| Exam Name: | HCIP-Datacom-Core Technology V1.0 | ||
| Exam Code: | H12-821_V1.0 Dumps | ||
| Vendor: | Huawei | Certification: | HCIP-Datacom |
| Questions: | 376 Q&A's | Shared By: | kieran |
CPU attack defense uses a multi-level security mechanism to implement hierarchical device protection. Match the following levels with the corresponding protection functions.

In BGP, Notification messages are used to request peers to resend routing information after routing policies are changed.