Study tips JN0-643

which spanning-tree protocol is running on ge-0/0/0?

which two statements related to the Q-in-Q tunneling implementation are true?

What must be changed on Switch_A to allow both Dot1q-tunneling VLANs and non-Dot1qtunneling VLANs on the same trunk interface?

What feature can be configured on S1 to limit the multicast flooding of traffic to only interested hosts on VLAN 100?

why is VSTP not working for VLAN 100?

what is the correct RPF path toward the multicast source from R6?

which command will resolve this issue?

what is the shortest path to reach R3 from R1?

why is the BGP neighbor not in Established state?

which statement about the ABR between Area 8 and Area 2 is true?