Cisco
300-515 · Question #168
300-515 Question #168: Real Exam Question with Answer & Explanation
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Question
To maintain appropriate SLA levels, a network engineer must ensure that the ISP's network devices can perform fault detection, fault isolation, and fault reporting for LAN, MAN, and WAN segments. The implementation must adhere to these requirements: - supported on all Ethernet interfaces - allows for proactive fault detection and notification - provides real-time monitoring and troubleshooting - scalable and able to support large-scale Ethernet networks Which action must the network engineer take to meet the requirements-
Options
- AEnable IEEE 802.3ah EFM to gather performance metrics and provide alerts.
- BImplement Ethernet CFM to verify connectivity and detect problems in the network.
- CImplement IP SLA to monitor network performance, packet drops, and network segment routing
- DEnable E-PM to identify and troubleshoot performance issues.
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