Which purpose of a dynamically created tunnel interface on the design of IPv6 multicast services Is
true?
A.
first-hop router registration to the
RP
B.
multicast client registration to the RP
C.
multicast source registration to the RP D. transport of all IPv6 multicast traffic
D.
transport of
all IPv6 multicast traffic
Correct Answer: A
Explanation not available for this question.
Question #2 (Topic: demo questions)
A multicast network is sing Bidirectional PIM. Which two combined actions achieve high availability
so that two RPs within the same network can act in a redundant manner? (Choose two)
A.
Use two phantom RP addresses
B.
Manipulate the administration distance of the unicast routes to the two RPs
C.
Manipulate the multicast routing table by creating static mroutes to the two RPs
D.
Advertise the two RP addresses in the routing protocol
E.
Use anycast RP based on MSDP peering between the two RPs
F.
Control routing to the two RPs through a longest match prefix
Correct Answer: A, F
Explanation not available for this question.
Question #3 (Topic: demo questions)
You want to mitigate failures that are caused by STP loops that occur before UDLD detects
the failure or that are caused by a device that is no longer sending BPDUs. Which
mechanism do you use along with UDLD?
A.
Root guard
B.
BPDU guard
C.
Loop guard
D.
BPDU filtering
Correct Answer: C
Explanation not available for this question.
Question #4 (Topic: demo questions)
An enterprise network has two core routers that connect to 200 distribution routers and uses full
mesh IBGP peering between these routers as its routing method. The distribution routers are
experiencing high CPU utilization due to the BGP process. Which design solution is the most cost
effective?
A.
Implement route reflectors on the two core routers
B.
Increase the memory on the core routers
C.
Implement e BGP between the core and distribution routers