Hybrid-Cloud-Observability-Network-Monitoring Questions Bank

Comprehensive and Detailed Explanation From Exact Extract:

SolarWinds Log Analyzer supports secure syslog forwarding using the TCP protocol. The industry standard and the default port used for secure syslog (Syslog over TLS/TCP) is port 6514. This is referenced in SolarWinds documentation where it specifies:

"For secure syslog forwarding, Log Analyzer uses TCP port 6514, which is the default for syslog over TLS, as defined by RFC 5425."

This ensures that log data is encrypted during transmission, enhancing security over the default UDP port 514 (which is used for non-secure syslog).

Comprehensive and Detailed Explanation From Exact Extract:

Duplicate flow data typically results when both ingress and egress flow monitoring are applied simultaneously on interfaces. If both directions are enabled either globally (all interfaces) or locally (on a single interface), the same flow is counted twice—once entering and once leaving—resulting in duplicate statistics.

Comprehensive and Detailed Explanation From Exact Extract:

In NetFlow (especially Flexible NetFlow on Cisco devices), a flow monitor is applied to an interface to track and collect information about IPv4 (or IPv6) traffic. The flow monitor references a flow record and a flow exporter. The monitor itself is the entity configured on an interface to start the flow tracking process.

Comprehensive and Detailed Explanation From Exact Extract:

List Resources: When you add or manage a node, the List Resources page allows you to enable or verify hardware health monitoring options.

Manage Sensors: This section allows you to directly manage the hardware sensors (such as fans, power supplies, and temperature sensors) that report health status.

Device view and node properties are not the primary locations for enabling or managing hardware health sensors.