch interconnects VMs and allows them to communicate with each other.

True

Subnetting that ignores the address classes of IPv4 and uses VLSM to indicate the bits identifying the network ID of an address is_____.




a. Classful subnetting


b. Classless subnetting


c. NAT


d. PAT

b. Classless subnetting

The address translation protocol that appends port numbers to IP addresses to convert them to unique addresses is_____.




a. CIDR


b. VLSM


c. NAT


d. PAT

d. PAT

True or False? A port group clusters vswitch ports under a common configuration.

True

A______is a binary filter used to extract the network ID from an IPv4 address.

subnet mask

True or False? Network optimization focuses on resolving network issues that prevent a network from operating at its peak performance.

True

Developing a______ is the first step of performing network optimization.

baseline

What command displays the network path taken between two endpoints?




a. traceroute


b. ping


c. netstat


d. dig

a. traceroute

What command is used to verify that a connection exists between two endpoints?




a. traceroute


b. ping


c. netstat


d. ipconfig

b. ping

A______ WAN topology connects a remote location with a main data center.

Branch

True or False? You can use the netstat utility to manage the DHCP settings on a host computer.

False