Qos
What transmissions are considered delay-sensitive
What does the acronym SNMP stand for?
Simple Network Management Protocol
What is a network baseline?
A report of the networks normal state of operation
(Possibly including a range of acceptable measurements)
What step is containment, and what is the purpose of this step?
Step 3, used to limit the damage and isolate areas of a system
What is the technique of bandwidth management and optimization of high volumes of network traffic known as?
Traffic Shaping
Which version of SNMP introduced encryption
SNMPv3
Why is it important to establish a baseline?
They serve a basis of comparison for future performance increases/decreases due to network changes.
What is the purpose for the 6 step recovery plan?
Use to document the aftermath of an attack as well as reinstating a network
What makes QoS important for VoIP applications
Ensures voice traffic over other data on a network.
What is big difference between SNMPv1 and SNMPv3?
SNMPv1 is not used anymore
SNMPv3 includes encryption
How often should a baseline network be reviewed?
Once a day/daily
What are the levels of the 6 step incident response?
1. Preparation
2. Detection and Identification
3. Containment
4. Remediation
5. Recovery
6. Review
What is the difference between traffic shaping and traffic policing
Traffic shaping delays less important traffic (buffering)
Traffic policing limits the volume of traffic flowing into the interface
What are the security features of SNMPv3
Authentication, Validation, and Encryption
What tools can be used to create a network baseline?
performance monitors and data collector sets
What is the difference between a cold site, warm site, and hot site?
Cold site: computers and devices used to rebuild a network, but not configured, updated, or connected
Warm site: computers and devices used to rebuild a network, some pieces configured, updated, or connected
Hot site: computers and devices used to rebuild a network are all configured, updated, and connected