143-130 試験問題を無料オンラインアクセス

The customer wants to upgrade firmware of the Brocade switches to Fabric OS v7.0.0c.
What are two additional considerations for FICON environments? (Choose two.)

• A.The CUP device should be varied offline to all z/OS partitions before starting a code load.
• B.When cascaded to other switches, all switches in the fabric must be at Fabric OS v6.4.0a before
  upgrading to Fabric OS v7.0.0c.
• C.A disabled XGE or GE port will be re-enabled after the upgrade; to prevent re-enabling, the port should
  be persistently disabled.
• D.Multiple 10 Gbps ISLs and FCIP links can load share and load balance between cascaded FICON
  directors or switches.

Your customer is connecting a z/OS host to storage arrays at a backup site with single mode fiber through
a DWDM which is limited to a speed of 10 Gbps. The customer's available equipment at each site is a
Brocade DCX 8510 and a Brocade 5300. The customer's objective is to optimize bandwidth using two
available fiber links.
What are two solutions that would provide this connection? (Choose two.)

• A.for each 5300, install a 10 Gbps FC license, two 10 Gbps SFPs, using ports 1 and 2
• B.for each DCX 8510, install a 10 Gbps FC license, two 10 Gbps SFPs using FC-16-32 blade ports 1 and
  2
• C.for each DCX 8510, install two 10 Gbps SFPs, using FC16-32 blade ports 30 and 31
• D.for each DCX 8510, install an FX8-24 blade with the license and connect to ports xge0 and xge1

You want to implement FICON/FCP intermix. What are two considerations? (Choose two.)

• A.FCP channels may interfere with FICON error detection and recovery.
• B.There are differences in establishing connectivity such as discovery versus HCD definition.
• C.Open systems and mainframe personnel may have disagreements on implementation and
  management.
• D.NPIV is not supported for FCP channels when FMS is enabled.

A systems programmer wants to cascade a new Brocade DCX 8510 to an existing DCX 8510. The
systems programmer defined the domain ID in the LINK field of the CNTLUNIT macro as 0x10.
Which domain ID should be defined within the DCX 8510 Director?

• A.10
• B.16
• C.A
• D.F

You are converting some of your channel paths and devices from ESCON to cascaded FICON. What are
two FICON-specific configuration issues that you will face? (Choose two.)

• A.acquiring FICON bridge cards
• B.using buffer credits
• C.obtaining FICON-to-ESCON converter appliances
• D.determining your optical requirements