In the NSAP address 06.2400.0001.0020.0300.01, which part is the Stem ID?

If the BGP neighbor is successfully established, the neighbor status viewed by the displabgp peer command is ______.

Two MSR routers MSR-1 and MSR-2 are interconnected through the 192.168.1.0/24 network segment.
Now it is necessary to configure the OSPF protocol on the router MSR-1 to establish the adjacency relationship with MSR-2 normally. Which of the following configurations is feasible? (Choose one or more)

In the IS-IS network as shown in the figure, when the routing is stable, change the RTB and RTD to 192.168.224.0/24, then IS-IS topology ______, IP routing information ______.

In the following NSAP, the NET address that can be used as an integrated IS-IS is _______.