There is some confusion on this sim and what it is. So I will tell you that it is a window with 4 squares on the left side. Click each one to see the question. Again, there are 4 questions and one topology. Click the topology button at the bottom of the sim to see it. There is only one topology for all 4 questions. You do NOT log into any routers. All configuration is provided as text in the question.
NOTE: The actual topology may vary with the routing protocol questions selected for the sim and the number of routers could be as high as R6
Given R1#show ipv6 mroute
(*, FF02::2), 00:02:57/never, RP 2002:2222::2, flags: SPC
Incoming interface: FastEthernet0/0
RPF nbr: FE80::266:66FF:FE66:6666
(*, FF04::6), 00:02:57/never, RP 2002:2222::2, flags: SPC
Incoming interface: FastEthernet0/0
RPF nbr: FE80::266:66FF:FE66:6666
A.
Some thing about expiry for Multicast group 1 after 60 second
B.
The Multicast group address is 2002:2222::2
C.
Some thing about expiry for Multicast group 1 after x second
D.
The RP address is 2002:2222::2
E.
The Multicast Group addresses are FF02::2 and FF04::6
F.
The Multicast Group addresses are (FF08:: some strange number i think it was the RPF NBR)
G.
The operating Mode is sparse mode
Explanation:
For example:Router# show ipv6 mroute ff07::1
Multicast Routing Table
Flags:D – Dense, S – Sparse, B – Bidir Group, s – SSM Group,
C – Connected, L – Local, I – Received Source Specific Host Report,
P – Pruned, R – RP-bit set, F – Register flag, T – SPT-bit set,
J – Join SPT
Timers:Uptime/Expires
Interface state:Interface, State
(*, FF07::1), 00:04:45/00:02:47, RP 2001:DB8:6::6, flags:S
Incoming interface:Tunnel5
RPF nbr:6:6:6::6
Outgoing interface list:
POS4/0, Forward, 00:04:45/00:02:47
(2001:DB8:999::99, FF07::1), 00:02:06/00:01:23, flags:SPC
Incoming interface:POS1/0
RPF nbr:2001:DB8:999::99
Outgoing interface list:
POS4/0, Forward, 00:02:06/00:03:27