After executing the displaospf peer command on the MSR router RTA, the router output is as follows:

From the above output, it can be judged that ________.

Running the displaipv6 interface vlan-interface1 verbose command on a router displays the following information:
Vlan-interface1 current state: UP
Line protocol current state:UP
IPv6 is enabled, link-local address is FE80::2010:1
No global unicast address configured
Joined group address(es):
FF02::1:FF10:1
FF02::2
FF02::1
MTU is 1500 btes
ND DAD is enabled, number of DAD attempts: 1
ND reachable time is 30000 milliseconds
ND retransmit interval is 1000 milliseconds
ND advertised reachable time is 0 milliseconds
ND advertised retransmit interval is 0 milliseconds
ND router advertisements are sent ever600 seconds
ND router advertisements live for 1800 seconds
Hosts use stateless autoconfig for addresses
From the above information, it can be known that _______________.

Regarding the Local_Preference attribute of BGP, the following statement is correct is ______

The command to configure a silent interface on a router so that the router does not send OSPF protocol packets is _______.

The command to configure manual route aggregation of RIP protocol on MSR router is ___________.