Question 246
Which of the following messages does the BGP protocol use to withdraw unreachable routes?
Question 247
Which of the following methods of routing filtering are feasible?
Question 248
Which of the following statements is true about filter-polic filters?
Question 249
Drag and drop


Question 250
The networking is shown in the figure. RTA, RTB, RTC, and RTD are located in the same AS 100, which runs OSPF and only publishes the loopback routes of each router.

Except the OSPF COST between RTB and RTC is 15, the OSPF COST of other interconnected links is 10.
At the same time, BGP protocol is running in the network, RTD is BGP route reflector of RTA, RTB, RTC, no iBGP neighbor is established between reflector clients, RTA and RTB will be directly connected to the network segment 1.0.0.0/24 Use the network command to import into BGP. Is the following statement correct?

Except the OSPF COST between RTB and RTC is 15, the OSPF COST of other interconnected links is 10.
At the same time, BGP protocol is running in the network, RTD is BGP route reflector of RTA, RTB, RTC, no iBGP neighbor is established between reflector clients, RTA and RTB will be directly connected to the network segment 1.0.0.0/24 Use the network command to import into BGP. Is the following statement correct?