Cisco Updated 350-601 Exam Questions and Answers by aila

Diagram Description automatically generated

Applying a control plane service policy with a rate-limiting feature allows the engineer to match all ICMP traffic and set a threshold for it. Traffic that exceeds this threshold can be dropped, thus mitigating the risk of ICMP-based DoS attacks while allowing legitimate ICMP traffic to pass through. This method ensures that the current ICMP traffic is not affected as long as it does not exceed the configured rate limit12.

References := For detailed steps on configuring rate limits and control plane policing on Cisco Nexus 9000 Series Switches, you can refer to the Cisco Nexus 9000 Series NX-OS Security Configuration Guide12. This guide provides comprehensive information on securing your network infrastructure and protecting against various types of attacks, including DoS attacks. It also covers the configuration of security features like rate limits and control plane policies to ensure network stability and security

Option C meets the security requirements for the Cisco UCS C-Series Server. It disables unencrypted communication by enabling HTTPS, sets the session timeout to 900 seconds (15 minutes), redirects HTTP to HTTPS to divert unencrypted traffic, and changes the SSH port to a nondefault value (2022), which is essential for CLI-based management.

References := For further details on securing Cisco UCS C-Series Servers, refer to the Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, which provides instructions on configuring service profiles, security settings, and management access.

 To discover a new chassis and establish all links from the chassis to the LAN network in a Cisco UCS domain with a vPC setup, the chassis discovery policy action should be set to one link. The Ethernet ports Eth1/1 and Eth1/2 should be configured as uplink Ethernet ports, and the link group preference should be set to Port Channel. This configuration ensures that the new chassis is properly discovered and that the links are correctly established to handle the LAN traffic.

References: The Implementing and Operating Cisco Data Center Core Technologies (DCCOR) course provides detailed instructions on chassis discovery and vPC configuration. For further guidance, Cisco’s official documentation on vPC best practices and configuration examples would be the appropriate references