SGSW-24x Series User Manual
Table Of Contents
- 1. INTRODUTION
- 2. INSTALLATION
- 3. SWITCH MANAGEMENT
- 4. WEB CONFIGURATION
- 4.1 Main Web Page
- 4.2 System
- 4.2.1 System Information
- 4.2.2 IP Configuration
- 4.2.3 IPv6 Configuration
- 4.2.4 Users Configuration
- 4.2.5 Users Privilege Levels
- 4.2.6 NTP Configuration
- 4.2.7 UPnP Configuration
- 4.2.8 DHCP Relay
- 4.2.9 DHCP Relay Statistics
- 4.2.10 CPU Load
- 4.2.11 System Log
- 4.2.12 Detailed Log
- 4.2.13 Remote Syslog
- 4.2.14 SMTP Configure
- 4.2.15 Web Firmware Upgrade
- 4.2.16 TFTP Firmware Upgrade
- 4.2.17 Configuration Backup
- 4.2.18 Configuration Upload
- 4.2.19 Factory Default
- 4.2.20 System Reboot
- 4.3 Simple Network Management Protocol
- 4.4 Port Management
- 4.5 Link Aggregation
- 4.6 VLAN
- 4.6.1 VLAN Overview
- 4.6.2 IEEE 802.1Q VLAN
- 4.6.3 VLAN Basic Information
- 4.6.4 VLAN Port Configuration
- 4.6.5 VLAN Membership Configuration
- 4.6.6 VLAN Membership Status for User Static
- 4.6.7 VLAN Port Status for User Static
- 4.6.8 Port Isolation Configuration
- 4.6.9 Private VLAN Membership Configuration
- 4.6.10 VLAN setting example:
- 4.7 Spanning Tree Protocol
- 4.8 Multicast
- 4.9 Quality of Service
- 4.10 Access Control Lists
- 4.11 Authentication
- 4.11.1 Understanding IEEE 802.1X Port-based Authentication
- 4.11.2 Authentication Configuration
- 4.11.3 Network Access Server Configuration
- 4.11.4 Network Access Overview
- 4.11.5 Network Access Statistics
- 4.11.6 Authentication Server Configuration
- 4.11.7 RADIUS Overview
- 4.11.8 RADIUS Details
- 4.11.9 Windows Platform RADIUS Server Configuration
- 4.11.10 802.1X Client Configuration
- 4.12 Security
- 4.12.1 Port Limit Control
- 4.12.2 Access Management
- 4.12.3 Access Management Statistics
- 4.12.4 HTTPs
- 4.12.5 SSH
- 4.12.6 Port Security Status
- 4.12.7 Port Security Detail
- 4.12.8 DHCP Snooping
- 4.12.9 DHCP Snooping Statistics
- 4.12.10 IP Source Guard Configuration
- 4.12.11 IP Source Guard Static Table
- 4.12.12 ARP Inspection
- 4.12.13 ARP Inspection Static Table
- 4.13 Address Table
- 4.14 LLDP
- 4.15 Network Diagnostics
- 4.16 Power over Ethernet (SGSW-24040P / SGSW-24040P4 / SGSW-24040HP)
- 4.17 Stack
- 5. COMMAND LINE INTERFACE
- 6. Command Line Mode
- 6.1 System Command
- 6.2 Stack
- 6.3 IP Command
- 6.4 Port Management Command
- 6.5 MAC Address Table Command
- 6.6 VLAN Configuration Command
- 6.7 Private VLAN Configuration Command
- 6.8 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
- 6.9 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
- 6.10 Multicast Configuration Command
- 6.11 Link Aggregation Command
- 6.12 Link Aggregation Control Protocol Command
- 6.13 LLDP Command
- 6.14 LLDPMED Command
- 6.15 Power over Ethernet Command
- 6.16 Quality of Service Command
- 6.17 Mirror Command
- 6.18 Configuration Command
- 6.19 Firmware Command
- 6.20 UPnP Command
- 6.21 MVR Command
- 6.22 Voice VLAN Command
- 6.23 SMTP Command
- 6.24 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
- 7. SWITCH OPERATION
- 8. POWER OVER ETHERNET OVERVIEW
- 9. TROUBLESHOOTING
- APPENDIX A
- APPENDIX B : GLOSSARY
- EC Declaration of Conformity
User’s Manual of SGSW-24040 / 24240 Series
>= (4 * Delay Interval)
Tx Hold
Each LLDP frame contains information about how long the information in the
LLDP frame shall be considered valid. The LLDP information valid period is set to
Tx Hold multiplied by Tx Interval seconds. Valid values are restricted to 2 - 10
times.
TTL in seconds is based on the following rule:
(Transmission Interval * Holdtime Multiplier) ≤ 65536.
Therefore, the default TTL is 4*30 = 120 seconds.
If some configu
ration is changed (e.g. the IP address) a new LLDP frame is
transmitted, but the time between the LLDP frames will always be at least the
value of Tx Delay seconds. Tx Delay cannot be larger than 1/4 of the Tx Interval
value. Valid values are restricted to 1 - 8192 seconds.
This attribute must comply with the rule:
Tx Delay
(4 * Delay Interval) ≤Transmission Interval
W
hen a port is disabled, LLDP is disabled or the switch is rebooted a LLDP
shutdown frame is transmitted to the neighboring units, signaling that the LLDP
information isn't valid anymore. Tx Reinit controls the amount of seconds
between the shutdown frame and a new LLDP initialization. Valid values are
restricted to 1 - 10 seconds.
Tx Reinit
LLDP Port Configuration
The LLDP port settings relate to the currently selected stack unit, as reflected by the page header.
Object Description
Port
The switch port number of the logical LLDP port.
Mode
Select LLDP mode.
Rx only The switch will not send out LLDP information, but LLDP information
from neighbor units is analyzed.
Tx only The switch will drop LLDP information received from neighbors, but will
send out LLDP information.
Disabled The switch will not send out LLDP information, and will drop LLDP
information received from neighbors.
Enabled The switch will send out LLDP information, and will analyze LLDP
information received from neighbors.
CDP Aware
Select CDP awareness.
T
he CDP operation is restricted to decoding incoming CDP frames (The switch
doesn't transmit CDP frames). CDP frames are only decoded if LLDP for the port
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