Among the following features that can enhance the security of OSPF are _______

The administrator wants to configure the OSPF routing priority value on the MSR router as 60. Which of the following commands is correct?

As shown in the figure, RTA and RTB are located in AS 100. The two establish IBGP neighbors. There is no route for RTA and RTC Internet segments on RTB: RTC is located in AS 200, and EBGP neighbors are established with RTA.
The main configuration is as follows:
RTA]
bgp 100
peerRTC as-number 200
peerRTB as-number 100
RTB]
bgp 100
peerRTA as-number 100
RTC]
bgp 200
peerRTA as-number 100
RTC cannot send the 192.168.1.0/24 route to RTA, but the 92.168.1.0/24 route does not appear in the IP 1 routing table of RTB.
To solve the above problems, what adjustments should be made in the configuration?

The PBR configuration of a router is known as follows:
polic-based-route pbr_a permit node 10
if-match acl 3000
if-match packet-length 101 1000
apploutput-interface serial 2/0
Assuming that the strategy has been successfully applied, how will the relevant data flow on the router be forwarded?

The RIP protocol is enabled on a router, the process number is 1, and the priority is 100; at the same time, the OSPF protocol is enabled, the process number is 100, and the priority is 10.
If these two processes have learned the route of the 10.0.0.0/8 network segment at the same time, and the metric values are 1 (hop count) and 100 (cost value) respectively, then the route 10.0.0.0/8 learned by which process will enter the IP route In the table?