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Category: 150-820

Exam 150-820: Brocade Certified Ethernet Fabric Professional 2015

What is the problem?

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?

which action will resolve this problem?

A customer is having a problem forming a Brocade VCS Fabric on interface Te 11/0/4.
Interface TenGigabitEthernet 11/0/4
Identifier 3 SFP
Connector 7 LC
Transceiver 0000000000000010 10_GB/s
Name sw
Encoding 6
Baud Rate 103 (units 100 megabaud)
Length 9u 0 (units km)
Length 9u 0 (units 100 meters)
Length 50u 8 (units 10 meters)
Length 62.5u 3 (units 10 meters)
Length Cu 0 (units 1 meter)
Vendor Name BROCADE
Vendor OUI 00:05:1e
Vendor PN 57-0000075-01
Vendor Rev A
Wavelength 850 (units nm)
Options 001a
BR Max 0
BR Min 0
Serial No AAF212330000J95
Date Code 120816
Optical Monitor yes
Temperature 34 Centigrade
Voltage 3277.2 (mVolts)
Current 7.944 (mAmps)
TX Power 638.5 (uWatts)
RX Power 0 (uWatts)
Referring to the exhibit, which action will resolve this problem?

Which interface configuration would allow untagged frames from the server to be on VLAN 10?

After connecting a new server to interface Te 1/0/1 and configuring the port, you notice that
the device is only showing up in the default VLAN 1 as shown in the exhibit. interface
TenGigabitEthernet 1/0/1
fabric isl enable
fabric trunk enable
switchport
switchport mode trunk
switchport trunk allowed vlan add 10
switchport trunk tag native-vlan
spanning-tree shutdown
no shutdown
!
show mac-address-table:
VlanId Mac-address Type State Ports
1 1234.5678.90ff Dynamic Active Te 1/0/1
You did not enable tagging on the server and now need to alter the interface configuration to
force
all frames from the server to be tagged for VLAN 10.
Which interface configuration would allow untagged frames from the server to be on VLAN
10?

What are two causes of the problem?

You are troubleshooting an FCoE login problem in your environment. The port shown in the
exhibit has not been able to log into the fabric. The default FCoE fabric map in your
environment has not been changed.
Interface TenGigabitEthernet 3/0/4
Mode PFC
DCBX enabled for PFC negotiation
TX 0 frames
TX TX RX RX Output Paused
CoS Admin Oper Admin Oper 512 BitTimes
—————————————
0 Off Off Off Off 0
1 Off Off Off Off 0
2 Off Off Off Off 0
3 On Off On Off 0
4 Off Off Off Off 0
5 Off Off Off Off 0
6 Off Off Off Off 0
7 Off Off Off Off 0
sw0(conf-if-te-3/0/1 -24)# do show lldp neighbors interface ten 3/0/4 detail
Neighbors for Interface Te 3/0/4
—<OUTPUT TRUNCATED>—
DCBX TLVs
===========
Version : CEE
DCBX Ctrl OperVersion: 0 MaxVersion: 0 SeqNo: 4 AckNo: 6
DCBX ETS OperVersion: 0 MaxVersion: 0 Enabled: 1 Willing: 0 Error: 1
Enhanced Transmission Selection (ETS)
Priority-Group ID Map:
Priority : 0 1 2 3 4 5 6 7
Group ID : 0 0 0 0 1 0 0 0
Group ID Bandwidth Map:
Group ID : 0 1 2 3 4 5 6 7
Percentage: 50 50 0 0 0 0 0 0
Number of Traffic Classes supported: 2
DCBX PFC OperVersion: 0 MaxVersion: 0 Enabled: 0 Willing: 0 Error: 1
Priority-based Flow Control (PFC)
Enabled Priorities: 3
Number of Traffic Class PFC supported: 8
FCoE App OperVersion: 0 MaxVersion: 0 Enabled: 1 Willing: 0 Error: 0
FCoE Application Protocol
User Priorities: 4
What are two causes of the problem? (Choose two.)

What caused 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?

What are two causes of the problem?

Your customer has connected a Linux server with a CNA to a Brocade VDX 6740 in a VCS
Fabric. SAN storage is connected to Brocade VDX 6730 FC ports in the same fabric. The
server cannot access the storage port. You begin troubleshooting as shown in the exhibit. sh
fibrechannel login
Interface Index PID status protocol speed PortWWN
======================================================================
====
======
Fi 1/0/9 8 0101c0 up(In_Sync ) up 8G Auto Storage-WWN
sh fcoe login
FCOE-Port Eth-port Device WWN Device MAC Session MAC
======================================================================
====
======
Fcoe 1/1/1 Te 1/0/22 Server CNA-WWN Server Device MAC Server Session MAC
What are two causes of the problem? (Choose two.)


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