User's Manual
Table Of Contents
- 1. INTRODUCTION
- 2. INSTALLATION
- 3. SWITCH MANAGEMENT
- 4. WEB CONFIGURATION
- 4.1 Main Web Page
- 4.2 System
- 4.2.1 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
- 4.2.2 Simple Network Management Protocol
- 4.2.3 RMON
- 4.2.4 DHCP server
- 4.2.5 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 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 Protocol-based VLAN
- 4.3.3.10 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
- 4.4 Quality of Service
- 4.5 Security
- 4.6 Ring
- 4.7 Maintenance
- 5. SWITCH OPERATION
- 6. TROUBLESHOOTING
- APPENDIX A: Networking Connection
- APPENDIX B : GLOSSARY
User’s Manual of GS-5220-16T2XV(R) Managed LCD Switch
80
OutUcastPkts: The number of uni-cast packets that requests to transmit.
OutNUcastPkts: The number of broadcast and multi-cast packets that
requests to transmit.
OutDiscards: The number of outbound packets that is discarded even the
packets are normal.
OutErrors: The number of outbound packets that could not be transmitted
because of errors.
OutQLen: The length of the output packet queue (in packets).
• Sample Type
The method of sampling the selected variable and calculating the value to be
compared against the thresholds; possible sample types are:
Absolute: Get the sample directly.
Delta: Calculate the difference between samples (default).
• Value
The value of the statistic during the last sampling period.
• Startup Alarm
The method of sampling the selected variable and calculating the value to be
compared against the thresholds; possible sample types are:
RisingTrigger alarm when the first value is larger than the rising threshold.
FallingTrigger alarm when the first value is less than the falling threshold.
RisingOrFallingTrigger alarm when the first value is larger than the rising
threshold or less than the falling threshold (default).
• Rising Threshold
Rising threshold value (-2147483648-2147483647).
• Rising Index
Rising event index (1-65535).
• Falling Threshold
Falling threshold value (-2147483648-2147483647)
• Falling Index
Falling event index (1-65535).
Buttons
: Click to add a new community entry.
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
4.2.3.2 RMON Alarm Status
This page provides an overview of RMON Alarm entries. Each page shows up to 99 entries from the Alarm table, default being
20, selected through the "entries per page" input field. When first visited, the web page will show the first 20 entries from the
beginning of the Alarm table. The first displayed will be the one with the lowest ID found in the Alarm table; screen in Figure
4-2-3-2 appears.