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which purpose does a northbound API serve in a controller-based networking architecture?
which purpose does a northbound API serve in a controller-based networking architecture?A . communicates between the controller and the physical network hardwareB . reports device errors to a controllerC . generates statistics for network hardware and trafficD . facilitates communication between the controller and the applicationsView AnswerAnswer: D
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...
What is a difference between local AP mode and FiexConnet AP mode?
What is a difference between local AP mode and FiexConnet AP mode?A . Local AP mode creates two CAPWAP tunnels per AP to the WLCB . FiexConnect AP mode fails to function if the AP loses connectivity with the WLCC . FlexConnect AP mode bridges the traffic from the AP...
What are two benefits of controller-based networking compared to traditional networking?
What are two benefits of controller-based networking compared to traditional networking?A . controller-based increases network bandwidth usage, while traditional lightens the load on the network.B . controller-based inflates software costs, while traditional decreases individual licensing costsC . Controller-based reduces network configuration complexity, while traditional increases the potential for errorsD ....
Which device performs stateful inspection of traffic?
Which device performs stateful inspection of traffic?A . firewallB . switchC . access pointD . wireless controllerView AnswerAnswer: A
What are two fundamentals of virtualization? (choose two)
What are two fundamentals of virtualization? (choose two)A . The environment must be configured with one hypervisor that serves solely as a network manager to monitor SNMP trafficB . It allows logical network devices to move traffic between virtual machines and the rest of the physical networkC . It allows...
When configuring IPv6 on an interface, which two IPv6 multicast groups are joined? (Choose two)
When configuring IPv6 on an interface, which two IPv6 multicast groups are joined? (Choose two)A . 2000::/3B . 2002::5C . FC00::/7D . FF02::1E . FF02::2View AnswerAnswer: DE Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipv6/configuration/xe-3s/ipv6-xe-36s-book/ip6-multicast.html When an interface is configured with IPv6 address, it automatically joins the all nodes (FF02::1) and solicited-node (FF02::1:FFxx:xxxx) multicast groups....
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...
When configuring a WLAN with WPA2 PSK in the Cisco Wireless LAN Controller GUI, which two formats are available to select? (Choose two)
When configuring a WLAN with WPA2 PSK in the Cisco Wireless LAN Controller GUI, which two formats are available to select? (Choose two)A . ASCIIB . base64C . binaryD . decimalE . hexadecimalView AnswerAnswer: A, E Explanation: Reference: https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/b_cg74_CONSOLIDATED_chapter_010 10001.html
Which MAC address is recognized as a VRRP virtual address?
Which MAC address is recognized as a VRRP virtual address?A . 0000.5E00.010aB . 0005.3711.0975C . 0000.0C07.AC99D . 0007.C070/AB01View AnswerAnswer: A Explanation: With VRRP, the virtual router’s MAC address is 0000.5E00.01xx, in which xx is the VRRP group.
