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
- 4.2.1 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 Maintenance
- 5. SWITCH OPERATION
- 6. TROUBLESHOOTING
- APPENDIX A: Networking Connection
- APPENDIX B : GLOSSARY
User’s Manual of MGS-5220-8P2X PoE+ Managed switch
79
4.2.3.1 RMON Alarm Configuration
Configure RMON Alarm table on this page. The entry index key is ID.; screen in Figure 4-2-3-1 appears.
Figure 4-2-3-1: RMON Alarm Configuration Page Screenshot
The page includes the following fields:
Object Description
• Delete
Check to delete the entry. It will be deleted during the next save.
• ID
Indicates the index of the entry. The range is from 1 to 65535.
• Interval
Indicates the interval in seconds for sampling and comparing the rising and
falling threshold. The range is from 1 to 2^31-1.
• Variable
Indicates the particular variable to be sampled; the possible variables are:
InOctets: The total number of octets received on the interface, including
framing characters.
InUcastPkts: The number of uni-cast packets delivered to a higher-layer
protocol.
InNUcastPkts: The number of broadcast and multi-cast packets delivered to
a higher-layer protocol.
InDiscards: The number of inbound packets that are discarded even the
packets are normal.
InErrors: The number of inbound packets that contains errors preventing
them from being deliverable to a higher-layer protocol.
InUnknownProtos: the number of the inbound packets that is discarded
because of the unknown or un-support protocol.
OutOctets: The number of octets transmitted out of the interface, including
framing characters.
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.