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Implementing Cisco UCS Solutions

You're reading from   Implementing Cisco UCS Solutions Deploy, manage, and automate your datacenter

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Product type Paperback
Published in Apr 2017
Publisher
ISBN-13 9781786464408
Length 482 pages
Edition 2nd Edition
Tools
Concepts
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Author (1):
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Prasenjit Sarkar Prasenjit Sarkar
Author Profile Icon Prasenjit Sarkar
Prasenjit Sarkar
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Table of Contents (20) Chapters Close

Title Page
Credits
About the Authors
www.PacktPub.com
Customer Feedback
Preface
1. What's New with Cisco UCS 2. Installing Cisco UCS Hardware FREE CHAPTER 3. Setting Up a Lab Using Cisco UCS Emulator 4. Configuring Cisco UCS Using UCS Manager 5. Configuring LAN Connectivity 6. Configuring SAN Connectivity 7. Creating Identity Resource Pools, Policies, and Templates 8. Creating and Managing Service Profiles 9. Managing UCS through Routine and Advanced Management 10. Virtual Networking in Cisco UCS 11. Configuring Backup, Restore, and High Availability 12. Cisco UCS Failure Scenarios Testing 13. Third-Party Application Integration 14. Automation and Orchestration of Cisco UCS

Learning about VSANs


A VSAN is a Cisco proprietary security mechanism, which can be compared to VLANs for the networks. VSANs can further increase security for storage and servers by allowing only the physical member ports of storage and servers to physically access each other. As with VLANs, if a port on the same fabric switch is not part of a VSAN, it will not have access to SAN.

There are number of ways that SAN could be connected with UCS servers, which include the following:

  • Cisco FC MDS switches: MDS switches are Cisco FC SAN connectivity switches. These switches deal with the SAN protocols and are recommended in large-scale environments requiring a dedicated SAN infrastructure.
  • FC module expansion or unified ports in Cisco Nexus switches: Cisco Nexus 5000 series switches provide FC module expansion to provide FC ports with SAN connectivity. The newer 5500/5600 series switches have unified ports like the Fabric Interconnects, which can be configured as Ethernet, FC, or FCoE. These switches...
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