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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...
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...
Which command set establishes failover redundancy if the primary circuit goes down?
Refer to Exhibit. Routers R1 and R2 have been configured with their respective LAN interfaces The two circuits are operational and reachable across WAN. Which command set establishes failover redundancy if the primary circuit goes down? A . Option AB . Option BC . Option CD . Option DView AnswerAnswer:...
Which configuration ensures that the switch is always the root for VLAN 750?
Which configuration ensures that the switch is always the root for VLAN 750?A . Switch(config)#spanning-tree vlan 750 priority 38003685B . Switch(config)#spanning-tree vlan 750 root primaryC . Switch(config)#spanning-tree vlan 750 priority 614440D . Switch(config)#spanning-tree vlan 750 priority 0View AnswerAnswer: D Explanation: Although the spanning-tree vlan 10 root primary command will ensure...
Which two outcomes are predictable behaviors for HSRP? (Choose two.)
Which two outcomes are predictable behaviors for HSRP? (Choose two.)A . The two routers synchronize configurations to provide consistent packet forwardingB . The two routers negotiate one router as the active router and the other as the standby routerC . Each router has a different IP address, both routers act...
Which statement identifies the functionality of virtual machines?
Which statement identifies the functionality of virtual machines?A . Virtualized servers run most efficiently when they are physically connected to a switch that is separate from the hypervisorB . The hypervisor can virtualize physical components including CPU. memory, and storageC . Each hypervisor can support a single virtual machine and...
Which type of route does R1 use to reach host 10.10.13.10/32?
Refer to the exhibit. Which type of route does R1 use to reach host 10.10.13.10/32?A . floating static routeB . host routeC . default routeD . network routeView AnswerAnswer: D Explanation: From the output, we see R1 will use the entry “O 10.10.13.0/25 [110/4576] via 10.10.10.1, …” to reach host...
How do TCP and UDP differ in the way they provide reliability for delivery of packets?
How do TCP and UDP differ in the way they provide reliability for delivery of packets?A . TCP is a connectionless protocol that does not provide reliable delivery of data, UDP is a connection-oriented protocol that uses sequencing to provide reliable delivery.B . TCP does not guarantee delivery or error...
How do TCP and UDP differ in the way that they establish a connection between two endpoints?
How do TCP and UDP differ in the way that they establish a connection between two endpoints?A . TCP uses synchronization packets, and UDP uses acknowledgment packets.B . UDP uses SYN, SYN ACK and FIN bits in the frame header while TCP uses SYN, SYN ACK and ACK bitsC ....
Which network allows devices to communicate without the need to access the Internet?
Which network allows devices to communicate without the need to access the Internet?A . 1729.0.0/16B . 172.28.0.0/16C . 192.0.0.0/8D . 209.165.201.0/24View AnswerAnswer: B Explanation: The private ranges of each class of IPv4 are listed below: Class A private IP address ranges from 10.0.0.0 to 10.255.255.255 Class B private IP address...
