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Process of Registering a CSS with iMaster NCE-Campus
MAD relay detection can be configured for a CSS only on iMaster NCE-Campus.
A CSS can only be registered with iMaster NCE-Campus after it is set up. Setting up a CSS by delivering the CSS configuration through iMaster NCE-Campus is not supported.
CSS members can be registered with iMaster NCE-Campus only when iMaster NCE-Campus has the chassis ESNs of the members.
CSS Registration
Figure 14-10 Registering a CSS with iMaster NCE-Campus
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A CSS can be registered successfully only when the CSS information is consistent with that configured on iMaster NCE-Campus.
- A CSS cannot be registered if the CSS status (standalone or stack mode) is different from that configured on iMaster NCE-Campus.
- If the chassis ESN of a CSS member does not exist on iMaster NCE-Campus, the CSS cannot go online on iMaster NCE-Campus.
- A CSS cannot be registered if the chassis ID is different from that configured on iMaster NCE-Campus.
- If the priority of a CSS member is different from that configured on iMaster NCE-Campus, iMaster NCE-Campus delivers the configuration that exists on itself to the CSS member, so that the CSS member can be registered after restarting with the new configuration.
CSS Version Upgrade
Figure 14-11 CSS version upgrade
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