CCNA Data Center DCICT 640-916 Official Cert Guide

Resource Classes

Resource classes enable you to manage the use of ACE resources, such as concurrent connections or bandwidth, by virtual contexts. The ACE is preconfigured with a default resource class that it applies to the admin context and to any new user context. The default resource class is configured to enable a context to operate within a range that can vary from no resource access to complete resource access—that is, from 0 percent to 100 percent of resources.

When you use the default resource class with multiple contexts, you run the risk of oversubscribing ACE resources because the ACE permits all contexts to have full access to all the resources on a first-come, first-served basis. To avoid oversubscribing resources and to help guarantee ...