What is a common protocol that is used with peer-to-peer applications such as WireShare, Bearshare, and Shareaza? Ethernet Gnutella POP SMTP Answers Explanation & Hints: The Gnutella protocol is used…
What is the function of the HTTP GET message? to request an HTML page from a web server to send error information from a web server to a web client…
Which field in the TCP header indicates the status of the three-way handshake process? window reserved checksum control bits Answers Explanation & Hints: The value in the control bits field…
Which three application layer protocols use TCP? (Choose three.) SMTP FTP SNMP HTTP TFTP DHCP Answers Explanation & Hints: Some protocols require the reliable data transport that is provided by…
What kind of port must be requested from IANA in order to be used with a specific application? registered port private port dynamic port source port Answers Explanation & Hints:…
What is a characteristic of UDP? UDP datagrams take the same path and arrive in the correct order at the destination. Applications that use UDP are always considered unreliable. UDP…
Which flag in the TCP header is used in response to a received FIN in order to terminate connectivity between two network devices? FIN ACK SYN RST Answers Explanation &…
What important information is added to the TCP/IP transport layer header to ensure communication and connectivity with a remote network device? timing and synchronization destination and source port numbers destination…
What does a client do when it has UDP datagrams to send? It just sends the datagrams. It queries the server to see if it is ready to receive data.…
Which factor determines TCP window size? the amount of data to be transmitted the number of services included in the TCP segment the amount of data the destination can process…
A user issues a ping 10.10.14.67 command and receives a response that includes a code of 0. What does this code represent? network unreachable protocol unreachable port unreachable host unreachable…
Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. What are the three IPv6 addresses displayed when the route from PC1 to PC2…
What is the purpose of ICMP messages? to inform routers about network topology changes to ensure the delivery of an IP packet to provide feedback of IP packet transmissions to…
Which protocol is used by the traceroute command to send and receive echo-requests and echo-replies? SNMP ICMP Telnet TCP Answers Explanation & Hints: Traceroute uses the ICMP (Internet Control Message…
Refer to the exhibit. An administrator is trying to troubleshoot connectivity between PC1 and PC2 and uses the tracert command from PC1 to do it. Based on the displayed output,…
A technician uses the ping 127.0.0.1 command. What is the technician testing? the TCP/IP stack on a network host connectivity between two adjacent Cisco devices connectivity between a PC and…
Three methods allow IPv6 and IPv4 to co-exist. Match each method with its description. (Not all options are used.) Answers Explanation & Hints: The term for the method that allows…
What are two types of IPv6 unicast addresses? (Choose two.) multicast loopback link-local anycast broadcast Answers Explanation & Hints: Multicast, anycast, and unicast are types of IPv6 addresses. There is…
Which type of IPv6 address refers to any unicast address that is assigned to multiple hosts? unique local global unicast link-local anycast Answers Explanation & Hints: The IPv6 specifications include…
Which IPv6 prefix is reserved for communication between devices on the same link? FC00::/7 2001::/32 FE80::/10 FDFF::/7 Answers Explanation & Hints: IPv6 link-local unicast addresses are in the FE80::/10 prefix…