User's Manual
Table Of Contents
- 1. INTRODUCTION
- 2. INSTALLATION
- 3. SWITCH MANAGEMENT
- 4. WEB CONFIGURATION
- 4.1 Main Web Page
- 4.2 System
- 4.3 PoE Configuration
- 4.4 Basic Configuration
- 4.5 VLAN Configuration
- 4.6 QoS Configuration
- 4.7 ACL Configuration
- 4.8 Security
- 4.9 Advanced Features
- 4.10 Monitoring
- 5. COMMAND LINE INTERFACE
- 6. Command Line Mode
- 7. SWITCH OPERATION
- 8. Power over Ethernet Overview
- 9. TROUBLESHOOTING
- APPENDEX A: Networking Connection
- APPENDIX B: GLOSSARY
User’s Manual of FGSW-Series
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4.4.2 Port Mirroring
On this page, port mirroring provides monitoring network traffic that forwards a copy of each incoming or outgoing packet from
one port of a Managed PoE+ Switch to another port where the packet can be studied. It enables the manager to keep close
track of switch performance and alter it if necessary.
• To debug network problems, selected traffic can be copied, or mirrored, to a mirror port where a frame analyzer can be
attached to analyze the frame flow.
• The Managed PoE+ Switch can unobtrusively mirror traffic from any port to a monitor port. You can then attach a protocol
analyzer or RMON probe to this port to perform traffic analysis and verify connection integrity.
Figure 4-4-3: Port Mirroring Application
The traffic to be copied to the mirror port is selected as follows:
• All frames received on a given port (also known as ingress or source mirroring).
• All frames transmitted on a given port (also known as egress or destination mirroring).
Port Mirroring Configuration
The Port Mirroring screen in Figure 4-4-4 is shown below.
Figure 4-4-4: Port Mirroring Configuration Page Screenshot