IT Questions Bank What IPv4 header field identifies the upper layer protocol carried in the packet?ITExamAnswers asked 4 years ago • CCNAOpen 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?ITExamAnswers asked 4 years agoFill in the blank. In a router, ROM is the nonvolatile memory where the diagnostic software, the bootup instructions, and a limited IOS are stored.ITExamAnswers asked 4 years agoRefer to the exhibit. Fill in the blank. A packet leaving PC-1 has to traverse 3 hops to reach PC-4.?ITExamAnswers asked 4 years agoA 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?ITExamAnswers asked 4 years agoWhich command displays a summary chart of all router interfaces, their IP addresses, and their current operational status?ITExamAnswers asked 4 years agoWhich statement about router interfaces is true?ITExamAnswers asked 4 years agoWhich 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.)ITExamAnswers asked 4 years agoAfter 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?ITExamAnswers asked 4 years agoWhich two interfaces will allow access via the VTY lines to configure the router? (Choose two.)ITExamAnswers asked 4 years agoA 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.)ITExamAnswers asked 4 years agoWhat is a service provided by the Flow Label field of the IPv6 header?ITExamAnswers asked 4 years agoWhen 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?ITExamAnswers asked 4 years agoOpen the PT Activity. The enable password on all devices is cisco. Perform the tasks in the activity instructions and then answer the question. For what reason is the failure occurring?ITExamAnswers asked 4 years agoWhich two pieces of information are in the RAM of a Cisco router during normal operation? (Choose two.)ITExamAnswers asked 4 years ago