- All Exams Instant Download
The Layer 2 switch belongs to the data link layer device, which can identify the mac address information in the data frame, forward the data according to the mac address, and record these mac addresses and corresponding port information in its own mac address table.
The Layer 2 switch belongs to the data link layer device, which can identify the mac address information in the data frame, forward the data according to the mac address, and record these mac addresses and corresponding port information in its own mac address table.A . True B. FalseView AnswerAnswer:...
Which of the following statements about the election of active ports in link aggregation LACP mode is correct?
Which of the following statements about the election of active ports in link aggregation LACP mode is correct?A . Compare the interface priority first, if you cannot determine the superior one, continue to compare the interface number, the smaller the better B. Only compare interface priorities C. Compare device priorities...
What is the number range of the advanced ACL?
What is the number range of the advanced ACL?A . 2000-2999 B. 4000-4999 C. 6000-6031 D. 3000-3999View AnswerAnswer: D
Based on what concept is segment routing SR (segment routing) a protocol designed to forward data packets on the network?
Based on what concept is segment routing SR (segment routing) a protocol designed to forward data packets on the network?A . Policy Routing B. Source routing C. Routing Policy D. Destination routingView AnswerAnswer: B
Must all interfaces of routers running OSPF belong to the same area.
Must all interfaces of routers running OSPF belong to the same area.A . True B. FalseView AnswerAnswer: B
Before the STA associates with the AP, it needs to exchange some messages to obtain the SSID. Which of the following are these messages? (Multiple choice)
Before the STA associates with the AP, it needs to exchange some messages to obtain the SSID. Which of the following are these messages? (Multiple choice)A . Probe Response B. Probe Request C. Beacon D. DiscoveryView AnswerAnswer: AB
As shown in the figure below, host A and host B cannot communicate.
As shown in the figure below, host A and host B cannot communicate. A . True B. FalseView AnswerAnswer: B
On the VRP operating platform, which of the following commands can only view static routes?
On the VRP operating platform, which of the following commands can only view static routes?A . display IP routing-table B. display IP routing-table statistics C. display IP routing-table verbose D. display IP routing-table protocol staticView AnswerAnswer: D
As shown in the figure below, all hosts can communicate normally. Which of the following statements is correct? (Multiple choice)
As shown in the figure below, all hosts can communicate normally. Which of the following statements is correct? (Multiple choice) A . G0/0/3 of SWB learned 2 mac addresses B. G0/0/3 of SWA learns a mac address C. G0/0/3 of SWA learns 2 mac addresses D. G0/0/3 of SWA learns...
Which of the following statements about Hybrid ports is correct?
Which of the following statements about Hybrid ports is correct?A . The Hybrid port can strip the tags of certain vlan frames in the direction of the outgoing port B. When the Hybrid port sends a data frame, it must carry the vlan tag C. Hybrid ports only receive data...
