Click the exhibit. The interface's IGP metric is as shown, and PIM is using the unicast table for the RPF-check. What happens when Router B receives a register message on its interface facing Router A?
A) Router B discards the register message, as the RPF-check fails.
B) Router B forwards the register message to Router D (R
P) according to its routing table.
C) Router B forwards the register message out of all the interfaces in its (',239.1.1.1) entry's outgoing interface list.
D) Router B forwards the register message out of all the interfaces in its (192.168.1.1,239.1.1.1) entry's outgoing interface list.

Question

Click the exhibit.  The interface's IGP metric is as shown, and PIM is using the unicast table for the RPF-check. What happens when Router B receives a register message on its interface facing Router A?
A) Router B discards the register message, as the RPF-check fails. 
B) Router B forwards the register message to Router D (R
P) according to its routing table. 
C) Router B forwards the register message out of all the interfaces in its (',239.1.1.1) entry's outgoing interface list. 
D) Router B forwards the register message out of all the interfaces in its (192.168.1.1,239.1.1.1) entry's outgoing interface list.

Quizplus · Accepted Answer

The Answer of Click the exhibit.  The interface's IGP metric is as shown, and PIM is using the unicast table for the RPF-check. What happens when Router B receives a register message on its interface facing Router A?
A) Router B discards the register message, as the RPF-check fails. 
B) Router B forwards the register message to Router D (R
P) according to its routing table. 
C) Router B forwards the register message out of all the interfaces in its (',239.1.1.1) entry's outgoing interface list. 
D) Router B forwards the register message out of all the interfaces in its (192.168.1.1,239.1.1.1) entry's outgoing interface list.

Click the Exhibit