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Which function does the range of private IPv4 addresses perform?
Which function does the range of private IPv4 addresses perform?A . allows multiple companies to each use the same addresses without conflictsB . provides a direct connection for hosts from outside of the enterprise networkC . ensures that NAT is not required to reach the internet with private range addressingD...
Which two encoding methods are supported by REST APIs? (Choose two)
Which two encoding methods are supported by REST APIs? (Choose two)A . YAMLB . JSONC . EBCDICD . SGMLE . XMLView AnswerAnswer: BE Explanation: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/2-x/rest_cfg/2_1_x/b_Cisco_APIC_REST_API_Configuration_Guide/b_Cisco_APIC_REST_API_Configura tion_Guide_chapter_01.html Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus1000/sw/5_x/rest_api_config/b_Cisco_N1KV_VMware_REST_API_Config_5x/b_Cisco_N1KV_VMware_REST_API_Config_5x_chapter_010.pdf The Application Policy Infrastructure Controller (APIC) REST API is a programmatic interface that uses REST architecture. The API accepts and returns HTTP...
Which mode must be used to configure EtherChannel between two switches without using a negotiation protocol?
Which mode must be used to configure EtherChannel between two switches without using a negotiation protocol?A . onB . autoC . activeD . desirableView AnswerAnswer: A Explanation: The Static Persistence (or “on” mode) bundles the links unconditionally and no negotiation protocol is used. In this mode, neither PAgP nor LACP...
Which command provides this output?
Refer to the exhibit. Which command provides this output?A . show ip routeB . show ip interfaceC . show interfaceD . show cdp neighborView AnswerAnswer: D
Which 802.11 frame type is association response?
Which 802.11 frame type is association response?A . managementB . protected frameC . controlD . actionView AnswerAnswer: A Explanation: Reference: https://en.wikipedia.org/wiki/802.11_Frame_Types
What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?
What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?A . The Layer 2 switch drops the received frameB . The Layer 2 switch floods packets to all ports except the receiving port in the given VLAN.C . The...
What commands are needed to add a subinterface to Ethernet0/0 on R1 to allow for VLAN 20, with IP address 10.20.20.1/24?
Refer to the exhibit. What commands are needed to add a subinterface to Ethernet0/0 on R1 to allow for VLAN 20, with IP address 10.20.20.1/24?A . R1(config)#interface ethernet0/0 R1(config)#encapsulation dot1q 20 R1(config)#ip address 10.20.20.1 255.255.255.0B . R1(config)#interface ethernet0/0.20 R1(config)#encapsulation dot1q 20 R1(config)#ip address 10.20.20.1 255.255.255.0C . R1(config)#interface ethernet0/0.20 R1(config)#ip address...
How does Cisco DNA Center gather data from the network?
How does Cisco DNA Center gather data from the network?A . Network devices use different services like SNMP, syslog, and streaming telemetry to send data to the controllerB . Devices establish an IPsec tunnel to exchange data with the controllerC . Devices use the call-home protocol to periodically send data...
Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two)
Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two)A . It drops lower-priority packets before it drops higher-priority packetsB . It can identify different flows with a high level of granularityC . It guarantees the delivery of high-priority packetsD . It can mitigate congestion by...
Which two changes stop outbound traffic on TCP ports 25 and 80 to 10.0.20 0 26 from the 10.0.10 0/26 subnet while still allowing all other traffic?
Refer to the exhibit. An extended ACL has been configured and applied to router R2 The configuration failed to work as intended. Which two changes stop outbound traffic on TCP ports 25 and 80 to 10.0.20 0 26 from the 10.0.10 0/26 subnet while still allowing all other traffic? (Choose...
