What is a characteristic of UDP?
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?
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?
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?
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?
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?
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…
What are the three IPv6 addresses displayed when the route from PC1 to PC2 is traced? (Choose three.)
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?
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?
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, where should the administrator begin troubleshooting?
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?
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.)
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.)
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?
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?
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…
What is the prefix for the host address 2001:DB8:BC15:A:12AB::1/64?
What is the prefix for the host address 2001:DB8:BC15:A:12AB::1/64? 2001:DB8:BC15 2001:DB8:BC15:A 2001:DB8:BC15:A:1 2001:DB8:BC15:A:12 Answers Explanation & Hints: The network portion, or prefix, of an IPv6 address is identified through the…
What is used in the EUI-64 process to create an IPv6 interface ID on an IPv6 enabled interface?
What is used in the EUI-64 process to create an IPv6 interface ID on an IPv6 enabled interface? the MAC address of the IPv6 enabled interface a randomly generated 64-bit…
Refer to the exhibit. A company is deploying an IPv6 addressing scheme for its network. The company design document indicates that the subnet portion of the IPv6 addresses is used for the new hierarchical network design, with the site subsection to represent multiple geographical sites of the company, the sub-site section to represent multiple campuses at each site, and the subnet section to indicate each network segment separated by routers. With such a scheme, what is the maximum number of subnets achieved per sub-site?
Refer to the exhibit. A company is deploying an IPv6 addressing scheme for its network. The company design document indicates that the subnet portion of the IPv6 addresses is used…
What type of IPv6 address is FE80::1?
What type of IPv6 address is FE80::1? loopback link-local multicast global unicast Answers Explanation & Hints: Link-local IPv6 addresses start with FE80::/10, which is any address from FE80:: to FEBF::.…
Consider the following range of addresses: The prefix-length for the range of addresses is /60 .
Consider the following range of addresses: 2001:0DB8:BC15:00A0:0000:: 2001:0DB8:BC15:00A1:0000:: 2001:0DB8:BC15:00A2:0000:: ... 2001:0DB8:BC15:00AF:0000:: The prefix-length for the range of addresses is /60 …
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