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Which PIM mode uses a shared tree only?
Answer: A
In bidirectional mode, traffic is routed only along a bidirectional shared tree that is rooted at the rendezvous point (RP) for the group https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_pim/configuration/xe-16/imc-pim-xe-16-book/imc-tech-oview.html#GUID-51D0D6DF-E7F1-4A0E-8E31-D7ED464DF2AC
Source: Adapted from community discussion — [Removed]
Which two statements describe source trees in a multicast environment? (Choose two.)
Answer: AB
AB is correct Source trees have the advantage of creating the optimal path between the source and the receivers. This advantage guarantees the minimum amount of network latency for forwarding multicast traffic.
Source: Adapted from community discussion — Benzzyy
Which two best practices must be followed when designing an out-of-band management network? (Choose two.)
Answer: AE
Which method will filter routes between EIGRP neighbors within the same autonomous system?
Answer: A
What is a benefit of using VRRPv3 as compared to VRRPv2?
Answer: A
A customer is discussing QoS requirements with a network consultant. The customer has specified that end-to-end path verification is a requirement. Which QoS solution meets this requirement?
Answer: A
"The main difference between integrated services and differentiated services is that >, (while differential services mark the packets with priority and send it to the network without prior reservation.) "
Source: Adapted from community discussion — Sickcnt
Which nonproprietary mechanism can be used to automate rendezvous point distribution in a large PIM domain?
Answer: B
Which QoS feature responds to network congestion by dropping lower priority packets?
Answer: C
I think the answer is C WRED can selectively discard lower priority traffic when the interface begins to get congested and provide differentiated performance characteristics for different classes of service. https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_conavd/configuration/15-mt/qos-conavd-15-mt-book/qos-conavd-oview.html#:~:text=WRED%20can%20selectively%20discard%20lower,for%20different%20classes%20of%20service.
Source: Adapted from community discussion — Benzzyy
What is an advantage of designing an out-of-band network management solution?
Answer: A
An engineer is designing a QoS policy that queues excess packets for later transmission. Which mechanism must be included in the design?
Answer: A
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