User Manual User Manual
Table Of Contents
- INTRODUCTION
- INSTALLATION
- SWITCH MANAGEMENT
- WEB CONFIGURATION
- Main Web Page
- System
- System Information
- IP Configuration
- IPv6 Configuration
- Users Configuration
- Users Privilege Levels
- NTP Configuration
- UPnP Configuration
- DHCP Relay
- DHCP Relay Statistics
- CPU Load
- _
- System Log
- Detailed Log
- Remote Syslog
- SMTP Configure
- Web Firmware Upgrade
- TFTP Firmware Upgrade
- Configuration Backup
- Configuration Upload
- _
- Factory Default
- _
- System Reboot
- Simple Network Management Protocol
- Port Management
- Link Aggregation
- VLAN
- Spanning Tree Protocol
- Multicast
- Quality of Service
- Access Control Lists
- Access Control List Status
- Access Control List Configuration
- ACE Configuration
- ACL Ports Configuration
- ACL Rate Limiter Configuration
- Understanding IEEE 802.1X Port-Based Authentication
- Authentication Configuration
- Network Access Server Configuration
- Network Access Overview
- Network Access Statistics
- _
- Authentication Server Configuration
- RADIUS Overview
- _
- RADIUS Details
- Windows Platform RADIUS Server Configuration
- 4.11.10 802.1X Client Configuration
- Security
- Address Table
- _
- LLDP
- Network Diagnostics
- Power over Ethernet (GE-DSSG-244-POE / NS3601-24P/4S)
- _
- COMMAND LINE INTERFACE
- Command Line Mode
- _
- System Command
- Stack
- IP Command
- Port Management Command
- MAC Address Table Command
- VLAN Configuration Command
- _
- Private VLAN Configuration Command
- Security Command
- Security Switch User Configuration
- Security Switch User Add
- Security Switch User Delete
- Security Switch Privilege Level Configuration
- Security Switch Privilege Level Group
- Security Switch Privilege Level Current
- Security Switch Auth Configuration
- Security Switch Auth Method
- Security Switch SSH Configuration
- Security Switch SSH Mode
- Security Switch HTTPs Configuration
- Security Switch HTTPs Mode
- Security Switch HTTPs Redirect
- Security Switch Access Configuration
- Security Switch Access Mode
- Security Switch Access Add
- Security Switch Access IPv6 Add
- Security Switch Access Delete
- Security Switch Access Lookup
- Security Switch Access Clear
- Security Switch Access Statistics
- Security Switch SNMP Configuration
- Security Switch SNMP Mode
- Security Switch SNMP Version
- Security Switch SNMP Read Community
- Security Switch SNMP Write Community
- Security Switch SNMP Trap Mode
- Security Switch SNMP Trap Version
- Security Switch SNMP Trap Community
- Security Switch SNMP Trap Destination
- Security Switch SNMP Trap IPv6 Destination
- Security Switch SNMP Trap Authentication Failure
- Security Switch SNMP Trap Link-up
- Security Switch SNMP Trap Inform Mode
- Security Switch SNMP Trap Inform Timeout
- Security Switch SNMP Trap Inform Retry Times
- Security Switch SNMP Trap Probe Security Engine ID
- Security Switch SNMP Trap Security Engine ID
- Security Switch SNMP Trap Security Name
- Security Switch SNMP Engine ID
- Security Switch SNMP Community Add
- Security Switch SNMP Community Delete
- Security Switch SNMP Community Lookup
- Security Switch SNMP User Add
- Security Switch SNMP User Delete
- Security Switch SNMP User Changekey
- Security Switch SNMP User Lookup
- Security Switch SNMP Group Add
- Security Switch SNMP Group Delete
- Security Switch SNMP Group Lookup
- Security Switch SNMP View Add
- Security Switch SNMP View Delete
- Security Switch SNMP View Lookup
- Security Switch SNMP Access Add
- Security Switch SNMP Access Delete
- Security Switch SNMP Access Lookup
- Security Network Psec Switch
- Security Network Psec Port
- Security Network Limit Configuration
- Security Network Limit Mode
- Security Network Limit Aging
- Security Network Limit Agetime
- Security Network Limit Port
- Security Network Limit Limit
- Security Network Limit Action
- Security Network Limit Reopen
- Security Network NAS Configuration
- Security Network NAS Mode
- Security Network NAS State
- Security Network NAS Reauthentication
- Security Network NAS ReauthPeriod
- Security Network NAS EapolTimeout
- Security Network NAS Agetime
- Security Network NAS Holdtime
- Security Network NAS RADIUS_QoS
- Security Network NAS RADIUS_VLAN
- Security Network NAS Guest_VLAN
- Security Network NAS Authenticate
- Security Network NAS Statistics
- Security Network ACL Configuration
- Security Network ACL Action
- Security Network ACL Policy
- Security Network ACL Rate
- Security Network ACL Add
- Security Network ACL Delete
- Security Network ACL Lookup
- Security Network ACL Clear
- Security Network ACL Status
- Security Network DHCP Relay Configuration
- Security Network DHCP Relay Mode
- Security Network DHCP Relay Server
- Security Network DHCP Relay Information Mode
- Security Network DHCP Relay Information Policy
- Security Network DHCP Relay Statistics
- Security Network DHCP Snooping Configuration
- Security Network DHCP Snooping Mode
- Security Network DHCP Snooping Port Mode
- Security Network DHCP Snooping Statistics
- Security Network IP Source Guard Configuration
- Security Network IP Source Guard Mode
- Security Network IP Source Guard Port Mode
- Security Network IP Source Guard Limit
- Security Network IP Source Guard Entry
- Security Network IP Source Guard Status
- Security Network ARP Inspection Configuration
- Security Network ARP Inspection Mode
- Security Network ARP Inspection Port Mode
- Security Network ARP Inspection Entry
- Security Network ARP Inspection Status
- Security AAA Configuration
- Security AAA Timeout
- Security AAA Deadtime
- Security AAA RADIUS
- Security AAA ACCT_RADIUS
- Security AAA TACACS+
- Security AAA Statistics
- Security Switch User Configuration
- Spanning Tree Protocol Command
- STP Configuration
- STP Version
- STP Tx Hold
- STP MaxHops
- STP MaxAge
- STP FwdDelay
- STP CName
- STP BPDU Filter
- STP BPDU Guard
- STP Recovery
- STP Status
- STP MSTI Priority
- STP MSTI Map
- STP MSTI Add
- STP Port Configuration
- STP Port Mode
- STP Port Edge
- STP Port AutoEdge
- STP Port P2P
- STP Port RestrictedRole
- STP Port RestrictedTcn
- STP Port bpduGuard
- STP Port Statistic
- STP Port Mcheck
- STP MSTI Port Configuration
- STP MSTI Port Cost
- STP MSTI Port Priority
- STP Configuration
- Multicast Configuration Command
- Link Aggregation Command
- Link Aggregation Control Protocol Command
- LLDP Command
- LLDPMED Command
- Power over Ethernet Command
- Quality of Service Command
- Mirror Command
- Configuration Command
- Firmware Command
- UPnP Command
- MVR Command
- Voice VLAN Command
- SMTP Command
- Show Command
- Show ACL Configuration
- Show Link Aggregation Configuration
- Show IGMP Configuration
- Show IP Configuration
- Show LACP Configuration
- Show LLDP Configuration
- Show MAC Configuration
- Show Mirror Configuration
- Show PoE Configuration
- Show Port Configuration
- Show Private VLAN Configuration
- Show QoS Configuration
- Show SNMP Configuration
- Show Stack Configuration
- Show System Configuration
- Show VLAN Configuration
- Show STP Configuration
- Show ACL Configuration
- SWITCH OPERATION
- POWER OVER ETHERNET OVERVIEW
- TROUBLE SHOOTING
- APPENDEX A
- APPENDEX B : GLOSSARY
- APPENDIX C: Local User Privilege Level Table
IFS NS3601-24P/4S GE-DSSG-244 and 244-POE User Manual
178
The page includes the following fields:
System Configuration
Object Description
• Mode
Indicates if NAS is globally enabled or disabled on the switch. If globally disabled,
all ports are allowed forwarding of frames.
• Reauthentication
Enabled
If checked, successfully authenticated supplicants/clients are reauthenticated
after the interval specified by the Reauthentication Period. Reauthentication for
802.1X-enabled ports can be used to detect if a new device is plugged into a
switch port or if a supplicant is no longer attached.
For MAC-based ports, reauthentication is only useful if the RADIUS server
configuration has changed. It does not involve communication between the
switch and the client, and therefore doesn't imply that a client is still present on a
port.
• Reauthentication
Period
Determines the period, in seconds, after which a connected client must be
reauthenticated. This is only active if the Reauthentication Enabled checkbox is
checked. Valid values are in the range 1 to 3600 seconds.
• EAPOL Timeout
Determines the time between retransmission of Request Identity EAPOL frames.
Valid values are in the range 1 to 255 seconds. This has no effect for MAC-based
ports.
• Age Period
This setting applies to the following modes, i.e. modes using the Port Security
functionality to secure MAC addresses:
Single 802.1X
Multi 802.1X
MAC-Based Auth.
When the NAS module uses the Port Security module to secure MAC addresses,
the Port Security module needs to check for activity on the MAC address in
question at regular intervals and free resources if no activity is seen within a
given period of time. This parameter controls exactly this period and can be set to
a number between 10 and 1000000 seconds.
If reauthentication is enabled and the port is in a 802.1X-based mode, this is not
so criticial, since supplicants that are no longer attached to the port will get
removed upon the next reauthentication, which will fail. But if reauthentication is
not enabled, the only way to free resources is by aging the entries.
For ports in MAC-based Auth. mode, reauthentication doesn't cause direct
communication between the switch and the client, so this will not detect whether
the client is still attached or not, and the only way to free any resources is to age
the entry.
• Hold Time
This setting applies to the following modes, i.e. modes using the Port Security
functionality to secure MAC addresses:
Single 802.1X
Multi 802.1X
MAC-Based Auth.
If a client is denied access - either because the RADIUS server denies the client
access or because the RADIUS server request times out (according to the
timeout specified on the "Configuration→Security→AAA" page) - the client is put
on hold in the Unauthorized state. The hold timer does not count during an
on-going authentication.
In MAC-based Auth. mode, the The switch will ignore new frames coming from
the client during the hold time.
The Hold Time can be set to a number between 10 and 1000000 seconds.
• RADIUS-Assigned QoS
Enabled
RADIUS-assigned QoS provides a means to centrally control the traffic class to
which traffic coming from a successfully authenticated supplicant is assigned on
the switch. The RADIUS server must be configured to transmit special RADIUS
attributes to take advantage of this feature (see
RADIUS-Assigned QoS Enabled
below for a detailed description).
The "RADIUS-Assigned QoS Enabled" checkbox provides a quick way to
globally enable/disable RADIUS-server assigned QoS Class functionality. When
checked, the individual ports' ditto setting determine whether RADIUS-assigned