RCNI exam

As an IP packet is routed across subnets, which value gets updated at each hop?A . destination MAC addressB . destination IP addressC . source IP addressD . subnet maskView AnswerAnswer: A

If a customer needs to implement VRRP-E on their ICX7550 units, which license needs to be applied to enable this feature?A . PoDB . MACSecC . L3-BaseD . L3-premView AnswerAnswer: C

Which switch cannot exceed a maximum of 30W per port?A . ICX7650B . ICX7550C . ICX7150-48ZPD . ICX7150-C12PView AnswerAnswer: C

What are two features of Open Shortest Path First (OSPF)? (Choose two.)A . utilizes distance vectorB . calculates link costC . automatic redistribution of routesD . updates routes dynamicallyE . uses exterior gateway protocolsView AnswerAnswer: A, D

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?A . ICX7150-C12PB . ICX7150-24PC . ICX7150-48PD . ICX7150-C10ZPView AnswerAnswer: B

The root bridge is connected to another switch over two independent 10Gbe links. Which link will remain in a forwarding state on both sides?A . the link with the lowest port number on the non-root switchB . the link with the lowest port number on the root switchC . the...

A Wi-Fi access point is configured for management traffic on the default VLAN and a guest SSID on VLAN 10. The access point is connected to port 1/1/10. What is the correct configuration? A) vlan 1 no tagged ethernet 1/1/10 ! vlan 10 untagged ethernet 1/1/10 B) vlan 1 no...

What are two differences between Class of Service (CoS) and Differentiated Services Code Point (DSCP)? (Choose two.)A . DSCP defines priority levels and CoS manipulates traffic according to these defined priority levels.B . CoS defines priority levels and DSCP manipulates traffic according to these defined priority levels.C . DSCP operates...

What is the highest Power over Ethernet (PoE) power class supported by 802.3bt?A . 8B . 4C . 1D . 16View AnswerAnswer: A

Which ICX model can run silently in fanless mode?A . ICX7150-48PFB . ICX7150-48PC . ICX7550-24PD . ICX7150-48ZPView AnswerAnswer: B