143-130 試験問題を無料オンラインアクセス

You will be migrating several hundred Windows/Intel servers to Linux on your IBM System z196. You are
considering the differences between FICON Express8 channels and the FCP channels used with Linux.
Which statement is correct?

• A.FCP channels on a System z196 only have two ports on the FICON Express8 channel card.
• B.FCP channels require you to use multimode short wave optics.
• C.FCP channels will use the QDIO architecture for direct memory access.
• D.FCP channels do not support NPIV on the z196 while FICON channels do.

A customer has configured Brocade Trunking between a pair of Brocade DCX 8510 Directors to
implement FICON cascading, however, the trunk will not form as expected. The customer uses the
trunkdebug Fabric OS CLI command to troubleshoot this condition.
What useful information is provided as output from the trunkdebug command? (Choose three.)

• A.An indication of the port link level error types that are preventing the trunk from forming.
• B.An indication that the SFPs used at either end of the trunked ISL link are using different wavelengths.
• C.An indication that the ports in the trunk group are attached to different port groups.
• D.An indication that the ports in the trunk group connect to different switches.
• E.An indication that the cable distance for some of the ports within the trunk are out of compliance with
  trunking rules.

You want to use Virtual Fabrics for your FICON environment on your Brocade DCX 8510-8 hardware.
Which two statements are true? (Choose two.)

• A.Brocade Virtual Fabrics allow eight FC16-48 blades to create eight 48-port domains.
• B.Brocade Virtual Fabrics allow eight FC16-32 blades to create eight 32-port domains.
• C.Brocade Virtual Fabrics allow eight FC8-64 blades to create eight 64-port domains.
• D.Brocade Virtual Fabrics allow eight FC8-16 blades to create eight 16-port domains.

You have FMS licenses installed on your Brocade DCX FICON Directors. You use the FICON Director
activity report and collect RMF data at five minute intervals. You are having problems with the CUP port
being "boxed".
Which two changes should you make to solve this problem? (Choose two.)

• A.Decrease the RMF collection interval to 2 minutes and the MIHPTO setting to a lower value if possible.
• B.Increase the RMF collection interval to 15 minutes.
• C.Increase the number of buffer credits on the Director port being used to pass the statistics to the LPAR
  collecting them.
• D.Set the CUP port to offline during firmware upgrade.

A customer replaces an M6140 FICON Director with a new Brocade DCX Director.
The M6140 was cascaded to an existing DCX that is in interopmode 2. Now the new DCX is cascaded to the old DCX.
Attempts to upgrade the firmware in the new DCX from v6.4.2a to v7.0.0c fail.
What is the reason for the firmware upgrade failure?

• A.Interopmode 0 should have been set on the old DCX prior to the firmware upgrade.
• B.Interopmode 3 should have been set on each of the DCXs prior to the firmware upgrade.
• C.Interopmode 3 should have been set on the old DCX prior to the firmware upgrade.
• D.Interopmode 0 should have been set on each of the DCXs prior to the firmware upgrade.