IT Questions Bank A network engineer is upgrading the Cisco IOS image on a 2900 series ISR. What command could the engineer use to verify the total amount of flash memory as well as how much flash memory is currently available?ITExamAnswers asked 4 years ago • CCNA 2 v6, CCNA 3 v7What statement describes a Cisco IOS image with the “universalk9_npe” designation for Cisco ISR G2 routers?ITExamAnswers asked 4 years ago • CCNA 2 v6In the IOS image named c1900-universalk9-mz.SPA.152-3.T.bin, which part identifies the major release number?ITExamAnswers asked 2 years ago • CCNA 2 v6What must an administrator have in order to reset a lost password on a router?ITExamAnswers asked 4 years ago • CCNA, CCNA 2 v6, CCNA 3 v7A network technician is attempting a password recovery on a router. From ROMMON mode, which command must be entered to bypass the startup configuration file?ITExamAnswers asked 2 years ago • CCNA 2 v6, CCNA 3 v7An administrator issues the command confreg 0x2142 at the rommon 1> prompt. What is the effect when this router is rebooted?ITExamAnswers asked 2 years ago • CCNA 2 v6What can a network administrator do to access a router if the password has been lost?ITExamAnswers asked 2 years ago • CCNA 2 v6, CCNA 3 v7The command ntp server 10.1.1.1 is issued on router R1. What impact does this command have?ITExamAnswers asked 2 years ago • CCNA 2 v6A network administrator has issued the logging trap 4 global configuration mode command. What is the result of this command?ITExamAnswers asked 4 years ago • CCNA 2 v6Which destination do Cisco routers and switches use by default when sending syslog messages for all severity levels?ITExamAnswers asked 4 years ago • CCNA 2 v6Which syslog message type is accessible only to an administrator via the Cisco CLI?ITExamAnswers asked 2 years ago • CCNA 2 v6, CCNA 3 v7Which protocol or service allows network administrators to receive system messages that are provided by network devices?ITExamAnswers asked 4 years ago • CCNP, CCNA 2 v6, CCNA 3 v7When logging is used, which severity level indicates that a device is unusable?ITExamAnswers asked 2 years ago • CCNA 2 v6What are the most common syslog messages?ITExamAnswers asked 2 years ago • CCNA 2 v6, CCNA 3 v7Which option correctly enables LLDP on an interface?ITExamAnswers asked 2 years ago • CCNA 2 v6, CCNA 3 v7