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 ARP
- 4.2.1.5 Users Configuration
- 4.2.1.6 Privilege Levels
- 4.2.1.7 NTP Configuration
- 4.2.1.7.1 System Time Correction Manually
- 4.2.1.8 Time Configuration
- 4.2.1.9 UPnP
- 4.2.1.10 DHCP Relay
- 4.2.1.11 DHCP Relay Statistics
- 4.2.1.12 CPU Load
- 4.2.1.13 System Log
- 4.2.1.14 Detailed Log
- 4.2.1.15 Remote Syslog
- 4.2.1.16 SMTP Configuration
- 4.2.1.17 Fault Alarm
- 4.2.1.18 Digital Input/Output
- 4.2.2 Simple Network Management Protocol
- 4.2.3 RMON
- 4.2.4 DHCP server
- 4.2.5 Industrial Protocol
- 4.2.6 Remote Management
- 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
- 4.3.3.7 Port Isolation
- 4.3.3.8 VLAN setting example:
- 4.3.3.8.1 Two Separate 802.1Q VLANs
- 4.3.3.8.2 VLAN Trunking between two 802.1Q aware switches
- 4.3.3.8.3 Port Isolate
- 4.3.3.9 MAC-based VLAN
- 4.3.3.10 IP Subnet-based VLAN Membership Configuration
- 4.3.3.11 Protocol-based VLAN
- 4.3.3.12 Protocol-based VLAN Membership
- 4.3.4 VLAN Translation
- 4.3.5 Spanning Tree Protocol
- 4.3.6 Multicast
- 4.3.7 MLD Snooping
- 4.3.8 MVR (Multicast VLAN Registration)
- 4.3.9 LLDP
- 4.3.10 MAC Address Table
- 4.3.11 Loop Protection
- 4.3.12 UDLD
- 4.3.13 GVRP
- 4.3.14 PTP
- 4.3.15 Link OAM
- 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 IGS-5225-16T4S/IGSW-24040T
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4.5.3.2 Network Access Overview
This page provides an overview of the current NAS port states for the selected switch. The Network Access Overview screen in
Figure 4-5-3-2 appears.
Figure 4-5-3-2: Network Access Server Switch Status Page Screenshot
The page includes the following fields:
Object Description
Port The switch port number. Click to navigate to detailed NAS statistics for this port.
Admin State The port's current administrative state. Refer to NAS Admin State for a
description of possible values.
Port State The current state of the port. Refer to NAS Port State for a description of the
individual states.
Last Source The source MAC address carried in the most recently received EAPOL frame for
EAPOL-based authentication, and the most recently received frame from a new
client for MAC-based authentication.
Last ID The user name (supplicant identity) carried in the most recently received
Response Identity EAPOL frame for EAPOL-based authentication, and the