VRP, with regard to RIP V1 and RIP V2, the following statements is correct

As shown in the figure, after the Um routers are configured with OSPF, the administrator configures the
<mlenhinterfaces0f0/1> command on the RTA. The correct description is O (Multiple Choice)

After an RSTP-enabled switch receives the BPOUs with the TC bit set, the MAC addresses learned by all the ports are cleared.

The following description of the OSPF area is correct (). (multiple choice)

What is the default least time of the IP address allocated by the DHCP server