Fast2testの専門家チームは彼らの経験と知識を利用して長年の研究をわたって多くの人は待ちに待ったVersa NetworksのVNX301「Versa Certified SD-WAN Specialist (VNX300)」認証試験について教育資料が完成してから、大変にお客様に歓迎されます。Fast2testの模擬試験は真実の試験問題はとても似ている専門家チームの勤労の結果としてとても値打ちがあります。
| Certification Vendor: | Versa Networks |
|---|---|
| Exam Name: | Versa Certified Administrator - SD-WAN Specialist (VNX301) |
| Exam Number: | VNX301 |
| Exam Format: | Multiple-choice, Scenario-based questions |
| Real Exam Qty: | Approx. 47 |
| Related Certifications: | Versa Certified SD-WAN Associate (VNX100) |
| Available Languages: | English |
| Recommended Training: | Versa SD-WAN Configuration and Administration (V-SDCA) Versa Advanced Services (V-ASERV) |
| Exam Registration: | Versa Certification Official Page |
| Sample Questions: | Versa Networks VNX301 Sample Questions |
| Exam Way: | Online proctored or authorized testing center |
| Pre Condition: | Recommended: Versa Certified SD-WAN Associate (VNX100) or equivalent SD-WAN experience |
| Official Syllabus URL: | https://academy.versa-networks.com/certification-vnx300/ |
信頼できるVNX301の質問と回答は、その分野で豊富な経験を持つ専門家によって開発されました。 VNX301準備ガイドの絶え間ない更新により、試験問題の高い精度が維持されるため、VNX301試験をすばやく使用できます。試験中は、VNX301の質問と回答で練習した質問に精通しています。また、VNX301試験問題は非常に正確で有効であるため、合格率は99％〜100％です。それが、ほとんどのお客様が常にVNX301試験に簡単に合格する理由です。
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質問 # 55
You have deployed a group of devices in Versa Director, and the field technicians have performed the onboarding tasks onsite. One of the devices has not finished the onboarding process and does not appear in the Appliances list in Versa Director. The onboarding VPN tunnel from the device to the Controller is up.
Which two actions would help you solve this problem? (Choose two.)
正解：A、D
解説：
The correct answers are A and C . If the onboarding VPN tunnel from the branch device to the Controller is up, the branch has reached at least the initial staging/control connectivity stage. Versa troubleshooting documentation explains that after a branch establishes IPsec connectivity to the Controller, the Controller sends a branch-connect notification to Versa Director. In response, Director pushes staging configuration and continues the onboarding lifecycle. If the expected later notification is not seen, the branch has not completed staging and further onboarding/debug steps are required.
The Tasks list in Versa Director is useful because device deployment and onboarding actions are executed as Director tasks. If template commit, workflow deployment, device claiming, or configuration push fails, the task output can show the error. The Unknown Devices dashboard is also relevant because a device that reaches the Controller but cannot be matched or fully associated with an expected workflow/appliance record may appear as an unknown device awaiting administrative review. The Monitor dashboard is not the best choice because the device is missing from the Appliances list and has not completed onboarding. Resource Pool is related to connector resources, not branch onboarding completion.
質問 # 56
A business-critical application should remain on the best SLA-compliant circuit. When all SLA-compliant circuits fail, the traffic must be dropped instead of being forwarded on a degraded path. Which forwarding- profile setting should be changed?
正解：C
解説：
The correct answer is A . In Versa SD-WAN traffic steering, forwarding profiles define how traffic is mapped to WAN circuits, how next hops are selected, and how traffic behaves when SLA conditions are violated. If the requirement is to stop traffic when no SLA-compliant path is available, the relevant behavior is the SLA Violation Action . Setting this option to Drop prevents the VOS device from forwarding the matching traffic over a circuit that does not satisfy the policy's SLA requirements.
This is the opposite of using Forward , which allows traffic to continue even when the available next hops violate the SLA. Forward may be appropriate for best-effort applications where degraded delivery is better than no delivery, but it is not appropriate for strict business-critical applications that must not use a degraded path.
Nexthop Failure Action controls how the system behaves when a next hop fails, such as waiting for recovery or re-evaluating. Header compression affects packet overhead, and the recompute timer controls periodic recalculation timing. None of those settings directly enforce "drop when SLA is not met."
質問 # 57
Which three notification methods does Versa Director allow you to configure for sending system event notifications? (Choose three.)
正解：A、C、D
解説：
The correct answers are A, B, and E . Versa Director supports multiple notification and event-publishing mechanisms. For email-style system and alarm notifications, Versa Director supports SMTP configuration.
The Director documentation lists Configure SMTP Notifications and explains that email templates require SMTP notifications to send test emails or operational messages.
Versa Director also supports webhook notifications. The Director GUI overview states that Notification Configuration includes webhook-based notifications for alarms, and the Director documentation includes a dedicated workflow for configuring webhook notifications for alarms.
Kafka is also a supported event-notification method. Versa's Kafka Notifications documentation states that Versa Director can publish event notifications to an Apache Kafka server when events occur on a Director node or a VOS device. It also lists notification topics for device events, Director events, Director task notifications, and object-change event notifications.
MMS is not a Versa Director system event notification method. SMS can be configured for text messaging in some notification contexts, but for the three methods listed for system event notifications in this answer set, the verified options are SMTP, Webhook, and Kafka.
質問 # 58
A customer wants all voice sessions pinned to the DNS-resolved SaaS path selected at session creation, so the sessions are not moved mid-flow when the SaaS monitoring score changes. Which forwarding-profile behavior is most relevant?
正解：B
解説：
The correct answer is A . In Versa SD-WAN application steering, SaaS or cloud-path selection can use monitoring and DNS-based behavior to determine the best path for an application. For real-time applications such as voice, session stability is often more important than aggressively moving active flows after every path- score change. Session pinning to DNS path is the forwarding-profile behavior that keeps a session associated with the path selected when the DNS/application path decision was made.
This matters because voice and collaboration applications can be sensitive to path changes, packet reordering, and jitter. Pinning prevents active sessions from being unnecessarily moved mid-flow as SaaS monitoring scores change, while still allowing new sessions to take advantage of newer path decisions.
Packet striping is used to distribute packets across multiple circuits and can create reordering concerns for some applications. Symmetric forwarding controls reverse-path behavior rather than DNS-based session stability. Random packet drop is a DoS mitigation action, not a SaaS path-selection feature.
Therefore, the best answer is Session pinning to DNS path.
質問 # 59
A CGNAT rule is configured, but traffic is not being translated. You want to confirm whether the expected source and destination prefixes are programmed in the CGNAT access list for the tenant. Which command is most appropriate?
正解：A
解説：
The correct answer is A . Versa CGNAT troubleshooting documentation states that, after connecting to the vsmd daemon, administrators can view CGNAT access lists used for traffic matching with the command show cgnat acl info < tenant-id > . The sample output shows ACL handle, rule ID, category, precedence, VRF, source IP, destination IP, tenant ID, and total filters.
This is the correct command when NAT configuration appears present but translations do not occur, because it verifies whether the runtime dataplane has the correct traffic-match rules. If the source prefix, destination prefix, VRF, or precedence is wrong, the session may never match the NAT rule, and no translation will be applied.
show system status checks system services. show device clients shows active and failed sessions, CPU usage per session, and memory load for processes. show system storage shows disk usage. These commands are useful in other troubleshooting workflows, but they do not validate CGNAT ACL matching criteria for tenant traffic.
質問 # 60
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VNX301問題サンプル: https://jp.fast2test.com/VNX301-premium-file.html