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
- 4.6 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 Power over Ethernet
- 4.15 RMON
- 4.16 Maintenance
- 5. COMMAND LINE INTERFACE
- 6. Command Line Mode
- 6.1 User Mode Commands
- 6.2 Privileged Mode Commands
- 6.2.1 clear command
- 6.2.2 clock command
- 6.2.3 configure command
- 6.2.4 copy command
- 6.2.5 debug command
- 6.2.6 delete command
- 6.2.7 disable command
- 6.2.8 end command
- 6.2.9 exit command
- 6.2.10 no command
- 6.2.11 ping command
- 6.2.12 reboot command
- 6.2.13 renew command
- 6.2.14 restore-defaults command
- 6.2.15 save command
- 6.2.16 show command
- 6.2.17 ssl command
- 6.2.18 traceroute command
- 6.2.19 udld command
- 6.3 Global Config Mode Commands
- 6.3.1 aaa Command
- 6.3.2 boot Command
- 6.3.3 bridge Command
- 6.3.4 class-map Command
- 6.3.5 clock Command
- 6.3.6 dos Command
- 6.3.7 dot1x Command
- 6.3.8 do Command
- 6.3.9 enable Command
- 6.3.10 end Command
- 6.3.11 errdisable Command
- 6.3.12 exit Command
- 6.3.13 gvrp Command
- 6.3.14 hostname Command
- 6.3.15 interface Command
- 6.3.16 ip Command
- 6.3.17 ipv6 Command
- 6.3.18 jumbo-frame Command
- 6.3.19 l2 Command
- 6.3.20 lacp Command
- 6.3.21 lag Command
- 6.3.22 line Command
- 6.3.23 lldp Command
- 6.3.24 logging Command
- 6.3.25 mac Command
- 6.3.26 management-VLAN Command
- 6.3.27 mirror Command
- 6.3.28 no Command
- 6.3.29 policy-map Command
- 6.3.30 port-security Command
- 6.3.31 qos Command
- 6.3.32 radius Command
- 6.3.33 rate-limit Command
- 6.3.34 rmon Command
- 6.3.35 Snmp Command
- 6.3.36 sntp Command
- 6.3.37 spanning-tree Command
- 6.3.38 storm-control Command
- 6.3.39 system Command
- 6.3.40 tacacs Command
- 6.3.41 udld Command
- 6.3.42 username Command
- 6.3.43 vlan Command
- 6.3.44 voice-vlan Command
- 7. SWITCH OPERATION
- 8. POWER OVER ETHERNET OVERVIEW
- 9. TROUBLESHOOTING
- APPENDIX A
- EC Declaration of Conformity
User’s Manual of GS-4210-24P2S
The page includes the following fields:
Object Description
Port
The switch port number of the logical port.
Mode (pps)
Display the current mode.
Status (pps)
Display the current status.
Periodic
Reauthentication
Display the current periodic reauthentication.
Reauthentication
Period
Display the current reauthentication period.
Quiet Period
Display the current quiet period.
Supplicant Timeout
Display the current supplicant timeout.
Max. EAP Requests
Display the current Max. EAP requests.
Modify
Click
to edit 802.1X port setting parameter.
4.9.2.4 Guest VLAN Setting
Overview
When a Guest VLAN enabled port's link comes up, the switch starts transmitting EAPOL Request Identity frames. If the number
of transmissions of such frames exceeds Max. Reauth. Count and no EAPOL frames have been received in the meantime, the
s
witch considers entering the Guest VLAN. The interval between transmission of EAPOL Request Identity frames is configured
with EAPOL Timeout. If Allow Guest VLAN if EAPOL Seen is enabled, the port will now be placed in the Guest VLAN. If disabl
ed,
the switch will first check its history to see if an EAPOL frame has previously been received on the port (this history is cleared if
the port link goes down or the port's Admin State is changed), and if not, the port will be pl
aced in the Guest VLAN. Otherwise it
will not move to the Guest VLAN, but continue transmitting EAPOL Request Identity frames at the rate given by EAPOL
Timeout.
Once in the Guest VLAN, the port is considered authenticated, and all attached clients on the port are allowed access on this
VLAN. The switch will not transmit an EAPOL Success frame when entering the Guest VLAN.
While in the Guest VLAN, the switch monitors the link for EAPOL frames, and if one such frame is received, the switch
immediately takes the port out of the Guest VLAN and starts authenticating the supplicant according to the port mode. If an
EAPOL frame is received, the port will never be able to go back into the Guest VLAN if the "Allow Guest VLAN if EAPOL Seen"
is disabled.
The 802.1X Guest VLAN setting screens in Figure 4-9-11 & Figure 4-9-12 appear.
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