Which of the following messages are used in IPv6 address resolution? (multiple choice)

The subnet mask of IP address 132.119.100.200 is 255.255.255.240, so the broadcast address of its subnet is ______.

Which of the following levels does the TCP/IP protocol stack include? (multiple choice)

The Ethernet port Ethernet1/0 of the customer router MSR-1 is configured as follows:
interface Ethernet0/0
ip address 192.168.0.1 255.255.255.0
This interface is connected to a three-layer switch, and this three-layer switch is where the default gateway of the network segment 192.168.7.0/24~192.168.83.0/24 of the customer's office network is located.
Now the customer requires that an ACL be configured on the MSR-1 to prohibit all users on the office network from initiating Telnet to the address 192.168.0.1 of the MSR-1, so which of the following configurations is correct?

In the process of establishing a PPP session, when authentication is set and the authentication is passed, the PPP link enters the ______ phase.