Free RUCKUS Certified Networking Implementer Exam RCNI Exam Practice Test

Which device will become the root in the Spanning Tree election process?

• the device with root guard enabled
• the device with the highest IP address
• the device with the lowest bridge ID
• the device with the highest bridge priority value

Which discovery protocol is enabled by default on all RUCKUS ICX platforms?

• JDP
• FDP
• CDP
• LLDP

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

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

Which command assigns an interface to an area?

• ip ospf area 0
• area 0
• router ospf
• ip ospf cost 100

As an IP packet is routed across subnets, which value gets updated at each hop?

• destination MAC address
• destination IP address
• source IP address
• subnet mask

What is the maximum number of software images that can be stored simultaneously on an ICX switch?

• 3
• 2
• 1
• 4

What is the maximum distance between ICX devices in a stack?

• 40 kilometers
• 3 meters
• 9 meters
• 1 kilometer

A customer required an access switch with a Power over Ethernet (PoE) budget not to exceed 240W. They also require the switch to make no fan noise. Which ICX switch would fit these requirements?

• ICX7150-C12P
• ICX7150-24P
• ICX7150-48P
• ICX7150-C10ZP

Which three factors must be considered when ordering a replacement power supply for an ICX7650? (Choose three.)

• 110 vs 220 volt
• DC vs AC power
• airflow direction
• active vs passive cooling
• hotswap vs non-hotswap
• PoE vs non-PoE

Based on the following configuration, which statement is true? ICX-Router (config)# ipv6 unicast-routingICX-Router (config)# interface ethernet 1/3/1ICX-Router (config-if-e1000-1/3/1)# ip address 10.172.10.1/24ICX-Router (config-if-e1000-1/3/1)# ipv6 address 2001:db8:12d:1300::/64

• The ipv6 enable command must also be configured at the interface level.
• The interface will transmit and receive both IPv4 and IPv6 traffic simultaneously.
• ICX devices do not support IPv4 and IPv6 addresses configured on the same interface.
• ICX devices only support dual-stacked IPv4 and IPv6 configuration on a VE interface.