You are monitoring a site via WAN Clarity. You see that latency fluctuates based on time of day. Which feature should you verify to ensure dynamic path selection is behaving optimally?
You have two vEdge routers in a High Availability (HA) pair. The standby device fails to transition to active mode during a manual failover test. Which command provides the most relevant output to debug the HA state synchronization?
During an HA failover, sessions are dropping. You suspect the state synchronization is not occurring fast enough. Which configuration parameter should you check?
You are troubleshooting a scenario where an application is experiencing intermittent packet loss. You notice the WAN Clarity dashboard shows a high jitter metric on a specific transport. Which action should you take to confirm the impact on the application's SLA?
You need to verify the status of the HA control plane synchronization. Which command confirms that both devices in the pair have the same control plane view?
You are monitoring a branch site and notice WAN Clarity reports 'High Loss' on the MPLS circuit. However, the ping tests from the vEdge to the data center are successful. What is the most likely cause?
When DCI is implemented via an L3VPN overlay, which OMP attribute is most critical to ensure traffic prefers the direct link over the DCI link for reaching local subnets?
A network operations engineer needs to confirm that the OMP routes advertised by a branch Cisco IOS XE SD-WAN router are actually being received by the vSmart controllers. The engineer has SSH access to the branch router. Which operational command should be used to display the OMP routes that the local router has received from the controllers?
A network operations engineer is investigating why a vEdge router at a branch site is not establishing control connections to any vSmart controller after a recent configuration change. The engineer runs the command 'show control connections' on the vEdge and sees no output. Which of the following is the most likely cause?
A network engineer notices that a specific site's Application Experience (AppQoE) statistics are not appearing in vManage even though the tunnel is up and traffic is flowing. The engineer confirms that the application-aware routing policy is applied and the SLA class is configured. Which action should be taken to ensure AppQoE statistics are collected and reported?
A network administrator is troubleshooting an application performance issue reported by users at a branch site. The administrator suspects that the SD-WAN application-aware routing policy is not steering traffic correctly. Which vManage monitoring tool should the administrator use to view per-application path selection and performance metrics in real time?
You are investigating why a vEdge at a branch site is not forming control connections to any vSmart controller. The vEdge has a valid IP address and can ping the vBond address. You run 'show control connections' and see no entries. Which troubleshooting step should you perform NEXT?
A network operations team wants to receive an alert when a WAN interface on a branch router exceeds 80% utilization for more than 5 minutes. They are using vManage for monitoring. What is the correct way to implement this?
An SD-WAN engineer needs to verify that a specific branch router is receiving the correct application-aware routing policy from the controller. The engineer wants to see the policy as it is currently applied on the device, including any counters or matches. Which vManage or CLI action provides this verification?
An engineer needs to verify that the OMP routes from a specific vSmart controller are being received by a vEdge router. Which command on the vEdge router displays the OMP routes learned from a particular vSmart controller?
A network operations team is setting up proactive monitoring for their SD-WAN fabric. They want to receive alerts when a WAN Edge router loses its control connection to a vSmart controller for more than five minutes, and also when the BFD sessions on a specific TLOC go down. Which TWO actions must they perform in vManage to accomplish this? (Choose two.)
An administrator is investigating why a specific site's WAN Edge router is not receiving any application-aware routing (AAR) policy updates from the vSmart controller. The administrator confirms that the WAN Edge has an active control connection to vSmart. Which additional step should the administrator take to verify that the WAN Edge is receiving AAR policies?
You are troubleshooting an SD-WAN environment where a vEdge is not receiving any OMP routes from a vSmart controller. The control connection is established. Which TWO actions should you take to troubleshoot this issue? (Choose two.)
A network operations team is using vManage to monitor the health of a large SD-WAN deployment. They want to set up alerts for critical events. Which TWO alarm types can be configured in vManage to notify administrators of potential issues? (Choose two.)
A network operations team is troubleshooting a Cisco SD-WAN deployment where several WAN Edge devices are experiencing intermittent control plane flaps. The team suspects that the issue is related to the vBond orchestrator. Which two actions should the team take to verify the vBond's operational status and connectivity? (Choose two.)
When configuring Data Center Interconnect (DCI) between two sites, you notice that routing loops are occurring. What is the most effective way to prevent this in a dual-homed DCI scenario?
You have a DCI configuration where two data centers are connected via a dedicated link. You want to ensure the DCI link is only used if the primary WAN transport fails. How do you achieve this?
A network operations engineer needs to confirm whether the OMP routes advertised by a specific branch vEdge have been received by the vSmart controller and propagated to other sites. The engineer is already logged into the CLI of the vSmart controller. Which command should be used to display the OMP routes received from that branch?
A network administrator is troubleshooting why a specific application flow is being routed over a less desirable WAN link despite the configured application-aware routing policy preferring a different link. The administrator has verified that the application is recognized correctly. Which vManage monitoring tool should be used to examine the per-flow path selection and the reason for the chosen path?
You are troubleshooting an SD-WAN environment where a branch site's vEdge reports that the BFD sessions to the remote data center are flapping every few minutes. The underlay transport is stable, and the WAN interface counters show no errors. You run 'show tunnel statistics' and observe periodic drops in the tunnel. Which action should you take FIRST to isolate the cause?
A network engineer is validating the health of an SD-WAN fabric after a controller upgrade. The engineer needs to verify that the control plane and data plane are operating correctly across all devices. Which two vManage monitoring screens should be checked to confirm that all control connections are up and that the data plane tunnels are established? (Choose two.)
An operations team is investigating why a specific application flow between two branches is taking a suboptimal path through a hub site. They suspect the application-aware routing policy is not steering the flow as intended. Which vManage operational view should the engineer use to examine the per-flow path chosen by the SD-WAN fabric for this traffic?
A network operations engineer is troubleshooting a Cisco SD-WAN overlay where a branch site's WAN Edge router has lost its control plane connectivity to the vSmart controllers. The engineer runs the command `show control connections` on the WAN Edge and sees that all control connections are in a 'connect' state rather than 'up'. Which action should the engineer take first to diagnose the issue?
An engineer is troubleshooting why a WAN edge device shows an out-of-sync state with the vSmart controller in vManage, even though the control connection appears to be up. Which TWO conditions should the engineer verify to explain an out-of-sync policy or configuration state? (Choose two.)
A network engineer is troubleshooting an issue where a vEdge device shows as unreachable in vManage, but the device is still forwarding traffic. The engineer suspects a problem with the control plane. Which CLI command on the vEdge should be used to check the status of its control connections to the vSmart controllers?
A network engineer is troubleshooting an SD-WAN overlay where a branch router's BFD sessions to two WAN transports keep flapping every few minutes. The engineer suspects the issue is related to the BFD hello interval and multiplier settings configured in the vManage feature template. Which CLI command on the branch router displays the current BFD session state and the negotiated transmit/receive intervals for each WAN transport?
A network administrator is troubleshooting a performance issue where voice traffic is being routed over a less optimal path despite a better path being available. The administrator suspects that the Application-Aware Routing policy is not functioning as intended. Which two actions should be taken to verify that the policy is correctly applied and the SLA is being met? (Choose two.)
A network operations team is using Cisco vManage to manage a large SD-WAN fabric. They need to view a real-time, hop-by-hop path trace between a branch router and a data center application server to pinpoint where latency is being introduced. Which vManage feature should they use to capture this information?
A junior engineer wants to quickly confirm whether a specific WAN edge device has established control connections to all three controller roles (vBond, vSmart, and vManage) after onboarding. Which vManage location provides this per-device control connection status view?
A network administrator needs to monitor real-time application performance and path quality metrics for a specific site in Cisco vManage. Which menu should the administrator navigate to?
A network administrator is investigating why application traffic from a branch site is being routed over the less-preferred MPLS transport instead of the local broadband circuit, even though the application-aware routing policy is configured to prefer broadband for that application. The administrator has already verified that the application is correctly identified and that both TLOCs are up. Which vManage monitoring view should the administrator check first to see the per-application path selection decisions and the reason a particular path was chosen?
A network operations team is troubleshooting an intermittent voice-quality complaint at a branch. In vManage they open the Troubleshooting pane for the affected device and run a bidirectional application-aware traffic flow test between the branch and the voice gateway. The test completes successfully, but the team wants to confirm which physical WAN transport and which local interface the simulated flow actually traversed. Where should they look in the test results?
During an incident, an engineer observes that a WAN edge device is dropping traffic on a specific tunnel, and wants to verify the BFD session state and the measured loss and latency for that tunnel. Which operational command on a Cisco IOS XE SD-WAN device provides this per-tunnel BFD detail?
A network engineer is configuring a Cisco SD-WAN solution with two vSmart controllers in a high-availability pair. The engineer wants to ensure that if one vSmart controller fails, the WAN Edge devices automatically switch to the other controller without manual intervention. Which mechanism should the engineer verify is properly configured?
An engineer is designing monitoring for a dual-router branch where each router has two WAN transports. The requirement is to detect a degradation on a single transport before end users report poor application experience, and to distinguish a transport-wide problem from a single-site problem. Which two capabilities of the SD-WAN monitoring stack should be used to meet these requirements? (Choose two.)
A junior engineer needs to confirm that a specific branch router's control connections to all controllers are currently established and encrypted. Which vManage view should the engineer open for that single device to see the state of each control connection and the TLOC it uses?
A network administrator is troubleshooting an SD-WAN issue where a branch site's voice traffic is experiencing poor quality. The administrator suspects that the issue is related to the Bidirectional Forwarding Detection (BFD) sessions used for Application-Aware Routing. Which vManage monitoring view should the administrator check to see the BFD session status and performance metrics for the tunnels from that branch?
A network engineer is analyzing a recurring issue where a specific site experiences intermittent packet loss on its WAN circuit. The engineer wants to determine whether the packet loss is occurring on the underlay or within the overlay tunnel. Which vManage monitoring feature provides the most direct insight into this?
An operator must prove to an auditor that traffic from a branch to a business-critical SaaS application used the preferred low-latency transport over the last 24 hours, and that failover to the backup transport occurred only during a documented outage window. Which vManage monitoring capability provides the per-application, time-correlated evidence needed?
A help desk technician reports that users at a remote site are experiencing slow access to a SaaS application. The SD-WAN engineer wants to quickly verify whether the issue is due to high latency on the WAN transport or due to packet loss. Which vManage monitoring dashboard provides a real-time view of latency, jitter, and packet loss per tunnel and per application?
An SD-WAN engineer is configuring syslog and SNMP traps for proactive monitoring of WAN Edge devices. The engineer wants to ensure that critical events such as control connection failures and BFD session flaps are reported to the central monitoring server. Which two actions must be performed on the WAN Edge devices to achieve this? (Choose two.)
A network administrator needs to generate a report that shows the top ten applications by bandwidth consumption over the past week for a specific site. Which vManage feature should be used?
A network architect is reviewing the SD-WAN fabric's high availability design. The architect wants to ensure that if a vSmart controller becomes unavailable, the WAN Edge routers continue to forward traffic without interruption. Which statement accurately describes the behavior of WAN Edge routers when a vSmart controller fails in a multi-controller deployment?
A branch router shows its OMP peerings to the vSmart controllers as up, but routes learned from other sites are not appearing in its routing table, and the overlay has stopped forwarding between sites. The engineer suspects the data plane rather than the control plane. Which check best isolates whether the issue is a data-plane tunnel problem rather than an OMP or routing-policy problem?
A network engineer needs to monitor the health of an SD-WAN fabric and wants to receive alerts when any WAN Edge device loses its connection to the vSmart controller for more than five minutes. Which vManage feature should the engineer use to configure this alert?
An engineer is analyzing an application-aware routing policy on a Cisco SD-WAN fabric. The policy is configured to steer business-critical traffic based on the best path according to BFD probes. After a recent change, the engineer notices that traffic is being forwarded over a path that has a higher latency than an alternative path, even though the BFD probes indicate the alternative path is better. The engineer verifies that the BFD sessions are up and the policy is applied to the correct VPN. What is the most likely cause of this behavior?
A network operations team is using Cisco vManage to monitor the health of their SD-WAN fabric. They want to create a custom dashboard that provides a quick overview of the most critical operational metrics for daily health checks. Which three widgets should they include to effectively monitor the overall health and performance of the SD-WAN fabric? (Choose three.)
A network administrator is troubleshooting a performance issue where voice traffic is being routed over a less optimal path despite a better path being available. The administrator has verified that the application-aware routing policy is correctly configured to prefer the lower-latency path for voice traffic. Which action should the administrator take next to identify the cause?
A network operations team wants to proactively detect and alert on control-plane issues in their Cisco SD-WAN fabric. They plan to use vManage alarms. Which TWO alarm types are directly related to control-plane connectivity? (Choose two.)