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TP-Link TL-SG2008 manual ¾ Local Log Config, Log Buffer, Log File, Severity

Models: TL-SG2008

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Severity:Displays the severity level of the log information. You can select a severity level to display the log information whose severity level value is the same or smaller.

Content:Displays the content of the log information.

Note:

1.The logs are classified into eight levels based on severity. The higher the information severity is, the lower the corresponding level is.

2.This page displays logs in the log buffer, and at most 512 logs are displayed.

12.2.2 Local Log

Local Log is the log information saved in switch. By default, all system logs are saved in log buffer and the logs with severities from level_0 to level_4 are saved in log file meanwhile. On this page, you can set the output channel for logs.

Choose the menu Maintenance→Log→Local Log to load the following page.

Figure 12-4 Local Log

The following entries are displayed on this screen:

¾Local Log Config

Select:	Select the desired entry to configure the corresponding local log.
Log Buffer:	Indicates the RAM for saving system log. The inforamtion in the
	log buffer is displayed on the Log Table page. It will be lost when
	the switch is restarted.
Log File:	Indicates the flash sector for saving system log. The inforamtion
	in the log file will not be lost after the switch is restarted and can
	be exported on the Backup Log page.
Severity:	Specify the severity level of the log information output to each
	channel. Only the log with the same or smaller severity level
	value will be output.
Status:	Enable/Disable the channel.

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TP-Link TL-SG2008 manual ¾ Local Log Config, Log Buffer, Log File, Severity

Contents

TL-SG2008 REV1.0.0 1910010984Copyright & Trademarks FCC Statement Safety Information Contents Loopback Detection 100 Rmon Package Contents Conventions About this GuideIntended Readers Overview of This GuideChapter Introduction SystemAppendix a Specifications Introduction Overview of the SwitchMain Features Appearance DescriptionRear Panel ¾ LEDs Name Status IndicationLogin Login to the SwitchConfiguration Return to Contents System Summary SystemSystem Info ¾ Port StatusStatus Displays the connection status of the port Device Description¾ Port Info ¾ Bandwidth Utilization¾ Device Description System Time¾ Time Info Daylight Saving Time System IP System IP Following entries are displayed on this screenUser Management ¾ IP ConfigUser Table ¾ User Info User ConfigPassword Type in a password for users’ login User StatusUser ID, Name, Access Level and status Operation Config RestoreConfirm Password Password Display Mode System ToolsFirmware Upgrade Config Backup¾ Config Backup System Reboot System ResetAccess Security Access ControlMAC Address SSL ConfigIP Address & Mask Port¾ Key Download ¾ Global Config¾ Certificate Download Key FileSSH Config Select Enable/Disable SSH functionDownload ¾ Configuration Procedure¾ Network Requirements Application Example 2 for SSH Page Page Return to Contents Port Config SwitchingPort Mirroring Port MirrorGroup ModeIngress NumberEgress Port Security ¾ Port SecurityPort Isolation Port Isolation¾ Port Isolation List ¾ Port Isolation ConfigLoopback Detection Forward Portlist Display the forwardlistOperation Mode LAGLAG Table ¾ LAG TableGroup Number Static LAGMember Lacp Config LAG will delete this LAGAdmin Key ¾ Lacp ConfigPort Priority Packets Rx Traffic MonitorTraffic Summary Packets Tx¾ Statistics Traffic StatisticsRefresh Rate ReceivedWay MAC AddressBound MAC address PortAddress Table ¾ Search Option¾ Address Table MAC Address Displays the MAC address learned by the switchStatic Address Displays the corresponding Vlan ID of the MAC addressDynamic Address ¾ Static Address Table¾ Dynamic Address Table ¾ Aging ConfigBind Filtering Address ¾ Create Filtering Address¾ Filtering Address Table Dhcp Filtering¾ Dhcp Working Principle 17 Network diagram of Dhcp 19 Dhcp Cheating Attack Implementation Procedure ¾ Dhcp Cheating AttackDhcp Filtering ¾ Dhcp Filtering¾ Trusted Port Vlan 802.1Q Vlan ¾ Link Types of portsVlan Config ¾ PvidUntagged Ports Give a name to the Vlan for identificationName Tagged PortsUntagged ¾ Network DiagramApplication Example for 802.1Q Vlan TaggedRequired. On VLAN→802.1Q VLAN→VLAN Config page, create a Required. On VLAN→802.1Q VLAN→VLAN Config page, configureStep Operation Description Spanning Tree ¾ STP Elements¾ Bpdu Comparing Principle in STP mode ¾ STP Timers¾ STP Generation Step Operation Tips ：¾ Rstp Elements ¾ Mstp Elements¾ Port States ¾ Port RolesSTP Config STP ConfigHello Time Forward DelayVersion Max AgePort Config STP SummaryIntPath PriorityExtPath Edge Port¾ Region Config Region ConfigInstance Config Mstp InstanceClear ¾ Instance TableInstance ¾ VLAN-Instance MappingInstance ID Instance Port ConfigPath Cost STP Security Port Protect¾ Bpdu Protect ¾ Root Protect¾ TC Protect ¾ Bpdu FilterTC Protect Application Example for STP Function 11 TC ProtectOn Spanning Tree→MSTP Instance→Instance On Spanning Tree→STP Config→STP ConfigOn Spanning Tree→MSTP Instance→Region Operation DescriptionOn Spanning Tree→STP Config→Port Config ¾ Suggestion for Configuration Multicast ¾ Multicast Overview¾ Multicast Address ¾ Multicast Address Table¾ Igmp Snooping Igmp SnoopingMulticast IP Port ¾ Igmp Snooping ProcessSnooping Config ¾ Igmp Snooping Fundamentals¾ Igmp Snooping Status Description Displays Igmp Snooping status MemberIgmp Snooping Fast LeaveMulticast Vlan ¾ Multicast Vlan Vlan On the Multicast→IGMP Snooping→Snooping ConfigMulticast→IGMP Snooping→Multicast Vlan Multicast IP Snooping→Port ConfigSnooping→Snooping Config Multicast IP TableStatic Multicast IP ¾ Create Static Multicast Multicast Filter¾ Static Multicast IP Table IP-Range Port FilterFilter ¾ Port Filter ConfigAction Mode Bound IP-Range IDMulticast→Multicast Filter→IP-Range Port Displays the port number of the switch Query PacketPacket Statistics Multicast→Multicast Filter→Port FilterReturn to Contents QoS ¾ Priority Mode¾ QoS ¾ Schedule Mode 802.1Q frameSP-Mode Port Priority ¾ Port Priority ConfigDiffServ Displays the LAG number which the port belongs toRequired. On QoS→DiffServ→Port Priority ¾ 802.1P Priority Config2 802.1P/CoS Mapping ¾ Priority LevelDscp Priority Configuration Procedure Step Operation Description¾ Dscp Priority Config MappingIt ranges from 0 to Schedule Mode¾ Priority Level Priority LevelBandwidth Control ¾ Rate Limit ConfigRate Limit Ingress Rate bps Storm ControlEgress Ratebps Bps Voice VlanBroadcast Rate Mulitcast Rate¾ Port Voice Vlan Mode ¾ Security Mode of Voice Vlan Global ConfigPacket Type Processing Mode Aging Time Port ModeEnter the Vlan ID of the voice Vlan OUI address is aging outOUI Config Required. On QoS→Voice VLAN→Port Config Required. On VLAN→802.1Q VLAN→VLAN ConfigOptional. On QoS→Voice VLAN→OUI Config page, you Required. On QoS→Voice VLAN→Global ConfigACL Summary ACL ConfigACL ACL Create¾ Create MAC ACL MAC ACL¾ Create ACL Rule ID¾ Create Standard-IP ACL Standard-IP ACLExtend-IP ACL Mask¾ Create Extend-IP ACL Policy ConfigPolicy Summary IP ProtocolIndex Displays the index of the policy Policy CreateAction Create Displays the ID of the ACL contained in the policy¾ Create Action Policy BindingBinding Table ¾ Policy Bind TableInterface Port BindingVlan Binding Direction Displays the binding directionEnter the ID of the Vlan you want to bind ¾ VLAN-Bind ConfigApplication Example for ACL ¾ VLAN-Bind TableOn ACL→ACL Config→ACL Create page, create ACL On ACL→ACL Config→Standard-IP ACL page, select ACLLimit2 ¾ Snmp Management Frame Snmp¾ Snmp Overview ¾ Snmp Versions¾ Snmp Configuration Outline ¾ MIB IntroductionSnmp Config Snmp Config, Notification and RmonMIB Object ID Snmp ViewSnmp Group View Type¾ Group Config Snmp Group Following entries are displayed on this screenSnmp User ¾ Group TablePrivacy Mode Auth ModeAuth Password Privacy PasswordCommunity Name AccessSnmp Community MIB ViewConfig→Global Config page, enable Snmp Required. On the SNMP→SNMP Config→GlobalRequired. On the SNMP→SNMP Config→SNMP On the SNMP→SNMP Config→SNMPIP Address Notification¾ Create Notification UDP PortRetry TimeoutRmon ¾ Notification TableRmon Group Function History Control¾ History Control Table Alarm Config Event Config¾ Event Table Rising Threshold VariableSample Type Rising Event131 System Monitor MaintenanceCPU Monitor Memory Monitor 12.2 LogLevel Description ¾ Log Info Log TableLevel Description Debugging TimeLog Buffer ¾ Local Log ConfigLocal Log Log File¾ Log Host Backup LogRemote Log Host IPCable Test Device Diagnostics¾ Backup Log ¾ Cable TestNetwork Diagnostics LoopbackPing ¾ Ping ConfigTracert ¾ Tracert Config 10 Tracert Following entries are displayed on this screenAppendix a Specifications Appendix B Configuring the PCs Configure TCP/IP componentNow Appendix C Glossary Igmp Snooping Multicast SwitchingRemote Authentication Dial-in User Service Radius Igmp QuerySimple Network Time Protocol Sntp Rapid Spanning Tree Protocol RstpSimple Network Management Protocol Snmp Spanning Tree Algorithm STA