HPE7-A12 試験問題を無料オンラインアクセス

You are designing an L3 spine and leaf topology that uses CX switches. Those switches implement EVPN VXLAN. The customer does not require VRF segmentation for any of the data center endpoint traffic. What should you recommend for the VRF in which to place the SVIs for server, VM and other endpoint VLANs?

• A.Use whichever VRF the switch individual loopback interface is attached to
• B.Use whichever VRF the switch VXLAN loopback interface is attached to
• C.Use the default VRF
• D.Use any VRF name except default

Which statement is true about VSX design?

• A.VSX peer keepalive links only supports 40G and 100G ports.
• B.VSX Inter-Switch Link can implemented over indirect links.
• C.VSX peer keepalive can be implemented over a VSX LAG.
• D.VSX Inter-Switch Link must be implemented using direct links between peers.

During the assumptions and constraints phase of a proposal, the customer mentions they have a hard budget cap that is lower than what is needed for full fabric redundancy. What should the architect do?

• A.Document the budget constraint, present the trade-offs of reduced redundancy options, and let the customer make an informed decision
• B.Ignore the budget and design for full redundancy anyway
• C.Refuse to continue the engagement
• D.Silently reduce redundancy without informing the customer

A customer is upgrading their data center structured cabling to SMF. At the same time the customer wants to upgrade the spine switches in their spine and leaf topology A key goal of this upgrade is to eventually support 400GbE leaf-to-spine links. However, for a while, many of the leaf switches will continue to support 100GbE uplinks. What is a valid recommendation for the spine switches?

• A.CX 10040 switches using 400G QSFP-DD MPO-16 transceivers
• B.CX 10040 switches using 4x100G DR QSFP-DD transceivers
• C.CX 9300-32D switches using 400G QSFP-DD MPO-16 transceivers
• D.CX 9300-32D switches using 4x100G DR QSFP-DD transceivers

What is the best practice for using VSX at the Core of a two-tier design?

• A.You should implement VSX at the core when the access switches implement EVPN VXLAN.
• B.You should never implement VSX at the core of a two-tier design.
• C.You should implement VSX at the core when the access is layer 3 only with OSPF routed traffic forwarding between core and access.
• D.You should implement VSX at the core when the access layer operates at layer 2 only.