RCNI Current Exam Content | Latest RUCKUS Certified Networking Implementer 100% Free Reliable Dumps Ebook

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RUCKUS RCNI Exam Syllabus Topics:

Topic	Details
Topic 1	Foundational Networking Concepts: This section of the exam measures the skills of RUCKUS ICX Network Administrators and covers essential networking concepts. It includes VLAN design and configuration, STP and loop prevention protocols, PoE requirements, basic LAN concepts, Layer 3 routing configurations, and basic QoS concepts. Candidates should be able to demonstrate proficiency in designing VLANs for network segmentation.
Topic 2	ICX Solution Troubleshooting: RUCKUS ICX networking Engineers are expected to demonstrate troubleshooting skills in this section. It covers basic networking troubleshooting techniques and procedures for performing ICX switch recovery. Candidates should be able to identify and resolve common network issues in ICX environments.
Topic 3	ICX Solution Implementation: This significant portion of the exam assesses the skills of RUCKUS ICX Network Administrators in implementing ICX solutions. It covers ICX software management, stacking capabilities, PoE configuration, Layer 2 3 protocols, and ICX services, IPv4 IPv6 addressing on switch interfaces, ICX switch management methods, and configuring multicast and security features. Candidates should be able to demonstrate proficiency in configuring stacking for scalable network deployments.
Topic 4	RUCKUS Products & Solutions: RUCKUS ICX networking Engineers are expected to showcase their knowledge of RUCKUS products and solutions in this section. It focuses primarily on the ICX product line, covering various switch models and their capabilities. Candidates should be familiar with the features, specifications, and use cases of different ICX switches.

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RUCKUS Certified Networking Implementer Sample Questions (Q26-Q31):

NEW QUESTION # 26
For multicast clients to stop receiving traffic using a leave request, which protocol must run on the local subnet?

A. IGMP Snooping
B. IGMPv1
C. IGMPv2
D. PIM Dense

Answer: C

Explanation:
The Internet Group Management Protocol (IGMP) is used by IPv4 hosts and adjacent routers to establish multicast group memberships. Different versions of IGMP provide varying capabilities for managing these memberships.
IGMPv2 introduced the ability for hosts to send "leave group" messages when they wish to unsubscribe from a multicast group. This feature allows for more efficient management of multicast group memberships by enabling routers to promptly stop forwarding multicast traffic to subnets where there are no interested receivers.
When a host leaves a multicast group in an IGMPv2-enabled network, the following process occurs:
* Leave Message Sent: The host sends an IGMP leave message to the all-routers multicast address (224.0.0.2).
* Query by Router: Upon receiving the leave message, the router sends a group-specific query to determine if there are any remaining members of the multicast group on the local subnet.
* Group Membership Determination: If no hosts respond to the query within a specified time, the router concludes that there are no remaining members and ceases forwarding multicast traffic for that group to the subnet.
This mechanism reduces unnecessary multicast traffic and optimizes network performance.
In contrast, IGMPv1 does not have a leave group message; routers must rely on a timeout period to determine the absence of group members, leading to increased leave latency.
For more detailed information on IGMPv2 and its leave group mechanism, refer to the Cisco documentation on IGMP.

NEW QUESTION # 27
Which switch model provides the most 100Gb ports?

A. ICX7850-48F
B. ICX7850-32Q
C. ICX7750-32Q
D. ICX7850-48FS

Answer: B

NEW QUESTION # 28
What are two differences between Class of Service (CoS) and Differentiated Services Code Point (DSCP)?
(Choose two.)

A. DSCP is simpler and can scale easily as the network grows. CoS becomes more complex as network demand for prioritized data increase.
B. DSCP operates at Layer 2 in OSI model, whereas CoS operates in Layer 3.
C. CoS defines priority levels and DSCP manipulates traffic according to these defined priority levels.
D. DSCP defines priority levels and CoS manipulates traffic according to these defined priority levels.
E. CoS operates at Layer 2 in OSI model, whereas DSCP operates in Layer 3.

Answer: A,E

Explanation:
Class of Service (CoS) and Differentiated Services Code Point (DSCP) are both mechanisms used to prioritize network traffic, but they function at different layers of the OSI model and have distinct characteristics:
* Operational Layer:
* CoS:
* Operates at Layer 2 (Data Link Layer) of the OSI model.
* Utilizes a 3-bit field within the 802.1Q VLAN tag, known as the Priority Code Point (PCP), to assign priority levels ranging from 0 to 7.
* DSCP:
* Operates at Layer 3 (Network Layer) of the OSI model.
* Uses a 6-bit field in the IP header to assign priority, allowing for up to 64 different values, providing more granularity in traffic classification.
* Scalability and Complexity:
* CoS:
* With only 8 possible priority levels, CoS offers limited granularity.
* As network demands increase, especially with diverse applications requiring different levels of service, managing and differentiating traffic with CoS can become complex due to its limited priority levels.
* DSCP:
* Provides 64 distinct priority levels, allowing for finer differentiation of traffic types.
* This granularity enables easier scalability and more straightforward management of diverse and growing network traffic demands.
References:
* For a detailed comparison between CoS and DSCP, refer to the NetworkLessons Notes on QoS CoS vs DSCP: QoS CoS vs DSCP - NetworkLessons Notes
* For an overview of Differentiated Services and traffic classification, see the article on GeeksforGeeks:
Differentiated Services (DiffServ) and Traffic Classification
Understanding these differences is crucial for network administrators when designing Quality of Service (QoS) policies to ensure efficient and effective traffic management across the network.

NEW QUESTION # 29
At which prompt can the ping command be executed?

A. ICX7150-C12 Router(config-if-e1000-1/1/1)#
B. ICX7150-C12 Router(config)#
C. ICX7150-C12 Router(config-if-mgmt-1)#
D. ICX7150-C12 Router#

Answer: D

Explanation:
* Understanding CLI Levels:
* The ping command is used to test connectivity to other devices by sending ICMP echo requests.
* It can only be executed from the privileged EXEC mode, which is indicated by the Router# prompt.
* Why Other Prompts Don't Work:
* A. Router(config-if-mgmt-1)#: This is the interface configuration mode for the management port and does not allow execution of diagnostic commands like ping.
* B. Router(config)#: This is the global configuration mode, which is used to configure the switch but does not support diagnostic commands.
* D. Router(config-if-e1000-1/1/1)#: This is the interface configuration mode for Ethernet 1/1/1, which also does not allow execution of ping.
References:
* RUCKUS ICX CLI Guide: RUCKUS Documentation

NEW QUESTION # 30
Which two statements are true when Dynamic Host Configuration Protocol (DHCP) Snooping is enabled? (Choose two.)

A. DHCP snooping must be enabled per interface.
B. All interfaces are trusted by default.
C. DHCP snooping must be enabled globally.
D. DHCP snooping must be enabled per VLAN.
E. DHCP server interfaces should be trusted.

Answer: D,E

NEW QUESTION # 31
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To advance your career, take the RUCKUS Certified Networking Implementer exam. Your RUCKUS Certified Networking Implementer demonstrates your commitment to lifelong learning. Passing the RUCKUS Certified Networking Implementer exam in one sitting is not a walk in the park. The RUCKUS RCNI exam preparation process takes a lot of time and effort. You have to put time and money into passing the RUCKUS Certified Networking Implementer exam. The best method to reap the rewards of your investment in becoming an RUCKUS Horizon & RUCKUS is by using RUCKUS RCNI Exam Questions. Additionally, you can confidently study for the RCNI exam.

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RCNI CURRENT EXAM CONTENT | LATEST RUCKUS CERTIFIED NETWORKING IMPLEMENTER 100% FREE RELIABLE DUMPS EBOOK

RCNI Current Exam Content | Latest RUCKUS Certified Networking Implementer 100% Free Reliable Dumps Ebook