150-820 Brocade Certified Ethernet Fabric Professional 2015 Questions and Answers

You have Brocade Network Advisor managing your Brocade VCS Fabric. Your security manager wants an inbound ACL on the port connected to Network Advisor server.

Which three protocols must be permitted? (Choose three.)

You have formed a Brocade VCS fabric with four switches.

Referring to the exhibit, which Brocade VDX would be the principal RBridge?

You are using PBR in your Brocade VCS Fabric and you would like to selectively modify and route the IP packets in the hardware.

Which two would you configure? (Choose two.)

A principal RBridge fails.

What happens to the VCS virtual IP address?

Referring to the exhibit,

which configuration is valid?

For direct attached active optical cables, which two distances are supported on Brocade VDX products? (Choose two.)

Your customer wants to establish a LAG connection on a Brocade VDX 6740T-1G connecting to another vendor's switch using 1 GbE interfaces. Every time they try to enable the port channel, the interfaces shut down.

In this situation, which statement is true?

You are configuring OSPF in a Brocade VCS Fabric. The implementation will integrate with an existing OSPF network. The fabric is in logical chassis mode.

Referring to the exhibit, which three actions are correct? (Choose three.)

A customer would like to increase the bandwidth to servers connected to a Brocade VCS Fabric. Two 10 Gbps NICs to the server were teamed, but now there is no IP connectivity to the Brocade VDX 6740.

Which two switch changes, depending upon the hypervisor platform, should be used to correct the 20 Gbps connection to the server? (Choose two.)

Referring to the exhibit, servers attached to Device A cannot access servers attached to Device C.

Which statement is correct?

Which two Brocade SilkWorm switches are supported in a Brocade VCS Fabric? (Choose two.)

You need to provision FCoE connectivity for the servers shown in the exhibit.

Which two configuration actions must be taken? (Choose two.)

You have a Brocade VCS Fabric and one Brocade VDX has the multicast root manually assigned with the highest priority. You are going to remove that VDX from the fabric.

Which switch will become the multicast root if no other device has the priority set?

A customer has configured sFlow on a four node VCS cluster which includes one Brocade VDX 8770 and three VDX 6740T-1G switches. The customer sees sFlow samples from all the interfaces on the VDX 8770 but is not seeing sFlow samples from the 1 GbE interfaces on the VDX 6740T-1G switches.

Which statement is correct?

You are introducing a Brocade VCS Fabric to your network and want to implement a non-modular, top of rack switch with at least 40 GbE uplinks to the core.

Which switch would you use?

Your customer is replacing a Brocade VDX 6740 (RBridge ID 2) to an existing VCS fabric in logical chassis mode with VCSID 2. They would like to migrate the port configurations to the new switch when the uplinks are connected.

Which two actions are necessary for the replacement? (Choose two.)

You are required to deploy servers with a single adapter that are attached to your Brocade VCS Fabric to communicate with FC SAN attached storage.

What is required?

You have three new Brocade VDX switches that are properly configured to join into a single Brocade VCS Fabric. You add two links in the same port group between each of the three switches.

Which two statements are true? (Choose two.)

What are three benefits to the 802.3ad Link Aggregation Control Protocol? (Choose three.)

In which two port types would QoS flow control be enabled? (Choose two.)

You have a server with four Ethernet interfaces and want to aggregate your links into a single bundle across two Brocade VDX switches.

Which two statements are true? (Choose two.)

What are two primary features of Data Center Bridging (DCB)? (Choose two.)

After implementing a topology that requires edge loop detection, you detected a broadcast storm within the environment.

Which two required parameters must be configured? (Choose two.)

You are building a Brocade VCS Fabric that includes one each of the Brocade VDX 8770, VDX 6740, VDX 6740T-1G, and VDX 6740T switches. All switches have base licenses. The VDX 8770 contains one 40 GbE port card.

Which two switches do you need to install the 40 GbE Port license? (Choose two.)