26 Questions
What sensitive information is removed when a system snapshot is included in the Tech Support Report (TSR)?
User names and passwords
Which report can be used to arrange for the LSM to send a status report in an email?
Tech Support Report
What type of information does the Tech Support Report collect for TippingPoint Support to debug and troubleshoot system issues?
Diagnostic commands
If a system snapshot is included in the Tech Support Report, what action should NOT be attempted on the appliance?
Restoring the system snapshot
Where can the Tech Support Report file be emailed for support after exporting it to the local system?
Technical Assistance Center (TAC)
What is included in the Tech Support Report if a system snapshot is captured?
VPN IPSec keys
What should be done if unable to log in after attempting to restore a Tech Support Report snapshot?
Contact the Technical Assistance Center (TAC) for support
In which scenario would you use the Tools tab on the LSM?
To restore a system snapshot
What information does the Tier Statistics tab provide?
Information on packets and speed by tier
What do the parentheses () and brackets [] represent in the Tier 1 statistics?
High-level watermark and low-level watermark
How is A/B/C Balance measured and what does 100% indicate?
It measures load balance between XLRs, 100% indicates even balance 33/33/33 split
What is the purpose of the Inspection Bypass rules mentioned in the text?
To reduce the value of Utilization and Ratio to next tier
What is the significance of the hardware watchdog timer in Tier 1 statistics?
It monitors hardware for any malfunctions or failures
How can the Tier statistics be cleared?
Using the CLI command clear np tier-stats
What does Utilization display in the Tier 1 statistics?
The percentage of rated system throughput
In the Tier 1 statistics, what does 0% A/B/C Balance indicate?
All traffic going to a single XLR
What is the impact of inspection bypass rules on Utilization and Ratio to next tier?
They reduce Utilization and Ratio to next tier
What type of information does the Port Health screen display for each server in a HA cluster?
Port usage statistics in a table
What does the table in the top portion of the Port Statistics screen display for each interface?
Number of bytes incoming and outgoing
What does 'Total In: Discards' represent in the table on the Port Statistics screen?
Number of inbound packets discarded with no errors detected
What is the purpose of the Historical Graphs on the Port Health screen?
To display visual representation of network traffic patterns
In a HA cluster, how does the Port Health screen distinguish between active and passive servers?
By using separate tabbed view for each server
What type of errors does 'Total Out: Errors' represent in the table on the Port Statistics screen?
Sum of all errors preventing outbound packet transmission
Which statistics are displayed in a table view at the top portion of the Port Statistics screen?
Current port statistics
What does 'Total Out: Discards' represent in the table on the Port Statistics screen?
'Number of outbound packets discarded with no errors detected'
What is the significance of displaying information for both active and passive servers in a HA cluster on the Port Health screen?
To provide comprehensive monitoring and analysis of server performance
Test your knowledge of networking security maintenance and performance optimization. Learn about filters, statistical information, and methods to detect and block possible threats and malicious traffic.
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