Review Questions
417
11.
Which are tools that can be used to troubleshoot multicast connectiv-
ity? (Choose all that apply.)
A.
Ping
B.
show ip mroute
C.
traceroute
D.
mtrace
12.
What are two methods mtrace utilizes to establish the path between
the source and router?
A.
SRT
B.
RPF
C.
Multicast group
D.
PIM
13.
From which direction is the mtrace established?
A.
From the default RP of the multicast network to the source
B.
From the source to the RP
C.
From the source to the router interface
D.
From the router interface to the source
14.
Where is it necessary to run IGMPv1?
A.
Entire multicast network
B.
All members of a group whose source is IGMPv1
C.
All interfaces on the router
D.
The interface or subnet whose hosts use IGMPv1
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