Network 1

Types of routers

Core Edge Distribution Wireless Virtual

which classification of router would be used to connect your organization to the internet?

Edge

What is the difference between distance vector and link state routing protocol?

Distance vector routing protocol exchanges the whole routing table, while link state routing protocol exchanges information about all connected networks

the implementation of physical access controls in a networking environment most commonly refers to which type of system?

Door locking systems

which routing protocol would be most accurately described as the "protocol of the internet"?

BGP

When is dynamic routing protocol preferred over static routes?

Dynamic routing protocols are better in large environments where there are many networks and devices

Which of the following routes will have an Administrative distance of 90 in a routing table?

EIGRP routes

Layer 2 Switch Characteristics

Data Link Layer use Mac Addresses creates the connection between devices

IoT refers to which characteristics about a networking environment?

the ability to gather and analyze large amount of data

Which of the following is a Class C Private IP address?

192.168.0.10

What is the Subnet Mask for a Classful Class A IP range?

255.0.0.0

By which manner can a subinterface be created?

By assigning more than one IP address to a single physical network adapter

Your device has a route to the 0.0.0.0/0 network in a routing table. What route is it, and when will it be used?

0.0.0.0/0 is a default route. The router uses it to route packets if it doesn't have a more specific route to the destination

at which layer of the OSI model do hubs operate?

1

Which of the following is the Loopback address for IPv4?

127.0.0.1

a distance-vector protocol considers which factors when deciding on the best route for a packet?

the number of hops

in which type of environment would you be most likely to find an implementation of static routing:

a small to medium sized business with several routers

which type of intrusion detection system operates based on the normal activity of your environment:

anomaly-based

In which type of organizations or institutions would you be most likely to find a SCADA system?

factories or automation plants

Ethernet Network Routers

guides and directs data using network address portion of an IP address select best routes connect networks

What would the subnet mask be of the following network range? 192.168.1.0/28

255.255.255.240

implementing a hosted VoIP solution would indicate that your organization does not have which components?

An SIP server A PBX

which type of firewall controls traffic based on port values?

Application-layer

A layer 3 switch is capable of identifying which networking components and/or able to perform which types of services beyond layer 2 switching?

IP addresses Routing

What are the benefits of using the IPv6 addressing scheme?

It provides better routing since the size of routing tables are reduced It provides capability for automatic configuration of IPs

Which statement best characterizes the purpose and functionality of a virtual IP address?

It represents multiple IP addresses that have been configured on a single network adapter

which type of networking device is responsible for retrieving web-based content on behalf of other users?

Proxy Server

What does an L3 device use to make decisions on where to forward a packet?

Routing table

What is the functionality of a Multicast IP address?

Sends network communication to a specific set of hosts

Layer 3 Switch characteristics

network layer uses IP addresses higher port density

Quality of service is designed to provide better traffic management through the use of which primary characteristic?

prioritizing applications or services