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As shown in the figure, in the network running the RSTP protocol, the original root port of SWC fails and the port is in the Down state. At this time, which of the following processes will the network go through to achieve stability?
As shown in the figure, in the network running the RSTP protocol, the original root port of SWC fails and the port is in the Down state. At this time, which of the following processes will the network go through to achieve stability? A . The standby port on the SWC becomes the new root port...
Which BGP route will send BGP neighbors without BGP path load sharing enabled?
Which BGP route will send BGP neighbors without BGP path load sharing enabled?A . All BGP routes learned from all neighbors B. Only the best route preferred by BGP C. Only routes learned from IBGP D. Only routes learned from EBGPView AnswerAnswer: B
Will setting the Community attribute of the route through the routing policy affect the route selection?
Will setting the Community attribute of the route through the routing policy affect the route selection?A . It can be indirectly affected. By setting the Community attribute of the route, the route can be classified, and then set different route selection-related attributes according to the category, such as Local_Pre, MED, etc., to achieve the purpose of affecting...
The four routers run IS-S and have established adjacency. The area numbers and router levels are marked in the figure. Which of the following statements is correct?
The four routers run IS-S and have established adjacency. The area numbers and router levels are marked in the figure. Which of the following statements is correct? A . Both R2 and R3 will generate Level-1 LSPs with ATT set. B. R1 does not have the LSP generated by R4, so R1 can only communicate with R4 through the default route. C. Both R2 and R3 will generate LSPs of Level 1-2 with ATT set. D....
The default priority of the VRRP device in the backup group is:
The default priority of the VRRP device in the backup group is:A . 0 B. 200 C. 150 D. 100View AnswerAnswer: D
Which of the following description about BGP, OSPF, ISIS is correct?
Which of the following description about BGP, OSPF, ISIS is correct?A . The BGP neighbor relationship is established based on TCP sessions, and the port number used is 179 B. ISIS runs based on the IP protocol, using the protocol number 89 C. BGP runs based on UDP sessions, and the port number used is 179 D. OSPF runs based on the IP protocol, and the protocol number used...
On the VRP platform, when we introduce OSPF routing to ISIS, if COST is not specified, the cost value will be set to 16 by default.
On the VRP platform, when we introduce OSPF routing to ISIS, if COST is not specified, the cost value will be set to 16 by default.A . True B. FalseView AnswerAnswer: B
Which of the following is not the main function of NDP?
Which of the following is not the main function of NDP?A . Path MTU Discovery B. Neighbor Status Tracking C. Duplicate address detection D. AddressView AnswerAnswer: A
Regarding the description of the summary automatic command and BGP aggregation, the error is:
Regarding the description of the summary automatic command and BGP aggregation, the error is:A . This command is used to implement automatic aggregation, and its priority is higher than manual aggregation B. After configuring this command, BGP will aggregate routes according to natural network segments C. This command is used to enable automatic aggregation of locally imported routes...
The following is the BGP information output by the router. Which of the description of this information is wrong?
The following is the BGP information output by the router. Which of the description of this information is wrong? A . The Router ID of the router is 1.1.1.9 B. Use the display bgp network command to display the routing information of BGP advertised through the BGP network C. The AS number of the router is 10 D. The router has introduced the...
