User Manual
Table Of Contents
- 1. INTRODUCTION
- 2. INSTALLATION
- 3. SWITCH MANAGEMENT
- 4. WEB CONFIGURATION
- 4.1 Main Web Page
- 4.2 System
- 4.2.1 Management
- 4.2.1.1 System Information
- 4.2.1.2 IP Configuration
- 4.2.1.3 IP Status
- 4.2.1.4 Users Configuration
- 4.2.1.5 Privilege Levels
- 4.2.1.6 NTP Configuration
- 4.2.1.6.1 System Time Correction Manually
- 4.2.1.7 Time Configuration
- 4.2.1.8 UPnP
- 4.2.1.9 DHCP Relay
- 4.2.1.10 DHCP Relay Statistics
- 4.2.1.11 CPU Load
- 4.2.1.12 System Log
- 4.2.1.13 Detailed Log
- 4.2.1.14 Remote Syslog
- 4.2.1.15 SMTP Configuration
- 4.2.1.16 Fault Alarm
- 4.2.2 Simple Network Management Protocol
- 4.2.3 RMON
- 4.2.4 DHCP server
- 4.2.5 Remote Management
- 4.2.6 LCD
- 4.2.1 Management
- 4.3 Switching
- 4.3.1 Port Management
- 4.3.2 Link Aggregation
- 4.3.3 VLAN
- 4.3.3.1 VLAN Overview
- 4.3.3.2 IEEE 802.1Q VLAN
- 4.3.3.3 VLAN Port Configuration
- 4.3.3.4 VLAN Membership Status
- 4.3.3.5 VLAN Port Status
- 4.3.3.6 Private VLAN
- 4.3.3.6 Port Isolation
- 4.3.3.7 VLAN setting example:
- 4.3.3.7.1 Two Separate 802.1Q VLANs
- 4.3.3.7.2 VLAN Trunking between two 802.1Q aware switches
- 4.3.3.7.3 Port Isolate
- 4.3.3.8 MAC-based VLAN
- 4.3.3.9 IP Subnet-based VLAN Membership Configuration
- 4.3.3.10 Protocol-based VLAN
- 4.3.3.11 Protocol-based VLAN Membership
- 4.3.4 Spanning Tree Protocol
- 4.3.5 Multicast
- 4.3.6 MLD Snooping
- 4.3.7 MVR (Multicast VLAN Registration)
- 4.3.8 LLDP
- 4.3.9 MAC Address Table
- 4.3.10 Loop Protection
- 4.3.11 UDLD
- 4.3.12 GVRP
- 4.3.13 PTP
- 4.3.14 Link OAM
- 4.4 Quality of Service
- 4.5 Security
- 4.6 Ring
- 4.7 Maintenance
- 4.8 Power over Ethernet
- 4.9 ONVIF
- 5. SWITCH OPERATION
- 6. TROUBLESHOOTING
- APPENDIX A: Networking Connection
- APPENDIX B : GLOSSARY
User’s Manual of WGS-5225-8UP2SV
416
6. TROUBLESHOOTING
This chapter contains information to help you solve issues. If the WGS-5225-8UP2SV is not functioning properly, make sure the
WGS-5225-8UP2SV was set up according to instructions in this manual.
■ The Link LED is not lit.
Solution: Check the cable connection and remove duplex mode of the WGS-5225-8UP2SV.
■ Some stations cannot talk to other stations located on the other port.
Solution: Please check the VLAN settings, trunk settings, or port enabled/disabled status.
■ Performance is bad.
Solution: Check the full duplex status of the WGS-5225-8UP2SV. If the WGS-5225-8UP2SV is set to full duplex and the
partner is set to half duplex, then the performance will be poor. Please also check the in/out rate of the port.
■ Why the Switch doesn't connect to the network.
Solution:
1. Check the LNK/ACT LED on the switch.
2. Try another port on the Switch.
3. Make sure the cable is installed properly.
4. Make sure the cable is the right type.
5. Turn off the power. After a while, turn on power again.
■ 1000BASE-T port link LED is lit, but the traffic is irregular.
Solution: Check that the attached device is not set to dedicate full duplex. Some devices use a physical or software switch to
change duplex modes. Auto-negotiation may not recognize this type of full-duplex setting.
■ Switch does not power up.
Solution:
1. DC wire or AC power cord is not inserted or faulty.
2. Check that the DC wire/AC power cord is inserted correctly.