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Based on the output for switch 1. which error must be corrected?
Refer to the Exhibit. After the switch configuration the ping test fails between PC A and PC B. Based on the output for switch 1. which error must be corrected?A . There is a native VLAN mismatch B. Access mode is configured on the switch ports. C. The PCs are...
What is the purpose of using First Hop Redundancy Protocol in a specific subnet?
What is the purpose of using First Hop Redundancy Protocol in a specific subnet?A . Filter traffic based on destination IP addressing B. Sends the default route to the hosts on a network C. ensures a loop-free physical topology D. forwards multicast hello messages between routersView AnswerAnswer: D Explanation: FHRP...
Which mode must be used to configure EtherChannel between two switches without usinga negotiation protocol?
Which mode must be used to configure EtherChannel between two switches without usinga negotiation protocol?A . on B. auto C. active D. 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 packets...
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 packets B. It can identify different flows with a high level of granularity C. It guarantees the delivery of high-priority packets D. It can mitigate congestion by...
What does a router do when configured with the default DNS lookup settings, and a URL is entered on the CLI?
What does a router do when configured with the default DNS lookup settings, and a URL is entered on the CLI?A . initiates a ping request to the URL B. prompts the user to specify the desired IP address C. continuously attempts to resolve the URL until the command is...
What are two functions of an SDN controller? (Choose two)
What are two functions of an SDN controller? (Choose two)A . Layer 2 forwarding B. coordinating VTNs C. tracking hosts D. managing the topology E. protecting against DDoS attacksView AnswerAnswer: B,D
Which command set establishes failover redundancy if the primary circuit goes down?
Refer to the 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 A B. Option B C. Option C D. Option DView...
Which level of severity must be set to get informational syslogs?
Which level of severity must be set to get informational syslogs?A . alert B. critical C. notice D. debugView AnswerAnswer: C
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 10.20.20.1 255.255.255.0 B. R1(config)#interface ethernet0/0.20 R1(config)#encapsulation dot1q 20 R1(config)#ip address 10.20.20.1 255.255.255.0 C. R1(config)#interface ethernet0/0.20 R1(config)#ip address...
How do servers connect to the network in a virtual environment?
How do servers connect to the network in a virtual environment?A . wireless to an access point that is physically connected to the network B. a cable connected to a physical switch on the network C. a virtual switch that links to an access point that is physically connected to...
