350-601 Exam Dumps - Cisco CCNP Data Center Questions and Answers

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The Bash script is designed to loop through the available namespaces and output all registered interfaces within the Cisco NX-OS Guest Shell. The correct code snippet to complete the script is option C, ifconfig "$ns". This command will display the network configuration for each namespace, allowing the engineer to view all registered interfaces.

References: The use of ifconfig in conjunction with namespace variables is a common practice in network scripting to retrieve interface information. For more detailed information on scripting in Cisco NX-OS, you can refer to the Cisco Nexus 9000 Series NX-OS Programmability Guide.

 To allow Layer 2 connectivity between Host 1 in VLAN 100 located in DataCenter 1 and Host 2 in VLAN 200 located in DataCenter 2, the correct OTV VLAN mapping configuration is option C. This configuration involves mapping VLAN 100 to VLAN 200 across the OTV overlay so that hosts in these separate VLANs can communicate as if they were in the same Layer 2 domain. The VLAN mapping is achieved by configuring the OTV edge devices in both data centers to associate the VLANs with each other.

https://www.cisco.com/c/en/us/support/docs/switches/nexus-7000-series-switches/200998-Nexus-7 000-OTV-VLAN-Mapping-on-Overlay.html?dtid=osscdc000283

https://www.cisco.com/c/en/us/support/docs/switches/n exus-7000-series-switches/200998-Nexus-7000-OTV-VLAN-Mapping-on-Overlay.html

 Cisco UCS Director is the appropriate solution for orchestrating the configuration of storage arrays, firewalls, and Cisco ACI networking. It supports open automation through various APIs and offers a service catalog that allows users to manage and deploy services across multiple domains, including compute, storage, networking, and virtualization.

References: The Implementing and Operating Cisco Data Center Core Technologies (DCCOR) course provides insights into the capabilities of Cisco UCS Director, including its orchestration and automation features

The attribute that must be selected to implement microsegmentation of endpoints within the same IP subnet using a network-based attribute that allows IP subnet independence is the Tag attribute. The Tag attribute is a user-defined attribute that can be assigned to endpoints based on any criteria, such as location, function, or security level. The Tag attribute can be used to create microsegmentation policies in ACI, which define the rules for communication between endpoints within the same or different bridge domains. The Tag attribute enables IP subnet independence, which means that the microsegmentation policies are not tied to the IP subnet of the endpoints, and can be applied across different subnets or even different fabrics. The Tag attribute also simplifies the management and scalability of microsegmentation policies, as it does not require the use of IP addresses or MAC addresses to identify endpoints. References :=

• Implementing and Operating Cisco Data Center Core Technologies (DCCOR) v1.2, Module 6: Data Center Network Connectivity Design, Lesson 6.2: Cisco ACI Overview and Concepts
• Cisco Application Centric Infrastructure Fundamentals, Chapter: Endpoint Groups and Microsegmentation, Section: Microsegmentation Using Tags

Dedicated—A connection to the CIMC is available through the management Ethernet port or ports.

Shared LOM—A connection to the CIMC is available only through the LAN On Motherboard (LOM) Ethernet host ports.

https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/c/sw/gui/config/guide/1-1-1/b_Cisco_UCS_C-Series_Servers_Integrated_Management_Controller_Configuration_Guide_1_1_1/Cisco_UCS_C-Series_Servers_Integrated_Management_Controller_Configuration_Guide_1_1_1_chapter1.html

NFS (Network File System) is a distributed file system protocol that allows users on client computers to access files over a network in a manner similar to how local storage is accessed. NFS uses a Kerberos-based security model to provide authentication, integrity, and confidentiality of data. It ensures that unauthorized users do not have access and protects the data from eavesdropping and tampering as it moves across the network. The other options are not features of NFS. Role-based access control is a method of restricting access to resources based on the roles of users. Block-based file access is a type of storage access that transfers data in fixed-sized blocks. Zone-based access control is a feature of Fibre Channel SANs that allows traffic isolation within a VSAN. References:

• Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x) - Configuring NFS [Cisco Nexus 9000 Series Switches], Configuring NFS, NFS Overview
• Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x) - Configuring NFS [Cisco Nexus 9000 Series Switches], Configuring NFS, Configuring NFS Security
• Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x) - Configuring iSCSI [Cisco Nexus 9000 Series Switches], Configuring iSCSI, iSCSI Overview
• Cisco Nexus 9000 Series NX-OS SAN Switching Configuration Guide, Release 9.3(x) - Configuring VSANs [Cisco Nexus 9000 Series Switches], Configuring VSANs, Configuring Zone-Based Access Control

An ISSU upgrade on the Cisco MDS 9000 Series Switch allows for software updates with minimal impact on the switch’s operation. The control plane remains up during the upgrade, ensuring continuous network operations and service availability. The process is carefully designed to prevent any significant downtime, and any brief disruption is kept well under the 120-second mark1.

References := For further details, you can refer to the Cisco MDS 9000 NX-OS Software Upgrade and Downgrade Guide, Release 8.x, and the Cisco Nexus 9000 Series NX-OS Software Upgrade and Downgrade Guide21.

To deploy a Cisco UCS C-Series Server with a single VIC 1455 integrated into a Cisco UCS Manager cluster without fabric extenders, the system should be reset to factory default settings using Cisco IMC. After the reset, VIC ports 1 and 3 should be attached to the Fabric Interconnects. This process ensures that the server is recognized by the UCS Manager and can be managed accordingly. The VIC 1455 supports multiple Ethernet and Fiber Channel over Ethernet speeds, making it suitable for direct connection to Fabric Interconnects1.

References :=

• Cisco UCS VIC 1400 Series Best Practices in Ethernet Fabric White Paper1.
• Cisco UCS C-Series Server Integration with Cisco UCS Manager 4.0 documentation2