Huawei H12-711_V4.0 Question Answer
When using passive mode to establish an FTP connection, the control channel uses port 20 and the data channel uses port 21.
Huawei H12-711_V4.0 Summary
- Vendor: Huawei
- Product: H12-711_V4.0
- Update on: Mar 23, 2026
- Questions: 153

