HP HPE7-A08 Practice Test 25

Question 240

After implementing the approved change — Install a supported route or routing protocol in the correct VRF without leaking unauthorized networks — for this scenario: An isolated branch VRF lacks a route to the headquarters application. Which observed result BEST verifies the outcome?

Client requests reach the server and return leases with correct subnet settings
The approved destination is reachable only from the intended VRF
Hosts reach the permitted opposite-subnet gateway and return traffic
Clients retain virtual-gateway reachability after an approved master failure

Explanation

Correct Answer

The approved destination is reachable only from the intended VRF. This is the observable acceptance evidence for the decision to install a supported route or routing protocol in the correct VRF without leaking unauthorized networks. It demonstrates the principle that route tables and next-hop resolution are scoped by VRF.

Incorrect Answers

This verification choice fits a different situation: A client VLAN needs addresses from a DHCP server in another routed subnet. It does not resolve the stated failure mode. For this case, the decisive verification choice is to the approved destination is reachable only from the intended VRF.

This verification choice fits a different situation: Hosts in two routed VLANs cannot communicate even though each VLAN has local connectivity. It does not resolve the stated failure mode. For this case, the decisive verification choice is to the approved destination is reachable only from the intended VRF.

This verification choice fits a different situation: Two gateway switches should provide first-hop redundancy for one user VLAN. It does not resolve the stated failure mode. For this case, the decisive verification choice is to the approved destination is reachable only from the intended VRF.

Question 241

An HPE Aruba Networking design review examines: An isolated branch VRF lacks a route to the headquarters application. Which technical principle BEST explains the required approach?

DHCP broadcast discovery does not inherently traverse routers without relay
VRRP provides a shared virtual default gateway with controlled master selection
Layer 3 routing requires valid interfaces and reachable reverse paths
Route tables and next-hop resolution are scoped by VRF

Explanation

Correct Answer

Route tables and next-hop resolution are scoped by VRF. The case therefore calls for this specifically controlled action: install a supported route or routing protocol in the correct VRF without leaking unauthorized networks. The acceptance evidence is that the approved destination is reachable only from the intended VRF.

Incorrect Answers

This principle choice fits a different situation: A client VLAN needs addresses from a DHCP server in another routed subnet. It does not resolve the stated failure mode. For this case, the decisive principle choice is to route tables and next-hop resolution are scoped by VRF.

This principle choice fits a different situation: Two gateway switches should provide first-hop redundancy for one user VLAN. It does not resolve the stated failure mode. For this case, the decisive principle choice is to route tables and next-hop resolution are scoped by VRF.

This principle choice fits a different situation: Hosts in two routed VLANs cannot communicate even though each VLAN has local connectivity. It does not resolve the stated failure mode. For this case, the decisive principle choice is to route tables and next-hop resolution are scoped by VRF.

Question 242

A risk review for the following wired-network case asks what should be avoided: An isolated branch VRF lacks a route to the headquarters application. Which assumption creates the GREATEST implementation risk?

Assuming equal IP reachability guarantees an OSPF adjacency
Placing a route in the default VRF and assuming all VRFs inherit it
Building a VNI while ignoring underlay IP reachability or platform support
Adding an ordinary static route and expecting it to forward DHCP broadcasts

Explanation

Correct Answer

Placing a route in the default VRF and assuming all VRFs inherit it. That shortcut fails because route tables and next-hop resolution are scoped by VRF. Instead, the appropriate approach is to install a supported route or routing protocol in the correct VRF without leaking unauthorized networks.

Incorrect Answers

This misconception choice fits a different situation: Two routing switches have configured OSPF but fail to form an adjacency. It does not resolve the stated failure mode. For this case, the decisive misconception choice is to placing a route in the default VRF and assuming all VRFs inherit it.

This misconception choice fits a different situation: A data center design requires VXLAN connectivity between routed transport endpoints. It does not resolve the stated failure mode. For this case, the decisive misconception choice is to placing a route in the default VRF and assuming all VRFs inherit it.

This misconception choice fits a different situation: A client VLAN needs addresses from a DHCP server in another routed subnet. It does not resolve the stated failure mode. For this case, the decisive misconception choice is to placing a route in the default VRF and assuming all VRFs inherit it.

Question 243

Before changing switch configuration, an engineer investigates: An isolated branch VRF lacks a route to the headquarters application. Which FIRST check is most useful for isolating the cause?

Inspect VRRP state, priorities and client default-gateway settings
Check relay configuration, server reachability and packet counters
Inspect OSPF interface, neighbor, area and authentication diagnostics
Inspect VRF assignment, lookup table and reachable next hop

Explanation

Correct Answer

Inspect VRF assignment, lookup table and reachable next hop. This first check isolates the relevant mechanism without an untested configuration change. It tests the rule that route tables and next-hop resolution are scoped by VRF.

Incorrect Answers

This diagnostic choice fits a different situation: Two gateway switches should provide first-hop redundancy for one user VLAN. It does not resolve the stated failure mode. For this case, the decisive diagnostic choice is to inspect VRF assignment, lookup table and reachable next hop.

This diagnostic choice fits a different situation: A client VLAN needs addresses from a DHCP server in another routed subnet. It does not resolve the stated failure mode. For this case, the decisive diagnostic choice is to inspect VRF assignment, lookup table and reachable next hop.

This diagnostic choice fits a different situation: Two routing switches have configured OSPF but fail to form an adjacency. It does not resolve the stated failure mode. For this case, the decisive diagnostic choice is to inspect VRF assignment, lookup table and reachable next hop.

Question 244

An implementation change is planned for: An isolated branch VRF lacks a route to the headquarters application. Which preventive control BEST reduces unnecessary outage and security risk?

Document supported model, software and route-target expectations
Review route-leak requirements with policy owners before changes
Verify relay paths and authorized servers during site acceptance
Check access policy and bidirectional path before enabling routing

Explanation

Correct Answer

Review route-leak requirements with policy owners before changes. This safeguard is appropriate before the change to install a supported route or routing protocol in the correct VRF without leaking unauthorized networks; it reduces exposure to the mistake of placing a route in the default VRF and assuming all VRFs inherit it.

Incorrect Answers

This prevention choice fits a different situation: A data center design requires VXLAN connectivity between routed transport endpoints. It does not resolve the stated failure mode. For this case, the decisive prevention choice is to review route-leak requirements with policy owners before changes.

This prevention choice fits a different situation: A client VLAN needs addresses from a DHCP server in another routed subnet. It does not resolve the stated failure mode. For this case, the decisive prevention choice is to review route-leak requirements with policy owners before changes.

This prevention choice fits a different situation: Hosts in two routed VLANs cannot communicate even though each VLAN has local connectivity. It does not resolve the stated failure mode. For this case, the decisive prevention choice is to review route-leak requirements with policy owners before changes.

Question 245

A first repair attempt for this situation failed: An isolated branch VRF lacks a route to the headquarters application. The review found the mistaken approach of placing a route in the default VRF and assuming all VRFs inherit it. Which targeted recovery action BEST restores the intended design?

Correct the route within the intended VRF and test permitted paths
Align the VRRP group and restore correct virtual IP service
Correct the relay destination and interface then renew a test lease
Restore SVI addressing and route visibility then repeat host tests

Explanation

Correct Answer

Correct the route within the intended VRF and test permitted paths. This addresses the observed risk rather than hiding its symptoms. Confirm the repair when the approved destination is reachable only from the intended VRF.

Incorrect Answers

This remediation choice fits a different situation: Two gateway switches should provide first-hop redundancy for one user VLAN. It does not resolve the stated failure mode. For this case, the decisive remediation choice is to correct the route within the intended VRF and test permitted paths.

This remediation choice fits a different situation: A client VLAN needs addresses from a DHCP server in another routed subnet. It does not resolve the stated failure mode. For this case, the decisive remediation choice is to correct the route within the intended VRF and test permitted paths.

This remediation choice fits a different situation: Hosts in two routed VLANs cannot communicate even though each VLAN has local connectivity. It does not resolve the stated failure mode. For this case, the decisive remediation choice is to correct the route within the intended VRF and test permitted paths.

Question 246

An HPE Aruba Networking engineer faces this wired-network scenario: Two gateway switches should provide first-hop redundancy for one user VLAN. Which implementation action BEST addresses the requirement?

Match compatible OSPF interfaces, area assignment and authentication settings
Configure a supported VRRP group with consistent virtual gateway and priorities
Configure the appropriate VLAN SVIs, routed addressing and inter-VLAN routes on the capable switch
Validate platform-supported overlay functions and configure required underlay reachability first

Explanation

Correct Answer

VRRP provides a shared virtual default gateway with controlled master selection. The targeted implementation is to configure a supported VRRP group with consistent virtual gateway and priorities. The deployment succeeds when clients retain virtual-gateway reachability after an approved master failure.

Incorrect Answers

This implementation choice fits a different situation: Two routing switches have configured OSPF but fail to form an adjacency. It does not resolve the stated failure mode. For this case, the decisive implementation choice is to configure a supported VRRP group with consistent virtual gateway and priorities.

This implementation choice fits a different situation: Hosts in two routed VLANs cannot communicate even though each VLAN has local connectivity. It does not resolve the stated failure mode. For this case, the decisive implementation choice is to configure a supported VRRP group with consistent virtual gateway and priorities.

This implementation choice fits a different situation: A data center design requires VXLAN connectivity between routed transport endpoints. It does not resolve the stated failure mode. For this case, the decisive implementation choice is to configure a supported VRRP group with consistent virtual gateway and priorities.

Question 247

After implementing the approved change — Configure a supported VRRP group with consistent virtual gateway and priorities — for this scenario: Two gateway switches should provide first-hop redundancy for one user VLAN. Which observed result BEST verifies the outcome?

The test overlay forwards intended tenant traffic without unintended leakage
Neighbor state reaches the expected adjacency and required routes appear
Hosts reach the permitted opposite-subnet gateway and return traffic
Clients retain virtual-gateway reachability after an approved master failure

Explanation

Correct Answer

Clients retain virtual-gateway reachability after an approved master failure. This is the observable acceptance evidence for the decision to configure a supported VRRP group with consistent virtual gateway and priorities. It demonstrates the principle that vRRP provides a shared virtual default gateway with controlled master selection.

Incorrect Answers

This verification choice fits a different situation: A data center design requires VXLAN connectivity between routed transport endpoints. It does not resolve the stated failure mode. For this case, the decisive verification choice is to clients retain virtual-gateway reachability after an approved master failure.

This verification choice fits a different situation: Two routing switches have configured OSPF but fail to form an adjacency. It does not resolve the stated failure mode. For this case, the decisive verification choice is to clients retain virtual-gateway reachability after an approved master failure.

This verification choice fits a different situation: Hosts in two routed VLANs cannot communicate even though each VLAN has local connectivity. It does not resolve the stated failure mode. For this case, the decisive verification choice is to clients retain virtual-gateway reachability after an approved master failure.

Question 248

An HPE Aruba Networking design review examines: Two gateway switches should provide first-hop redundancy for one user VLAN. Which technical principle BEST explains the required approach?

Layer 3 routing requires valid interfaces and reachable reverse paths
VRRP provides a shared virtual default gateway with controlled master selection
Route tables and next-hop resolution are scoped by VRF
OSPF neighbor formation requires consistent area and interface parameters

Explanation

Correct Answer

VRRP provides a shared virtual default gateway with controlled master selection. The case therefore calls for this specifically controlled action: configure a supported VRRP group with consistent virtual gateway and priorities. The acceptance evidence is that clients retain virtual-gateway reachability after an approved master failure.

Incorrect Answers

This principle choice fits a different situation: Hosts in two routed VLANs cannot communicate even though each VLAN has local connectivity. It does not resolve the stated failure mode. For this case, the decisive principle choice is to vRRP provides a shared virtual default gateway with controlled master selection.

This principle choice fits a different situation: An isolated branch VRF lacks a route to the headquarters application. It does not resolve the stated failure mode. For this case, the decisive principle choice is to vRRP provides a shared virtual default gateway with controlled master selection.

This principle choice fits a different situation: Two routing switches have configured OSPF but fail to form an adjacency. It does not resolve the stated failure mode. For this case, the decisive principle choice is to vRRP provides a shared virtual default gateway with controlled master selection.

Question 249

A risk review for the following wired-network case asks what should be avoided: Two gateway switches should provide first-hop redundancy for one user VLAN. Which assumption creates the GREATEST implementation risk?

Building a VNI while ignoring underlay IP reachability or platform support
Assuming separate VLAN broadcasts can communicate without routing
Assuming equal IP reachability guarantees an OSPF adjacency
Giving the peers unrelated virtual IP addresses and expecting automatic failover

Explanation

Correct Answer

Giving the peers unrelated virtual IP addresses and expecting automatic failover. That shortcut fails because vRRP provides a shared virtual default gateway with controlled master selection. Instead, the appropriate approach is to configure a supported VRRP group with consistent virtual gateway and priorities.

Incorrect Answers

This misconception choice fits a different situation: A data center design requires VXLAN connectivity between routed transport endpoints. It does not resolve the stated failure mode. For this case, the decisive misconception choice is to giving the peers unrelated virtual IP addresses and expecting automatic failover.

This misconception choice fits a different situation: Hosts in two routed VLANs cannot communicate even though each VLAN has local connectivity. It does not resolve the stated failure mode. For this case, the decisive misconception choice is to giving the peers unrelated virtual IP addresses and expecting automatic failover.

This misconception choice fits a different situation: Two routing switches have configured OSPF but fail to form an adjacency. It does not resolve the stated failure mode. For this case, the decisive misconception choice is to giving the peers unrelated virtual IP addresses and expecting automatic failover.

Question 250

Before changing switch configuration, an engineer investigates: Two gateway switches should provide first-hop redundancy for one user VLAN. Which FIRST check is most useful for isolating the cause?

Inspect OSPF interface, neighbor, area and authentication diagnostics
Inspect VRRP state, priorities and client default-gateway settings
Inspect underlay routing, tunnel endpoint and VNI mappings
Check relay configuration, server reachability and packet counters

Explanation

Correct Answer

Inspect VRRP state, priorities and client default-gateway settings. This first check isolates the relevant mechanism without an untested configuration change. It tests the rule that vRRP provides a shared virtual default gateway with controlled master selection.

Incorrect Answers

This diagnostic choice fits a different situation: A data center design requires VXLAN connectivity between routed transport endpoints. It does not resolve the stated failure mode. For this case, the decisive diagnostic choice is to inspect VRRP state, priorities and client default-gateway settings.

HPE Network Switching Professional (HPE7-A08) Practice Tests

HP HPE7-A08 Practice Test 23 - 10 Questions (Last Reviewed 19-Oct-2026)
HP HPE7-A08 Practice Test 24 - 10 Questions (Last Reviewed 18-Oct-2026)
HP HPE7-A08 Practice Test 25 - 10 Questions (Last Reviewed 17-Oct-2026)
HP HPE7-A08 Practice Test 26 - 10 Questions (Last Reviewed 16-Oct-2026)
HP HPE7-A08 Practice Test 27 - 10 Questions (Last Reviewed 15-Oct-2026)

Pass Your HP HPE7-A08 Exam Easy!

Question 240

Explanation

Correct Answer

Incorrect Answers

Question 241

Explanation

Correct Answer

Incorrect Answers

Question 242

Explanation

Correct Answer

Incorrect Answers

Question 243

Explanation

Correct Answer

Incorrect Answers

Question 244

Explanation

Correct Answer

Incorrect Answers

Question 245

Explanation

Correct Answer

Incorrect Answers

Question 246

Explanation

Correct Answer

Incorrect Answers

Question 247

Explanation

Correct Answer

Incorrect Answers

Question 248

Explanation

Correct Answer

Incorrect Answers

Question 249

Explanation

Correct Answer

Incorrect Answers

Question 250

Explanation

Correct Answer

Incorrect Answers

HPE Network Switching Professional (HPE7-A08) Practice Tests