Cisco 350-601 Practice Test - Questions Answers, Page 43

ARP suppression is a feature used in VXLAN/EVPN environments to optimize ARP responses and reduce unnecessary ARP broadcasts across the fabric. When ARP suppression is enabled, the local VTEP (VXLAN Tunnel Endpoint) can respond to ARP requests for known IP-to-MAC address bindings, which are learned via the BGP EVPN control plane.This prevents the need for ARP broadcasts to be sent across the entire VXLAN fabric, thus optimizing the ARP response mechanism and reducing broadcast traffic1.

Cisco Programmable Fabric with VXLAN BGP EVPN Configuration Guide2.

Community discussions on ARP suppression in VXLAN/EVPN

To finish the VXLAN configuration on Router A for extending VLAN 10 between routers A and B, the correct configuration would involve setting up the NVE interface, associating it with the VNI that corresponds to VLAN 10, and specifying the peer VTEP IP address for Router B. This setup will ensure that the VLAN is extended over the VXLAN tunnel between the two routers.

Cisco Data Center Core Technologies (DCCOR) study materials.

Cisco Nexus 9000 Series NX-OS VXLAN Configuration Guide1.

Cisco Programmable Fabric with VXLAN BGP EVPN Configuration Guide

The QoS policy that controls only vHBA traffic is the Fibre Channel policy. In Cisco UCS, the Fibre Channel policy is specifically designed to manage the quality of service for traffic related to virtual Host Bus Adapters (vHBAs), which are used for Fibre Channel over Ethernet (FCoE) storage networking. This policy ensures that the storage traffic is appropriately prioritized and managed within the system.

Cisco UCS Manager GUI Configuration Guide, which provides details on configuring QoS policies for vHBA traffic.

Cisco Data Center Core Technologies (DCCOR) study materials, which cover the concepts of QoS and vHBA configuration in a Cisco data center environment.

Cisco Fabric Services (CFS) offers a logical scope distribution mode that allows configurations to be distributed within the scope of a VSAN. This mode is suitable for features like NTP, where the configuration database is applicable only within a VSAN. It ensures that changes are contained within the specific VSAN, preventing any impact on other VSANs in the network.

Cisco's official documentation on Configuring and Managing VSANs1provides a detailed explanation of VSANs, their advantages, and how they can be managed using CFS.

The Cisco Fabric Services guide2further elaborates on the features of CFS, including the logical scope distribution mode and its relevance to features like NTP.

Community discussions on NTP configuration3can also provide practical insights into the application of these settings in real-world scenarios.

In Cisco UCS Central, user privileges are managed through roles and locales. When a user moves departments, their access privileges need to be updated to reflect their new role. By creating a new locale for the Admin department and adding the user to this locale, the user's access privileges are updated to include the Admin department's data and applications.The old Finance locale should be deleted, or the user should be removed from it, to revoke the previous access privileges1.

Cisco UCS Central Administration Guide1.

Cisco UCS Central User Accounts and Role-Based Access Control Overview2.

Assigning User Privileges in Cisco UCS documentation

When downloading a firmware image to a Cisco UCS Fabric Interconnect, especially from a remote location, it is crucial to use a protocol that provides both encryption and authentication to ensure the security and integrity of the file transfer. HTTPS (Hypertext Transfer Protocol Secure) is the protocol that meets these requirements.It is widely used for secure communication over a computer network within a web browser, with encryption provided by Transport Layer Security (TLS), which ensures that the transfer of the firmware image is secure and authenticated1.

Cisco UCS Manager Firmware Management Guide, which provides detailed instructions on managing firmware through UCS Manager, including downloading firmware images to the Fabric Interconnect

The command set in option A is the correct one for configuring a Fibre Channel interface on the Cisco MDS 9000 Series Switch to meet the specified requirements. The ''no switchport bit-errors'' command ensures that the interface is disabled when the bit errors threshold is exceeded. The ''switchport fcrxbbcredit 220 mode Fx'' command sets buffer-to-buffer credits to their maximum value, ensuring optimal performance and flow control. Lastly, ''no switchport rate-mode'' ensures that the interface has full bandwidth allocated for its port group, maximizing data throughput and efficiency.

Cisco MDS 9000 Series Fabric Switches Configuration Guide

Cisco Data Center Core Technologies (DCCOR) study materials

To set access to Cisco IMC (Integrated Management Controller) and allow logging onto thehttps://datacenter.localweb page, the correct set of commands is found in option C. These commands will configure the network settings on the Cisco UCS C240 Series Server to enable web access to the Cisco IMC interface. The configuration typically involves setting the correct IP address, gateway, and other network parameters that align with the data center's network design.

Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide

Cisco Data Center Core Technologies (DCCOR) study materials

The correct command to configure the source IP address on switch1 for mirroring traffic to a packet sniffer located on switch2 is option B, ''monitor erspan origin ip-address 209.165.200.225''. This command sets the origin IP address for the Encapsulated Remote SPAN (ERSPAN) session, which allows traffic from a source port on one switch to be monitored on a destination port on another switch across an IP network.

Cisco Nexus 9000 Series NX-OS System Management Configuration Guide

Cisco Data Center Core Technologies (DCCOR) study materials