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Latest WCNA Exam Practice Questions
The practice questions for WCNA exam was last updated on 2025-09-15 .
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Window scaling is established during the TCP handshake process to enable hosts to use larger window sizes than is 65,535.
You can use the display filter ss1. record.content_type = =22 to view just the SSL/TLS handshake packets.
Time reference packets are permanently given a timestamp of 00:00:00. When you close and reopen the trace file the time reference information is retained.
Null scans use legal TCP packet formats, but listen for illegally-formed TCP response packets.
Columns can be reordered by dragging them into their new positions directly in the Packet List pane.
Exam Code: WCNAQ & A: 100 Q&AsUpdated: 2025-09-15