참고: PassTIP에서 Google Drive로 공유하는 무료, 최신 HPE7-A06 시험 문제집이 있습니다: https://drive.google.com/open?id=1qskGNfR5Hbb2u6ZU5ZfegsybB85rXHXl
PassTIP의HP HPE7-A06 인증시험덤프는 자주 업데이트 되고, 오래 되고 더 이상 사용 하지 않는 문제들은 바로 삭제해버리며 새로운 최신 문제들을 추가 합니다. 이는 응시자가 확실하고도 빠르게HP HPE7-A06덤프를 마스터하고HP HPE7-A06시험을 패스할수 있도록 하는 또 하나의 보장입니다. 매력만점HP HPE7-A06덤프 강력 추천합니다.
| Section | Weight | Objectives |
|---|---|---|
| Network Resiliency and Virtualization | 12% | |
| Connectivity | 13% | |
| Routing | 16% | |
| Switching | 19% | |
| Performance Optimization | 4% | |
| Security | 13% | |
| Troubleshooting | 9% | |
| WLAN | 10% | |
| Network Stack | 4% |
지금21세기 IT업계가 주목 받고 있는 시대에 그 경쟁 또한 상상할만하죠, 당연히 it업계 중HP HPE7-A06인증시험도 아주 인기가 많은 시험입니다. 응시자는 매일매일 많아지고 있으며, 패스하는 분들은 관련it업계에서 많은 지식과 내공을 지닌 분들뿐입니다.
질문 # 56
Exhibit.
The customer has VSX clusters intwo locations interconnected over an MC-LAG interface.
If active-gateway configuration uses the same virtual IP address and vMAC on each of the VSX nodes, what must you take into consideration0
정답：D
설명：
The scenario describes two separate VSX clusters interconnected via MC-LAG, where both clusters are configured to use theexact samevirtual IP address and virtual MAC address for their respective Active Gateway SVIs.
* Active Gateway Scope & Conflict:Active Gateway provides a highly available default gatewaywithina single VSX cluster (L2 domain). The vIP/vMAC combination should be unique within its L2 broadcast domain.
* Interconnecting Clusters with Same vIP/vMAC:When two VSX clusters using the identical Active Gateway vIP/vMAC are interconnected at Layer 2 (even via MC-LAG), this creates a situation where the same active L2 (vMAC) and L3 (vIP) address exists in multiple places within the extended broadcast domain.
* Consequences:This leads to MAC address conflicts and L3 ambiguity. ARP resolution becomes unreliable, potentially causing ARP tables to flap on connected devices. Traffic forwarding becomes unpredictable, as packets destined for the vIP/vMAC might be delivered to the "wrong" cluster. This unstable and unpredictable state is sometimes referred to as an asymmetric or "async" setup.
* Analysis of Options:
* A: ISL traffic might change, but it's a symptom, not the root problem.
* B: Multiple ARP replies would occur, contributing to the confusion.
* C: The configuration results in an "async setup," accurately describing the unstable state caused by duplicate active L2/L3 addresses across the interconnected L2 domain.
* D: Load-balancing happens within a cluster; this setup causes conflict, not predictable load balancing across clusters.
* Conclusion:Reusing the same Active Gateway vIP and vMAC across interconnected VSX clusters is not a valid design and leads to an unstable, asymmetric ("async") environment due to address duplication within the extended L2 domain. Option C best describes this problematic outcome.
References:Aruba VSX Design and Best Practices Guides (Active Gateway uniqueness, Interconnecting VSX clusters). This relates to "Network Resiliency and virtualization" (8%), "Routing" (16%), and
"Troubleshooting" (10%) objectives.
질문 # 57
Refer to the exhibit which illustrates the current configuration of Router-1.
Clients of VLAN 10 require access to services hosted in the 10.1.100.0/24. This requires one or more routes to be added to Router-1 that do not currently exist.
Which script would install a route from 10.2.10.0/24 to 10.1.100.0/24 on Router-1? A return path is not required as part of this answer.
there is no solution as Core-1 is not part of VRF service
정답：C
설명：
Add a default route in VRF service toward Core-1 and a static route in VRF IoT-Medical pointing the services subnet to Core-1's address:
ip route 0.0.0.0/0 10.255.101.11 vrf service
ip route 10.1.100.0/24 10.255.101.11 vrf IoT-Medical
질문 # 58
Which tables arc synchronized between a pair ofCX 8325 switches in a VSX cluster? (Select two.)
정답：D,E
설명：
The question asks which tables are synchronized between a pair of CX 8325 switches in a Virtual Switching Extension (VSX) cluster. VSX is a high-availability solution that synchronizes specific tables to ensure consistent operation across both switches.
* Analysis of Options:
* A. BGP Neighbors:BGP neighbor tables are not synchronized in VSX; each switch maintains its own BGP sessions.
* B. MAC address:Correct. VSX synchronizes the MAC address table to ensure consistent Layer
2 forwarding across both switches.
* C. Spanning-Tree Protocol (STP):STP states are not synchronized; each switch runs its own STP instance, though they coordinate to avoid loops.
* D. IP Routing:Correct. VSX synchronizes the IP routing table to ensure consistent Layer 3 forwarding.
* E. Link Layer Discovery Protocol (LLDP):LLDP information is not synchronized; each switch maintains its own neighbor information.
* Why B and D are Correct:In a VSX cluster, the MAC address table and IP routing table are synchronized to ensure seamless Layer 2 and Layer 3 operations. This synchronization allowsboth switches to share a common view of the network, enabling features like active-active forwarding and hitless failover. The vsx-sync feature in AOS-CX ensures these tables are kept consistent across the VSX pair.
* Relevance to Certification Objectives:
* Network Resiliency and Virtualization (8%):Involves designing and troubleshooting VSX for resiliency and redundancy.
* Switching (19%):Includes implementing and troubleshooting Layer 2 technologies like MAC address tables.
* Routing (16%):Covers IP routing table synchronization in VSX environments.
References:
HPE Aruba Networking AOS-CX Configuration Guide: VSX Configuration, detailing table synchronization.
HPE7-A06Study Guide: Covers VSX architecture and synchronization mechanisms.
HPE Aruba Networking Technical Documentation: VSX Overview, explaining MAC and routing table synchronization.
VSX (Virtual Switching Extension) synchronizes state information between the two switches in a cluster to enable active-active forwarding and provide a single logical view to downstream devices.
Analysis of Options:
A: BGP Neighbors: BGP sessions are typically established independently by each VSX member. While configurations can be synced, the dynamic state/neighbor table itself is not a core VSX synchronization item.
B: MAC address: The MAC address table is synchronized between VSX members. This is crucial for Layer 2 forwarding consistency and allowing either switch to forward traffic destined for a known MAC address learned via the VSX pair.
C: Spanning-Tree Protocol (STP): STP runs independently on each physical switch. VSX uses technologies like MC-LAG to provide loop-free active-active paths downstream, reducing reliance on STP blocking, but the STP state itself isn't synchronized via the ISL.
D: IP Routing: While the full IP routing table (RIB) is built independently on each switch via routing protocols, VSX Active Gateway synchronizes necessary Layer 3 information (like virtual gateway IP and MAC, and potentially ARP entries) to ensure consistent first-hop routing and failover. Some sources might broadly categorize ARP synchronization under L3/IP routing context in VSX. Given that the ARP table (essential for L3 forwarding consistency) is synchronized, and it's not listed separately, "IP Routing" might encompass this synchronization aspect.
E: Link Layer Discovery Protocol (LLDP): LLDP information relates to physically connected neighbors of each switch and is not synchronized across the VSX ISL.
Conclusion: The MAC address table (B) is definitively synchronized. The ARP table is also synchronized, which is fundamental for Layer 3 forwarding consistency provided by Active Gateway. As ARP is not explicitly listed, and "IP Routing" (D) is, D is the most likely second answer intended to cover the necessary L3 state synchronization (primarily ARP and Active Gateway state) performed by VSX.
References: AOS-CX VSX Guide (specifically sections on State Synchronization, ISL, Active Gateway), VSX Fundamentals documentation. This relates to "Network Resiliency and virtualization" (8%) and
"Switching" (19%) objectives.
질문 # 59
A hospital is using a multicast configuration on its network in a separate VLAN for the televisions in each room. Which feature prevents unwanted multicast on switches where it is not needed?
정답：D
설명：
Disabling IGMP on switches where multicast is not required prevents unwanted multicast traffic from being processed or forwarded. This ensures multicast is only enabled in the VLANs and switches where it is actually needed.
질문 # 60
Refer to the exhibit.
During the update of the aggregation switches, Acc-1 clients were not able to receive multicast traffic for a few seconds. How can you improve the downtime for multicast traffic to a minimum time?
정답：C
설명：
In a VSX environment, only one aggregation switch (Agg-1) is the PIM-SM Designated Router (DR) and IGMP querier. During an upgrade, when Agg-1 is unavailable, multicast traffic forwarding fails until Agg-2 takes over. By enabling the PIM active-active feature on both Agg-1 and Agg-2, multicast forwarding becomes synchronized and seamless across both devices, reducing downtime to the minimum.
질문 # 61
......
PassTIP는 아주 믿을만하고 서비스 또한 만족스러운 사이트입니다. 만약 HPE7-A06시험실패 시 우리는 100% 덤프비용 전액환불 해드립니다.그리고 시험을 패스하여도 우리는 일 년 동안 무료업뎃을 제공합니다.
HPE7-A06공부문제: https://www.passtip.net/HPE7-A06-pass-exam.html
그리고 PassTIP HPE7-A06 시험 문제집의 전체 버전을 클라우드 저장소에서 다운로드할 수 있습니다: https://drive.google.com/open?id=1qskGNfR5Hbb2u6ZU5ZfegsybB85rXHXl