Eliminate Risk of Failure with Cisco 800-150 Exam Dumps

To ensure a smooth replacement of a Cisco UCS C-Series Rack-Mount Server, two critical actions are:

Back up the server configuration using the Cisco Integrated Management Controller (CIMC): This preserves all configuration data such as BIOS settings, RAID setup, and network configuration. After replacing the hardware, this configuration can be restored to minimize setup time.

Decommission the server if it is integrated in a Cisco UCS domain: Before physically replacing the server, decommissioning it ensures the UCS Manager properly releases it from the inventory, preventing configuration conflicts or orphaned profiles.

Other options, like reconfiguring DHCP or disabling firewalls, are not required procedures for a UCS C-Series hardware swap.

Cisco UCS E-Series servers are integrated, blade-style compute modules that can be installed inside Cisco ISR (Integrated Services Routers). Their primary advantage is to provide local compute resources in branch offices without needing a full data center environment.

This enables:

Hosting of virtual machines or applications locally

Reduced latency for edge computing

Lowered dependency on central data center resources

These servers are ideal for running branch-office workloads, virtualization, or edge analytics, allowing enterprises to deploy scalable compute capabilities closer to the data source.

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In the provided Cisco UCS architecture diagram, the infrastructure consists of:

Two Fabric Interconnects (A and B), each connecting to:

Ethernet (LAN)

Fibre Channel (FC)

FCoE (Fibre Channel over Ethernet)

Both Fabric Interconnects are independently connected to both Cisco UCS Chassis 1 and 2 through I/O Modules (IOMs).

This is the classic active-active UCS design, providing full path redundancy for all traffic types:

LAN uplinks are handled separately by Fabric Interconnect B.

SAN traffic is distributed through FC uplinks and FCoE uplinks via Fabric Interconnects A and B.

Each server in the chassis can fail over its traffic to the alternate fabric if one interconnect fails.

This architecture guarantees no single point of failure, which is essential in mission-critical environments like data centers and enterprise server farms.

The UCS Fabric Interconnect is the central management and communication hub of the Cisco UCS (Unified Computing System) environment. It integrates compute, network, and storage access into a unified system.

Fabric Interconnects:

Manage all servers and I/O modules connected to the UCS domain

Provide connectivity and are the point of integration with the Cisco UCS Manager

Offer high-availability and centralized policy management

Other options like the Nexus or MDS switches do not serve this unified management function in a UCS deployment.

The UCS Fabric interconnect serves as the central management and communication core in a Cisco UCS environment, providing a single point of management via Cisco UCS Manager for the entire UCS system, including servers, networking, and storage components.

The main advantage of Cisco Intersight is its cloud-based architecture, which allows IT administrators to manage infrastructure from any location without needing to install or maintain traditional on-premises management tools.

This provides:

Centralized visibility and control over UCS servers and HyperFlex infrastructure

Remote firmware upgrades and configuration

Policy-driven automation

Unlike on-premises tools, Intersight eliminates the overhead of maintaining dedicated infrastructure for management.

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