NTP Flashcards
Which command should you enter to configure a device as an NTP server? A. ntp server B. ntp peer C. ntp authenticate D. ntp master
D. ntp master
Which two pieces of information can you determine from the output of the show ntp status command? (Choose two)
A. whether the NTP peer is statically configured
B. the IP address of the peer to which the clock is synchronized
C. the configured NTP servers
D. whether the clock is synchronized
E. the NTP version number of the peer
B. the IP address of the peer to which the clock is synchronized
D. whether the clock is synchronized
Which two tasks must be performed to configure NTP to a trusted server in client mode on a single network device? (Choose two)
A. Enable NTP authentication
B. Verify the time zone
C. Disable NTP broadcasts
D. Specify the IP address of the NTP server
E. Set the NTP server private key
A. Enable NTP authentication
D. Specify the IP address of the NTP server
What will happen if you configure the logging trap debug command on a router?
A. It causes the router to send messages with lower severity levels to the syslog server
B. It causes the router to send all messages with the severity levels Warning, Error, Critical, and
Emergency to the syslog server
C. It causes the router to send all messages to the syslog server
D. It causes the router to stop sending all messages to the syslog server
C. It causes the router to send all messages to the syslog server
If a notice-level messaging is sent to a syslog server, which event has occurred? A. A network device has restarted B. An ARP Inspection has failed C. A routing instance has flapped D. A debug operation is running
C. A routing instance has flapped
Which command must you enter to guarantee that an HSRP router with higher priority becomes the HSRP primary router after it is reloaded? A. standby 10 preempt B. standby 10 version 1 C. standby 10 priority 150 D. standby 10 version 2
A. standby 10 preempt
Which command should you enter to verify the priority of a router in an HSRP group? A. show hsrp B. show sessions C. show interfaces D. show standby
D. show standby
Which MAC address is recognized as a VRRP virtual address? A. 0000.5E00.010a B. 0005.3711.0975 C. 0000.0C07.AC99 D. 0007.C070.AB01
A. 0000.5E00.010a
Which two outcomes are predictable behaviors for HSRP? (Choose two)
A. The two routers share a virtual IP address that is used as the default gateway for devices on the LAN
B. The two routers negotiate one router as the active router and the other as the standby router
C. Each router has a different IP address both routers act as the default gateway on the LAN, and traffic is load balanced between them
D. The two routers synchronize configurations to provide consistent packet forwarding
E. The two routed share the same IP address, and default gateway traffic is load-balanced between
them
A. The two routers share a virtual IP address that is used as the default gateway for devices on the LAN
B. The two routers negotiate one router as the active router and the other as the standby router
How does HSRP provide first hop redundancy?
A. It load-balances traffic by assigning the same metric value to more than one route to the same destination in the IP routing table
B. It load-balances Layer 2 traffic along the path by flooding traffic out all interfaces configured with the same VLAN
C. It forwards multiple packets to the same destination over different routed links and data path
D. It uses a shared virtual IMC and a virtual IP address to a group of routers that serve as the default gateway for hosts on a LAN
D. It uses a shared virtual IMC and a virtual IP address to a group of routers that serve as the default gateway for hosts on a LAN
AAA stands for authentication, authorization, and accounting.
A. False
B. True
B. True
Which effect does the aaa new-model configuration command have?
A. It configures the device to connect to a RADIUS server for AAA.
B. It configures a local user on the device.
C. It associates to RADIUS server to an AAA group.
D. It enables AAA services on the device.
D. It enables AAA services on the device.
What is the primary difference between AAA authentication and authorization?
A. Authentication verifies a username and password, and authorization handles the communication between the authentication agent and the user database
B. Authentication identifies a user who is attempting to access a system, and authorization validates the users password
C. Authentication identifies and verifies a user who is attempting to access a system, and authorization controls the tasks the user can perform
D. Authentication controls the system processes a user can access and authorization logs 9ie activities the user initiates
C. Authentication identifies and verifies a user who is attempting to access a system, and authorization controls the tasks the user can perform
Refer to the exhibit. Which password must an engineer use to enter the enable mode? ---- Atlanta#config t Atlanta(config)#aaa new-model Atlanta(config)#aaa authentication login default local Atlanta(config)#line vty 0 4 Atlanta(config-line)#login authentication default Atlanta(config-line)#exit Atlanta(config)#username ciscoadmin password adminadmin123 Atlanta(config)#username ciscoadmin privilege 15 Atlanta(config)#enable password cisco123 Atlanta(config)#enable secret testing1234 Atlanta(config)#end ---- A. adminadmin123 B. default C. testing1234 D. cisco123
C. testing1234
An email user has been lured into clicking a link in an email sent by their company’s security organization. The webpage that opens reports that it was safe but the link could have contained malicious code. Which type of security program is in place? A. Physical access control B. Social engineering attack C. brute force attack D. user awareness
D. user awareness
