Practice Free HPE7-A04 Exam Online Questions
What is recommended for the routing protocol setup on leaf VSX pairs?
- A . Configure the leaf VSX members to establish neighbor relationships with each other over one of the server subnets
- B . Have the VSX members connect to each spine switch on an L3 VSX LAG and become neighbors with each other and the spine on its subnet
- C . Add a dedicated VLAN to the VSX ISL, assign it a /31 subnet, and run the routing protocol on it
- D . Do not configure the routing protocol to run directly between the leaf VSX members
In L3 Spine and Leaf design, which answer is correct?
- A . Leaf switches connect to other leaf switches
- B . Each leaf switch connects to each spine switch
- C . Each spine switch connects to all other spine switches in a full mesh
- D . Leaf switches connect to only one spine switch
What does a five-nines requirement in a service agreement refer to?
- A . Compliance with a particular section of PCI DSS
- B . Unplanned downtime less than .001% of the service term
- C . Five layers of redundancy in the network design
- D . Future-proof solution designed to last five or more years
How many Aruba 100G QSPF28 LC ER4L 40KM SMF Transceivers are allowed on Aruba CX 8325?
- A . Twelve Transceivers
- B . Four Transceivers
- C . None
- D . Eight Transceivers
You are adding EVPN VXLAN to an L3 spine and leaf topology that uses OSPF for the underlay. You plan to use a single BGP AS.
Which design for EVPN neighbors is correct?
- A . Leaf switches should establish iBGP sessions with other leaf switches using their VXLAN loopback IPs. Route reflectors are not required
- B . The border leaf switches should act as route reflectors and specify the leaf switches’ VXLAN loopback IPs as route reflector clients
- C . At least one spine switch should act as route reflector and specify the leaf switches’ unique loopback IPs as route reflector clients
- D . Leaf switches should establish iBGP sessions with spine switches on their actual P2P link IP addresses. Route reflectors are not required
What delivery documents are included in the post-installation handover?
- A . Devices Datasheets
- B . Devices Quick Specs
- C . Cost of the project
- D . Archived configurations
- E . Inventory
You are planning to use distributed routing for overlay subnets in an EVPN VXLAN fabric. The customer needs to provide DHCP addresses to some VMs in the tenant-a VRF. The DHCP server is in the shared VRF.
What is one step you should take?
- A . Change the design to use centralized routing because HPE Aruba CX switches cannot support DHCP relay with distributed routing
- B . For every SVI, assign a unique actual IP address, different from the active gateway IP address
- C . On each VTEP switch, create a loopback interface in the shared VRF with the same IP on both switches in a VSX pair
- D . On each VTEP switch, create a loopback interface in the tenant-a VRF with a different IP on both switches in a VSX pair
In the ToR or middle of the rack cabling design, it is important to know (Select two)
- A . The number of fiber strands are pulled to each row
- B . The fire regulations
- C . The airflow direction
- D . The connectors the patch panels use
One of your customers has the following:
2-Tier L2 Design
• 8325 32x100G Core Switches
• 8360 48x10G RJ-45 Access Switches
• 100G 5M DAC connections between Core and Access
Core Switches = VSX Pairs of 8325 32-port 100G switches (F-B airflow). Access Switches = VSX Pairs of 8360-48xBaseT switches (F-B airflow).
Each Core Switch pair uses the following for VSX:
• 2 x 100G QSFP28 1M DACs for ISL
• 1 x 100G QSFP28 1M DAC for Keepalive Each Access Switch pair uses the following for VSX:
• 2 x 100G QSFP28 1M DACs for ISL
• 1 x 10G RJ45 cable for Keepalive
Each Core switch has 29 remaining available 100G QSFP28 interfaces for access switch connectivity.
This solution uses 1x100G QSFP28 5M DAC from each access switch to each core switch.
This solution can scale up to a maximum of 14 racks using the same subscription rates.
- A . 12
- B . 14
- C . 16
- D . 18
You created a formal proposal and quote for a customer’s data center network refresh.
What is some other support information that you should include? (Select two)
- A . A list of IP addresses that you plan to configure on the switches
- B . No need to include any of these as the proposal is not the place to educate the customer on them
- C . HPE Aruba networking recommends including a block diagram with proposals
- D . A list of VLANs that you plan to configure on the switches