350-601 Exam Dumps - Implementing Cisco Data Center Core Technologies (350-601 DCCOR)

In Cisco UCS, modifying user accounts involves several considerations. Disabling a user account does indeed maintain all the data in the Cisco UCS Fabric Interconnect, which means that the user’s settings and privileges are retained even though the account is inactive (A). Local user accounts have precedence over remote authentication server accounts. This means that if a user account exists both locally and on a remote server like TACACS, RADIUS, or LDAP, the local account settings will take priority (D).

References := Managing User Accounts - Cisco1.

 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.

References:

• 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.

 Embedded Event Manager (EEM) is a powerful tool used in Cisco devices, including MDS switches, to automate tasks and create custom scripts that react to network events. For an administrator needing to configure an automated policy to shut down a link when a threshold is exceeded, EEM is the appropriate feature to use. It allows the creation of event-driven automation scripts that can be triggered when certain conditions are met, such as a link exceeding a specified threshold.

References: Cisco Data Center Core Technologies (DCCOR) training materials and Cisco’s official documentation on EEM.

To enable port security on all Cisco MDS series switches in the fabric and avoid the extensive manual configuration of the switch ports, the network engineer must activate the CFS (Cisco Fabric Services) distribution and enable the auto-learning port security feature on a per-VSAN basis. CFS is a protocol that allows the switches to distribute and synchronize configuration information across the fabric. By activating the CFS distribution for port security, the network engineer can propagate the port security configuration to all the switches in the fabric automatically, without having to configure each switch individually. The auto-learning port security feature allows the switches to learn and store the port security information of the devices that are already logged in and authorized on the ports, and prevent any unauthorized devices from logging in. The auto-learning port security feature can be enabled on a per-VSAN basis, which means that the port security information is specific to each VSAN and does not affect other VSANs. This provides more flexibility and granularity for the port security configuration. References :=

• Implementing and Operating Cisco Data Center Core Technologies (DCCOR) v1.2, Module 7: Data Center Storage Connectivity, Lesson 7.3: Fibre Channel Protocol
• Cisco MDS 9000 Family NX-OS Security Configuration Guide, Chapter: Configuring Port Security

Option A is the correct order of reloading components during the process of upgrading the EPLDs of the fabric modules for a Cisco MDS director-class switch. The EPLD upgrade is performed on one fabric module at a time, and the fabric module is reloaded after the upgrade. The other fabric modules and the switching platform are not reloaded during the process. References:

• Cisco MDS 9000 Family NX-OS Upgrade and Downgrade Guide, Release 8.x - Upgrading the EPLDs [Cisco MDS 9000 NX-OS and SAN-OS Software], Upgrading the EPLDs, Upgrading the EPLDs on a Cisco MDS 9700 Series Switch
• Cisco MDS 9000 Family NX-OS Upgrade and Downgrade Guide, Release 8.x - Upgrading the EPLDs [Cisco MDS 9000 NX-OS and SAN-OS Software], Upgrading the EPLDs, Guidelines and Limitations for Upgrading the EPLDs

The question involves an engineer configuring a Cisco MDS 9000 Series Switch and noticing that the name server with IP 192.168.10.11 is missing from the configuration. The correct action to complete the configuration is option C, “Enter yes at step 21 to edit the configuration. Add the line dns-server 192.168.10.11.” This step allows the engineer to modify the initial setup process’s outcome by adding the missing DNS server information directly into the configuration before saving it.

References: For further details, refer to the Cisco Data Center Core Technologies source documents or study guides available on the official Cisco Learning Network Store and Cisco’s solution listings for data center virtualization.

A strict CoPP (Control Plane Policing) policy is designed to manage the traffic flow of control plane packets to protect the control plane of routers and switches from being overwhelmed by unnecessary or malicious traffic. When a ping sweep, which involves sending ICMP echo requests to multiple hosts to identify live devices on a network, is performed on a network connected through a switch with a strict CoPP policy, excess ICMP packets can be dropped to prevent them from consuming excessive resources. References: Cisco Data Center Core Technologies source documents or study guide