What is the primary purpose of the Reverse Path Forwarding (RPF) check in multicast routing?

To translate multicast addresses to unicast

To prioritize multicast traffic

What is the purpose of HSRP preemption?

To load balance traffic between routers

To prevent a router from becoming active

To allow a router with higher priority to become active immediately

What is the purpose of a PTP domain?

To isolate PTP traffic from other network traffic

To specify the physical layer used for PTP

To determine the authentication method for PTP

To define a set of clocks that synchronize to a common grandmaster

What is a key characteristic of Bidirectional PIM?

It requires MSDP for inter-domain operation

It does not build source-specific shortest path trees

It supports multiple active RPs

It uses IGMPv3 for host membership

CiscoCertified Network Professional Enterprise

Domain 3Objective 3

3.3 IP Services 350-401 Practice Questions (Page 2)

Part of the 3.0 Infrastructure domain, which accounts for 30% of the 350-401 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~15–24 in this domain), expect 5–8 from this objective — we provide 40 practice questions to prepare you well beyond it. (estimate)

40questions here

8free pages

13concepts

30%of the exam

Questions 6–10

6application · medium
A network engineer is designing multicast for a large-scale IPTV deployment with many sources and receivers. The engineer wants to avoid the overhead of building source-specific trees and prefers a single shared tree for all sources. Which multicast protocol should be used?
Select an answer first
7foundation · easy
What is the primary purpose of the Reverse Path Forwarding (RPF) check in multicast routing?
Select an answer first
8foundation · easy
What is the purpose of HSRP preemption?
Select an answer first
9foundation · easy
What is the purpose of a PTP domain?
Select an answer first
10foundation · easy
What is a key characteristic of Bidirectional PIM?
Select an answer first

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