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Which password must an engineer use to enter the enable mode?
Refer to the exhibit. Which password must an engineer use to enter the enable mode?A . adminadmin123B . defaultC . testing 1234D . cisco123View AnswerAnswer: C Explanation: If neither the enable password command nor the enable secret command is configured, and if there is a line password configured for the...
Drag and drop the threat-mitigation techniques from the left onto the types of threat or attack they mitigate on the right
DRAG DROP Drag and drop the threat-mitigation techniques from the left onto the types of threat or attack they mitigate on the right. View AnswerAnswer: Explanation: Double-Tagging attack: In this attack, the attacking computer generates frames with two 802.1Q tags. The first tag matches the native VLAN of the trunk...
Which protocol allows the engineer to perform this function using the Cisco IOS MIB?
A network engineer must back up 20 network router configurations globally within a customer environment. Which protocol allows the engineer to perform this function using the Cisco IOS MIB?A . CDPB . SNMPC . SMTPD . ARPView AnswerAnswer: B Explanation: SNMP is an application-layer protocol that provides a message format...
Which action must be taken in router R1 to help resolve the configuration issue?
Refer to Exhibit. Router R1 Fa0/0 is unable to ping router R3 Fa0'1. Which action must be taken in router R1 to help resolve the configuration issue?A . set the default network as 20.20.20.0/24B . set the default gateway as 20.20.20.2C . configure a static route with Fa0/1 as the...
What is the difference regarding reliability and communication type between TCP and UDP?
What is the difference regarding reliability and communication type between TCP and UDP?A . TCP is reliable and is a connection-oriented protocol UDP is not reliable and is a connectionless protocolB . TCP is not reliable and is a connection-oriented protocol; UDP is reliable and is a connectionless protocolC ....
If a notice-level messaging is sent to a syslog server, which event has occurred?
If a notice-level messaging is sent to a syslog server, which event has occurred?A . A network device has restartedB . An ARP inspection has failedC . A routing instance has flappedD . A debug operation is runningView AnswerAnswer: C Explanation: Usually no action is required when a route flaps...
Which command enables a router to become a DHCP client?
Which command enables a router to become a DHCP client?A . ip address dhcpB . ip helper-addressC . ip dhcp poolD . ip dhcp clientView AnswerAnswer: A Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_dhcp/configuration/12-4/dhcp-12-4-book/config-dhcp-client.html If we want to get an IP address from the DHCP server on a Cisco device, we can use the...
Which two steps will fulfill the request?
An engineer is asked to protect unused ports that are configured in the default VLAN on a switch. Which two steps will fulfill the request? (Choose two)A . Configure the ports in an EtherChannel.B . Administratively shut down the portsC . Configure the port type as access and place in...
Which configuration on RTR-1 denies SSH access from PC-1 to any RTR-1 interface and allows all other traffic?
Refer to the exhibit. Which configuration on RTR-1 denies SSH access from PC-1 to any RTR-1 interface and allows all other traffic?A . access-list 100 deny tcp host 172.16.1.33 any eq 22 access-list 100 permit ip any any interface GigabitEthernet0/0 ip access-group 100 inB . access-list 100 deny tcp host...
Which two capacities of Cisco DNA Center make it more extensible as compared to traditional campus device management? (Choose two)
Which two capacities of Cisco DNA Center make it more extensible as compared to traditional campus device management? (Choose two)A . adapters that support all families of Cisco IOS softwareB . SDKs that support interaction with third-party network equipmentC . customized versions for small, medium, and large enterprisesD . REST...
