Extreme Networks Extreme Networks Certifications EW0-300 Questions & Answers

• Question 31:

  A stream of IP Multicast packets is addressed to

  A. A specific host

  B. All hosts within a specific broadcast domain.

  C. A multicast group

  D. None of the above

  Correct Answer: C

• Question 32:

  In a Summit 5i switch, a QoS policy is applied on a basis.

  A. per port

  B. per queue, per port

  C. per queue

  D. None of these

  Correct Answer: B

• Question 33:

  What mechanisms does a master node use to detect a failure in the EAPS ring architecture? Select the two that apply.

  A. The master node receives a trap-message from a transit node when it detects loss oflink connectivity on any of its ring ports.

  B. The master node uses OSPF to quickly learn about link state topology changes.

  C. The master node sends a health-check packet on the control VLAN, when the ringbreaks the master node stops receiving this packet on its secondary port.

  D. The master node uses IGMP and IGMP snooping to detect the transit nodes and thanto learn about failures in the topology between them.

  Correct Answer: AC

• Question 34:

  An Ethernet multicast MAC address always starts with 01005E.

  A. True

  B. False

  Correct Answer: B

• Question 35:

  The normal behavior of a Router is to forward Unicast packets and block broadcast traffic.

  A. True

  B. False

  Correct Answer: A

• Question 36:

  When the CLI command show vlan corporate, is issued, the Protocol field has a value of NONE? Why is this so?

  A. There is a system error, there is no such thing as a NONE in the protocol field

  B. A protocol filter has not yet been configured for the vlan corporate

  C. A protocol filter was added to this VLAN. That protocol filter was later deleted fromthe switch.

  D. None of these.

  Correct Answer: C

• Question 37:

  Select the incorrect statement for PIM.

  A. PIM has two modes of operation. (Dense and Sparse mode)

  B. PIM relies on a Unicast routing protocol to perform Reverse Path Check

  C. The disadvantage of PIM Dense mode is that it uses more bandwith that DVMRP

  D. All of the above

  Correct Answer: C

• Question 38:

  A switch originally configured as a VRRP back-up switch has the following potential VRRP states Choose all three that apply.

  A. Init

  B. Back-up

  C. Slave

  D. Master

  Correct Answer: ABCD

• Question 39:

  What does IS-IS stand for?

  A. Interconnect System to Interconnect System

  B. Intermediate Storage to Interconnect System

  C. Intermediate System to Intermediate System

  D. None of these

  Correct Answer: C

• Question 40:

  Limit-learning and lock-learning cannot be combined on the same virtual port.

  A. TRUE

  B. FALSE

  Correct Answer: A