150-820 Brocade Certified Ethernet Fabric Professional 2015 Free Practice Exam Questions (2025 Updated)
Prepare effectively for your Brocade 150-820 Brocade Certified Ethernet Fabric Professional 2015 certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.
Which Brocade code platform will interoperate with NOS v4.1?
You are connecting your Brocade VCS Fabric to a native Brocade Fibre Channel Router (FCR) using FC ports on one of your Brocade VDX switches.
Which two port types are supported? (Choose two.)
What are two valid uses of the NETCONF protocol? (Choose two.)
When connecting the Brocade VDX Fabric to an Ethernet switch with spanning tree disabled, CPU utilization goes up indicating a loop.
What is causing the loop?
Referring to the exhibit
which two configurations are valid? (Choose two.)
Exhibit:
switch# show ip route
Destination Gateway Port Cost Type Uptime
1 0.0.0.0/0 10.24.64.1 mgmt 1 1/1 S 8m24s
2 1.1.1.0/24 10.1.1.10 Ve 10 1/1 S+ 3m11s
3 1.1.2.0/24 DIRECT Ve 12 0/0 D 3m11s
4 10.24.64.0/20 DIRECT mgmt 1 0/0 D 8m28s
Exhibit:
Referring to the exhibit, which statement is true?
Which three steps are required for a firmware upgrade from a USB flash drive? (Choose three.)
Referring to the exhibit,
to minimize downtime, what is the Brocade recommended approach to fabric node upgrades?
Which three attributes are distributed by the Ethernet Name Server (eNS) within a Brocade VCS Fabric? (Choose three.)
Referring to the exhibit, you connected your Brocade VDX device to an Ethernet switch running PVST+. The interfaces are up but spanning tree is not functioning for VLAN 10.
VDX8770_3-131#sh run prot
protocol spanning-tree rpvst
!
VDX8770_3-131# sh run int vlan 10
interface Vlan 10
!
VDX8770_3-131#sh run int te 131/2/16
interface TenGigabitEthernet 131/2/16
fabric isl enable
fabric trunk enable
switchport
switchport mode trunk
switchport trunk allowed vlan add 10
switchport trunk tag native-vlan
no spanning-tree shutdown
no shutdown
What is the problem?
Exhibit:
VDX11# show vcs detail
Config Mode : Distributed
VCS ID : 10
Total Number of Nodes : 3
Node :1
Serial Number : BWW2535G00E
Condition : Good
Status : Co-ordinator
VCS Id : 10
Rbridge-Id : 10
Co-ordinator : YES
WWN : 10:00:00:05:33:91:3D:F4
Switch MAC : 00:05:33:91:3D:F4
FCF MAC : 0C:B3:1E:F8:0C:B3
Internal IP : 127.1.0.10
Management IP : 10.255.248.24
Exhibit:
Referring to the exhibit, in which mode of operation is the active switch participating?
You just connected multiple Brocade VCS Fabric mode-enabled switches and you want them to form an Ethernet fabric.
Which two configurations must be applied? (Choose two.)
You are not receiving any encrypted SNMP notify messages from your Brocade VCS Fabric.
Which two actions must be configured in the fabric? (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 need to deploy several FCoE initiators connected through a Brocade VDX 6730. You are required to add the VDX 6730 to an existing FC SAN without increasing the number of domains.
Which action is required?
You want to create trunks with your existing 40 GbE ISL connections between two Brocade VDX 8770s using NOS 4.1.1. The two VDX 8770s are not forming a trunk as expected.
VDX8770# sh fab isl
Rbridge-id: 131 #ISLs: 2
Src Src Nbr Nbr
Index Interface Index Interface Nbr-WWN BW Trunk Nbr-Name
----------------------------------------------------------------------------------------------
13 Fo 131/2/1 8 Fo 132/2/1 10:00:00:05:33:D4:0C:CE 40G Yes "sw-0"
15 Fo 131/2/2 45 Fo 132/2/2 10:00:00:05:33:D4:0C:CE 40G Yes "sw-0"
Referring to the exhibit, which two steps are required? (Choose two.)
You want to examine packets in transit across links to troubleshoot the traffic pattern on a specific port using SPAN on a Brocade VDX 6730-76. You configure a monitor session with source interface Te 1/0/10 and destination interface Te 1/0/21.
Which two statements are correct? (Choose two.)
You have a Brocade VDX 6730 not running in logical chassis cluster mode. An ISL is segmented and the interface is up/up.
Which three parameters should you verify? (Choose three.)
One of the switches in your Brocade VCS Fabric in logical chassis mode needs to be replaced. After configuring the replacement switch with the same VCS RBridge ID of the faulty switch, you attempt to replace the faulty switch with a new one but find the switch is segmented from the fabric.
Which two steps should be completed to replace the faulty switch? (Choose two.)
You provided prioritization of customer's traffic in your data center. Not all customers pay for this service and you want to prevent any customers from setting their own QoS markings on their servers.
Which three features on the Brocade VCS Fabric would you use to accomplish this task? (Choose three.)
