SNMP Versions
SNMP stands for...
What is Simple Network Management Protocol?
Baseline
What is a report of the network's normal state of operation?
QoS stands for....
SNMP is part of the _____ suite
What is TCP/IP?
Two things that network performance baseline include
Possible responses:
What is network backbone utilization rate, number of users logged on per day/hour, number of protocol running on network, error statistics, frequency of application use, bandwidth usage?
QoS
What is prioritize some traffic over other traffic so important traffic gets through even during congestion?
Step 1: Preparation
Step 2: Detection and identification
Step 3: Containment
Step 4: Remediation
Step 5: Recovery
Step 6: Review
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SNMPv1 is described as...
What is the original SNMP and rarely used today?
Baseline measurements serve as...
What is a basis of comparison for future performance increases/decreases caused by network changes?
What is traffic shaping - manipulating packets/data stream/connections to manage the type and amount of traffic traversing network or interface?
What is DiffServe - addresses QoS issues through traffic prioritization at Layer 3?
What is CoS - performed at layer 2 on Ethernet frames?
Define incident
What is any event that has adverse effects on a network's availability or resources?
SNMPv2 is described as...
What is SNMPv1 with increased performance and better security?
Baseline Management
What is collection of strategies to optimize the volume of traffic a network can support?
Two ways prioritizing traffic characteristics
What is protocol, IP address, user group, service or application?
True or False: The six-stage process begins before the incident occurs
SNMPv3 is described as...
What is SNMPv2 with added authentication, validation, and encryption?
Two techniques of bandwidth management
What is flow control - configure interfaces and protocols to balance permitted traffic volume with a device's capability of handling the traffic?
What is congestion control - adjust the way network devices respond to indication of network performance issues?
What is QoS - prioritize some traffic over other traffic so important traffic gets through even during congestion?
DiffServ two forwarding types
What are EF (expedited forwarding) - data stream assigned at a minimum departure rate and AF (assured forwarding) - data streams are assigned different router resource levels?
3-2-1-1 Rule
What is
Keep three complete copies of the data
Save backups on at least two different media types
Store at least one backup copy offsite
Ensure at least one backup copy stored offline
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