Brocade Certified Ethernet Fabric Professional 2015

When congestion is experienced in a network, which type of frame is transmitted when protocol 802.3x flow control is enabled?

You need to manage the IP address allocation in your multi-tenant Brocade VCS Fabric. Which VCS feature is used to accomplish this?

You have implemented flow-based sFlow in your Brocade VCS Fabric by enabling sFlow globally on each Brocade VDX. You are not receiving any statistics in your sFlow collector from these devices. What must happen to start collecting data?

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 asked to provide time-based sampling of interface counters and statistical sampling of switched packets. Which protocol supports these requirements?

You want to allow help desk personnel to enable or disable only the 10 Gbps interfaces using CLI. Which feature in Brocade NOS would you configure?

You must determine where a specific virtual machine defined in a port profile is physically attached to the Brocade VCS Fabric. Which action would you perform?

You want to restore a configuration that was saved previously from the FTP server using this command: copy ftp://anonymous:pass@10.255.1.89/VDX25-1-389.cfg running-config The system responds with the error: "Error while retrieving file over ftp. Please check the host IP address, user/password, and the permission and space left on the remote directory." What is the problem?

Your customer adds two Brocade VDX 6740s to an existing Brocade VCS Fabric in logical chassis mode with VCSID 11. After enabling logical chassis mode on both new switches, a connection is made between the two switches. A cable is then connected between one of the switches of the logical chassis. The ISL to the logical chassis is isolated with an Exchange Switch Capabilities (ESC) error, detailing a database mismatch. What caused the problem?

You are configuring a Brocade VDX 6730-76 and only 50 of the Ethernet ports are currently working. What is the reason for this happening?