WCNA 무료 덤프문제 온라인 액세스

All packets that contain UDP or TCP headers are counted in the IP Protocol Types statistic.

• A.False
• B.True

Window scaling is established during the TCP handshake process to enable hosts to use larger window sizes than is 65,535.

• A.False
• B.True

How can you quickly Identify all WLAN BSSIDs seen In a trace file?

• A.openStatistics|WLAN Traffic
• B.openStatistics|Summary
• C.filter on wlan.bssid.id
• D.sort on the MAC header type

Which statement about the TCP recovery process is true?

• A.Retransmitted packets use the same sequence number as the original lost packet.
• B.Packet loss recovery is always started by the client.
• C.The window size field is used in the packet loss recovery process.
• D.TCP hosts attempt three retransmissions before terminating the connection.

The value *REF* in the Time column indicates that a packet has been marked.

• A.False
• B.True