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The router IGMP Snooping function must be enabled in which of the following view?
The router IGMP Snooping function must be enabled in which of the following view?A . System global viewB . IGMP viewC . User ViewD . VLAN viewView AnswerAnswer: A
Which of the following statements about the principle of SmartLink & Monitor Link is correct?
Which of the following statements about the principle of SmartLink & Monitor Link is correct?A . SmartLink is a port linkage solution that monitors the device uplink. The Up/Down status change of the uplink triggers the Up/Down change of the downlink.B . MonitorLink implements redundant backup of the primary and...
PCA accesses PCB and sends an ICMP request message. Switch SWA forwards which of the following MAC address to PCB?
In the network shown in the figure, the corresponding configuration is completed on the switch SWA, and the switch SWA and each PC have learned the corresponding ARP. PCA accesses PCB and sends an ICMP request message. Switch SWA forwards which of the following MAC address to PCB? A ....
What is the UDP port number used by the BFD echo message?
What is the UDP port number used by the BFD echo message?A . 3785B . 3786C . 3787D . 3788View AnswerAnswer: A
After the configuration is complete, which of the following can be determined that PCA will join?
The IP address of host PCA is 40.1.1.1, and the MAC address is 0011.1111.1111. PCA is connected to the GigabitEthernet1/0/1 port of switch SWA. The following commands are configured on switch SWA: [SWA] vlan 10 [SWA-vlan10] quit [SWA] vlan 20 [SWA-vlan20] protocol-vlan ipv4 [SWA-vlan20] quit [SWA] vlan 30 [SWA-vlan30] quit...
Which of the following mirroring technology that can achieve cross-switch?
Which of the following mirroring technology that can achieve cross-switch?A . Port mirroringB . Flow mirroringC . Remote MirroringD . Local mirrorView AnswerAnswer: C
Which of the following features should be enabled on the device?
A customer wants to deploy 802.1x in the local area network to improve access security. At the same time, the customer hopes to use the port security feature to temporarily close the port for 5 minutes when it receives illegal messages to prevent illegal users from accessing the network. Which...
If you change the LACP system priority of SWA to 4096, which of the following you can know from the above information?
The customer's two switches SWA and SWB are connected together through seven Ethernet cables and configured with dynamic link aggregation. The corresponding ports on switch SWA are Ethernet 1/0/1, Ethernet 1/0/2, Ethernet 1/0/3, Ethernet 1/0/4, Ethernet 1/0/5, Ethernet 1/0/6, and Ethernet 1/0/7. If switches SWA and SWB support only 6...
Which of the following are the advantages of modular network architecture?
Which of the following are the advantages of modular network architecture?A . It replaces the traditional hierarchical network model, making it easier to plan and deploy the network.B . Allow different application functions or application systems to share data, resources and capabilities and participate in business processesC . Allows dynamic...
In STP calculations, which parameters in the configuration BPDU may be used to determine the port role?
In STP calculations, which parameters in the configuration BPDU may be used to determine the port role? A . Root ID, Root Path Cost, Bridge ID, Designate Port ID, Bridge Port IDB . BPDU Type, Root ID, Root Path Cost, Bridge IDC . Root ID, Root Path Cost, Bridge ID,...
