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Question 1

Netstat

Answer 1

Command-lime tool for displaying network connections for TCP, routing tables, and statistics

Question 2

Nmap

Answer 2

Network scanner that discovers hosts and services

Question 3

iPerf

Answer 3

Tool for network performance measurement and tuning

Question 4

Tracert

Answer 4

Computer network diagnostic commands for displaying possible routes and measuring possible transit delays

Question 5

DHCP Snooping

Answer 5

Monitors and verifies DHCP messages to protect from DHCP spoofing attacks

Question 6

DHCP Spoofing

Answer 6

An attacker attempts to respond to DHCP requests and trying to list itself as the default gateway or DNS server

Question 7

Control Plane Policing

Answer 7

Feature that allows users to configure QoS filter that manages traffic flow

Question 8

MTBF

Answer 8

Mean-time between failures

Question 9

RTO

Answer 9

Recovery Time Objective

Question 10

SIEM

Answer 10

Security Information and Event Management - solution that helps organizations detect, analyze, and respond to security threats

Question 11

RBAC

Answer 11

Role-Based Access Control

Question 12

RSTP

Answer 12

Rapid Spanning Tree Protocol

Question 13

ESXi

Answer 13

VMWare bare metal hypervisor 1