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TP-Link TL-SG2424 TL-SG2424 v1 User Guide - Page 120

Backup Log, Log Host, Maintenance, Backup Log

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Figure 11-5 Log Host The following entries are displayed on this screen:  Log Host Index: Displays the index of the log host. The switch supports 4 log hosts. Host IP: Configure the IP for the log host. UDP Port: Displays the UDP port used for receiving/sending log information. Here we use the standard port 514. Severity: Specify the severity level of the log information sent to each log host. Only the log with the same or smaller severity level value will be sent to the corresponding log host. Status: Enable/Disable the log host. Note: The Log Server software is not provided. If necessary, please download it on the Internet. 11.2.4 Backup Log Backup Log feature enables the system logs saved in the switch to be output as a file for device diagnosis and statistics analysis. When a critical error results in the breakdown of the system, you can export the logs to get some related important information about the error for device diagnosis after the switch is restarted. Choose the menu Maintenance→Log→Backup Log to load the following page. Figure 11-6 Backup Log 113

Section	Page
Package Contents	8
Chapter 1 About this Guide	9
1.1 Intended Readers	9
1.2 Conventions	9
1.3 Overview of This Guide	9
Chapter 2 Introduction	12
2.1 Overview of the Switch	12
2.2 Main Features	12
2.3 Appearance Description	12
2.3.1 Front Panel	12
2.3.2 Rear Panel	13
Chapter 3 Login to the Switch	15
3.1 Login	15
3.2 Configuration	15
Chapter 4 System	17
4.1 System Info	17
4.1.1 System Summary	17
4.1.2 Device Description	19
4.1.3 System Time	19
4.1.4 Daylight Saving Time	20
4.1.5 System IP	21
4.2 User Manage	22
4.2.1 User Table	22
4.2.2 User Config	23
4.3 System Tools	24
4.3.1 Config Restore	24
4.3.2 Config Backup	25
4.3.3 Firmware Upgrade	25
4.3.4 System Reboot	26
4.3.5 System Reset	26
4.4 Access Security	27
4.4.1 Access Control	27
Chapter 5 Switching	29
5.1 Port	29
5.1.1 Port Config	29
5.1.2 Port Mirror	30
5.1.3 Port Security	32
5.2 LAG	35
5.2.1 LAG Table	35
5.2.2 Static LAG	36
5.3 Traffic Monitor	37
5.3.1 Traffic Summary	37
5.3.2 Traffic Statistics	39
5.4 MAC Address	40
5.4.1 Address Table	41
5.4.2 Static Address	42
5.4.3 Dynamic Address	43
5.4.4 Filtering Address	45
Chapter 6 VLAN	47
6.1 802.1Q VLAN	48
6.1.1 VLAN Config	50
6.1.2 Port Config	52
6.2 Application Example for 802.1Q VLAN	54
Chapter 7 Spanning Tree	56
7.1 STP Config	61
7.1.1 STP Config	61
7.1.2 STP Summary	63
7.2 Port Config	63
7.3 MSTP Instance	65
7.3.1 Region Config	65
7.3.2 Instance Config	66
7.3.3 Instance Port Config	67
7.4 STP Security	69
7.4.1 Port Protect	69
7.4.2 TC Protect	72
7.5 Application Example for STP Function	72
Chapter 8 Multicast	76
8.1 IGMP Snooping	78
8.1.1 Snooping Config	79
8.1.2 Port Config	80
8.1.3 VLAN Config	81
8.1.4 Multicast VLAN	83
8.2 Multicast Filter	86
8.2.1 IP-Range	87
8.2.2 Port Filter	87
8.3 Packet Statistics	89
Chapter 9 QoS	91
9.1 DiffServ	94
9.1.1 Port Priority	94
9.1.2 Schedule Mode	95
9.1.3 802.1P Priority	96
9.1.4 DSCP Priority	96
9.2 Bandwidth Control	98
9.2.1 Rate Limit	98
9.2.2 Storm Control	99
Chapter 10 SNMP	101
10.1 SNMP Config	103
10.1.1 Global Config	103
10.1.2 SNMP View	104
10.1.3 SNMP Group	104
10.1.4 SNMP User	106
10.1.5 SNMP Community	107
10.2 Notification	110
10.3 RMON	111
10.3.1 History Control	112
10.3.2 Event Config	113
10.3.3 Alarm Config	113
Chapter 11 Maintenance	116
11.1 System Monitor	116
11.1.1 CPU Monitor	116
11.1.2 Memory Monitor	117
11.2 Log	117
11.2.1 Log Table	118
11.2.2 Local Log	119
11.2.3 Remote Log	119
11.2.4 Backup Log	120
11.3 Device Diagnose	121
11.3.1 Cable Test	121
11.3.2 Loopback	122
11.4 Network Diagnose	122
11.4.1 Ping	122
11.4.2 Tracert	123
Appendix A: Specifications	125
Appendix B: Configuring the PCs	126