Wireshark WCNA Wireshark Certified Network Analyst Exam Practice Test

Refer to the exhibit.

This image shows frame 2781 which is a Window Update packet. This packet indicates that 10.0.52.164's TCP Window Size field value has increased since the last packet sent by that host.

A host has just booted up. This host is allowed to send ARP queries for the MAC address of the local DNS server before sending gratuitous ARPs to test for duplicate IP addresses on the network.

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

You will only see the TCP Urgent Pointer field if the URG bit is set to 1 in a TCP packet.

Which network problem may cause packet loss, queuing, or throttling of possible throughput maximums?

Wireshark can import CSV (comma separated value) format files for further analysis.

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