CCNA 1 R&S Introduction to Networks Chapter 6 Exam

After troubleshooting a router, the network administrator wants to save the router configuration so that it will be used automatically the next time that the router reboots. What command should be issued?

Which IPv4 header field is responsible for defining the priority of the packet?​

When connectionless protocols are implemented at the lower layers of the OSI model, what are usually used to acknowledge the data receipt and request the retransmission of missing data?

Why is NAT not needed in IPv6?​

Refer to the exhibit. Fill in the blank.

Which two interfaces will allow access via the VTY lines to configure the router? (Choose two.)

A technician is manually configuring a computer with the necessary IP parameters to communicate over the corporate network. The computer already has an IP address, a subnet mask, and a DNS server. What else has to be configured for Internet access?

Which three commands are used to set up a password for a person who attaches a cable to a new router so that an initial configuration can be performed? (Choose three.)

Which statement about router interfaces is true?

A technician is configuring a router that is actively running on the network. Suddenly, power to the router is lost. If the technician has not saved the configuration, which two types of information will be lost? (Choose two.)

How do hosts ensure that their packets are directed to the correct network destination?

What is a service provided by the Flow Label field of the IPv6 header?

During the process of forwarding traffic, what will the router do immediately after matching the destination IP address to a network on a directly connected routing table entry?

Fill in the blank.

Which two commands can be used on a Windows host to display the routing table? (Choose two.)

A computer has to send a packet to a destination host in the same LAN. How will the packet be sent?

Which command displays a summary chart of all router interfaces, their IP addresses, and their current operational status?

Which two files, if found, are copied into RAM as a router with the default configuration register setting boots up? (Choose two.)

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question or complete the task.

Does the router have enough RAM and flash memory to support the new IOS?

When would the Cisco IOS image held in ROM be used to boot the router?

Match the configuration mode with the command that is available in that mode

Refer to the exhibit. Match the packets with their destination IP address to the exiting interfaces on the router.

Match field names to the IP header where they would be found