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 Port Management
- 4.4 Link Aggregation
- 4.5 VLAN
- 4.5.1 VLAN Overview
- 4.5.2 IEEE 802.1Q VLAN
- 4.5.3 Management VLAN
- 4.5.4 Create VLAN
- 4.5.5 Interface Settings
- 4.5.6 Port to VLAN
- 4.5.7 Port VLAN Membership
- 4.5.8 Protocol VLAN Group Setting
- 4.5.9 Protocol VLAN Port Setting
- 4.5.10 GVRP Setting
- 4.5.11 GVRP Port Setting
- 4.5.12 GVRP VLAN
- 4.5.13 GVRP Statistics
- 4.5.14 VLAN Setting Example:
- 4.6 Spanning Tree Protocol
- 4.7 Multicast
- 4.8 Quality of Service
- 4.9 Security
- 4.10 ACL
- 4.11 MAC Address Table
- 4.12 LLDP
- 4.13 Diagnostics
- 4.14 RMON
- 4.15 Power over Ethernet
- 4.16 Maintenance
- 5. SWITCH OPERATION
- 6. TROUBLESHOOTING
- APPENDIX A Switch's RJ45 Pin Assignments
User’s Manual of IGS-4215 Series
4.9.7.5 Statistics
The DHCP Snooping Statistics screen in Figure 4-9-39 appears.
Figure 4-9-39 DHCP Snooping Statistics Page Screenshot
The page includes the following fields:
Object Description
Port
The switch port number of the logical port
Forwarded
Displays the current forwarded
Chaddr Check Dropped
Displays the chaddr check dropped
Untrust Port Dropped
Displays untrust port dropped
Untrust Port with
Option82 Dropped
Displays untrust port with option82 dropped
Invalid Dropped
Displays invalid dropped
Buttons
: Click to clear the statistics.
: Click to refresh the statistics.
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