正解:C,D
To add switches into the fabric, administrators can use PowerOn Auto Provisioning (POAP) or Seed IP methods. POAP is a feature that automates the process of upgrading software images and installing configuration files on Cisco switches that are being deployed in the network for the first time. Seed IP is a method that allows administrators to specify the IP address of a switch that is already part of the fabric, and then use it to discover and add other switches that are connected to it. Both methods enable administrators to control how switches are added into DCNM for private cloud management. References:
* POAP, section "PowerOn Auto Provisioning (POAP)".
* Seed IP, section "Add Switches".
https://www.cisco.com/c/en/us/td/docs/security/ise/1-4-1/admin_guide/b_ise_admin_guide_141/b_ise_admin_gu