All 350-601 Test Inside Cisco Questions

To configure HSRP on a Nexus 7000 series switch for VLAN 100 and ensure the router is the active master, you would typically use the hsrp command within the VLAN configuration mode, set the priority higher than the default to make it the preferred active router, and use the preempt command to allow the router to take over as the active router if it has a higher priority.

Reverse Path Forwarding (RPF) is a feature used in IP multicast routing that ensures multicast traffic is sent back to the receiver efficiently and without looping. In the context of a content delivery network (CDN) sending video traffic, when a receiver requests traffic through an IGMP join message, the multicast routing device uses RPF to populate the multicast routing table with the correct source (S) and group (G) information. RPF checks the source of the incoming packet against the multicast routing table and forwards the packet only if it arrives on the interface that leads back to the source. This mechanism prevents traffic loops and ensures that the multicast distribution device sends the required traffic back to the receiver along the most efficient path.

References: The explanation is based on the principles of IP multicast routing as detailed in Cisco’s Data Center Core Technologies documentation, specifically the sections on “Implementing Multicast in Data Center” and “IP Multicast Technology Overview” which discuss the role of RPF in multicast distribution

The correct command to add to the script is option B, which concatenates the string ‘fusion-config_’ with the variable date to form the filename. This will result in a filename that includes the desired prefix followed by the current date, matching the format specified in the question.

References := For more information on scripting and automation within Cisco environments, you can refer to the Cisco Data Center Core Technologies documentation, which includes guidelines on using Python scripts for network configuration and management tasks.