Online Access Free WCNA Exam Questions

Promiscuous mode and monitor mode offer the same functionality.

• A.False
• B.True

Both sides of a TCP connection must negotiate a common receive window size value.

• A.False
• B.True

Session Initiation Protocol (SIP) is a protocol that can be used to carry voice data.

• A.False
• B.True

In the case of a high latency path, more than three identical ACKs may be sent before the retransmission is seen in a trace file.

• A.False
• B.True

Whichstatement about ICMP is true?

• A.All ICMP packets are the same length.
• B.ICMP packets cannot cross a router.
• C.Port filtering can block ICMP traffic.
• D.ICMP packets do not contain a UDP or TCP header.