Managing Device Software Images
ContentsWhat Should I Know Before I Start?
Why These Tasks Are Important
They Help Ensure Expected Device Behaviors, Consistency, and Security
The Image Management Process Flow Diagram
What I Will See in the Image Repository
Physical, Virtual, and Add-On Images and Image Distribution
Image Integrity Verification to Help Ensure Device Security
Access to Importing Images
The Standardized, Golden Image Characteristics and Process
Determining the Business Intent and Designating Image Characteristics
The Tagging Golden Action and the Import Process
The Golden Image Requirement for Device Image Auditing and Compliance
The Way That the Network Hierarchy Affects Image Upgrades
Inheritance Applies Standardized Images to Devices on Dependent Levels
The Way That Cisco DNA Center Determines Image Compliance with Standards
By Running an Automated Audit Process
That Cisco DNA Center Evaluates Device Upgrade Readiness
By Evaluating Key Device Attributes Automatically and Presenting Results
You Manage Virtual Software Images by Following the Same Tasks
The Use of the Image Repository under Tools on the Home Page
An Alternate Image Repository Page for Global Management
The Skills That I Need
Key Terms
How Do I Prepare to Manage Device Software Images?
In Cisco DNA Center…
…For Access to Images and the Integrity Verification Tool Online, Configure Cisco.com Access Credentials
…For Cisco DNA Center Access to Device Images, Configure Device Credentials and Protocols for Communication
…For Image Standardization and Upgrades, Configure the Network Hierarchy
…For Image Upgrades, Ensure That Cisco DNA Center is Managing Devices
What Are the Steps That I Take To…
…Navigate to the Image Repository?
…Review Image or Add-On Attributes, such as File Sizes?
Core Software Group
Managing Device Software Images
iii
…Import Device Software Images or Add-Ons?
…Associate Images to Device Series or Families to Support PnP Provisioning?
…Standardize Software Images or Add-Ons and Tag Golden?
…Evaluate Automated Audit Results?
…Address Audit Results?
For Devices with Tag Golden Statuses, Standardize an Image
For Individual Devices with Outdated Statuses, Review Upgrade Readiness
For All of the Devices with Outdated Statuses, Review Upgrade Readiness
…Upgrade Devices?
Task 1A: Select Devices and Open the OS Update Panel
Task 1B: Configure the Distribution Task
Task 1C: Configure the Activation Task
…Review Pending, Ongoing, or Completed Tasks and Task Results
Review the List of Pending, or Scheduled, Tasks
Determining Success of Activation or Upgrade Tasks
Reviewing Immediately Scheduled, Ongoing, Or Completed Task Results
Want More?
Find Product Information
Find Training
Contact Us About This Training
**** Hidden Message *****
{:6_267:}
页:
[1]