Which of the following statements about Ethernet is correct is ________. (Multiple choice)

The following statements about OSPF information display and debugging commands are correct _____. (Multiple choice)

The customer's network connection looks like:
HostA----GE0/0--MSR-1--S1/0---------S1/0--MSR-2--GE0/0----HostB
Among them, router MSR-1 and router MSR-2 are interconnected through a dedicated line, and the following three static routes are configured on MSR-1:
ip route-static 10.1.1.0 255.255.255.0 3.3.3.1
ip route-static 10.1.1.0 255.255.255.0 3.3.3.2
ip route-static 10.1.1.0 255.255.255.0 3.3.3.3
10.1.1.0/24 is the LAN segment where the host HostB is located, so which of the following descriptions are correct?

The command to configure the switch SWA to work in RSTP working mode is ______.

On the MSR router, if you want to view the number of packets translated by NAT, you should use the ______ command.