IT Questions Bank Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments Share Tweet Share Pin it IT Questions Bank › Category: CCNARefer to the exhibit. A network administrator is attempting to upgrade the IOS system image on a Cisco 2901 router. After the new image has been downloaded and copied to the TFTP server, what command should be issued on the router before the IOS system image is upgraded on the router?ITExamAnswers asked 4 years ago • CCNAWhich Cisco IOS Software Release 15.0 technology pack is shipped with a permanent license on all Cisco ISR G2 devices?ITExamAnswers asked 4 years ago • CCNAFill in the blank. The backbone area interconnects with all other OSPF area types.ITExamAnswers asked 4 years ago • CCNAA network administrator issues the command R1(config)# license boot module c1900 technology-package securityk9 on a router. What is the effect of this command?ITExamAnswers asked 4 years ago • CCNAWhat is a difference between the Cisco IOS 12 and IOS 15 versions?ITExamAnswers asked 4 years ago • CCNAAn STP instance has failed and frames are flooding the network. What action should be taken by the network administrator?ITExamAnswers asked 4 years ago • CCNAWhat is a wireless modulation technique used by 802.11 WLAN standards that can implement MIMO?ITExamAnswers asked 4 years ago • CCNAA network administrator in a branch office is configuring EIGRP authentication between the branch office router and the headquarters office router. Which security credential is needed for the authentication process?ITExamAnswers asked 4 years ago • CCNAFill in the blank. EIGRP keeps feasible successor routes in the topology table.ITExamAnswers asked 4 years ago • CCNAFill in the blank. Use the acronym. Which encryption protocol is used by the WPA2 shared key authentication technique? AESITExamAnswers asked 4 years ago • CCNAMatch the CLI command prompt with the command or response entered when backing up a Release 15 IOS image to an IPv6 TFTP server. (Not all options are used.)ITExamAnswers asked 4 years ago • CCNAWhat are two differences between the Cisco IOS 12 and IOS 15 versions? (Choose two.)ITExamAnswers asked 4 years ago • CCNARefer to the exhibit. Interface FastEthernet 0/1 on S1 is connected to Interface FastEthernet 0/1 on S2, and Interface FastEthernet 0/2 on S1 is connected to Interface FastEthernet 0/2 on S2. What are two errors in the present EtherChannel configurations? (Choose two.)ITExamAnswers asked 4 years ago • CCNALaunch PT Hide and Save PT Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. Which message was displayed on the web server?ITExamAnswers asked 4 years ago • CCNARefer to the exhibit. Why did R1 and R2 not establish ad adjacency?ITExamAnswers asked 4 years ago • CCNA