TP-LINK TL-SG2424P User Manual download pdf (Page 61)

Figure 5-19 DHCP Filtering

The following entries are displayed on this screen:

 DHCP Filtering

DHCP Filtering:

Enable/Disable the DHCP Filtering function globally.

 Trusted Port

Here you can select the desired port(s) to be Trusted Port(s). Only the Trusted Port(s) can

receive DHCP packets from DHCP Servers. Click All button to select all ports. Click Clear

button to select none.

Return to CONTENTS

1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 175 176

TL-SG2424P 1
4 Combo SFP Slots 1
COPYRIGHT & TRADEMARKS 2
FCC STATEMENT 2
CE Mark Warning 2
Safety Information 3
Package Contents 9
Chapter 1 About this Guide 10
Chapter 2 Introduction 13
2.3 Appearance Description 14
2.3.2 Rear Panel 15
3.1 Login 16
3.2 Configuration 16
Chapter 4 System 18
 Port Info 19
4.1.2 Device Description 20
4.1.3 System Time 20
4.1.4 Daylight Saving Time 21
4.1.5 System IP 23
4.2 User Management 24
 User Info 25
 User Table 25
4.3 System Tools 26
4.3.3 Firmware Upgrade 27
4.4 Access Security 28
4.4.1 Access Control 29
4.4.2 SSL Config 30
4.4.3 SSH Config 31
 Global Config 32
 Key Download 32
Chapter 5 Switching 37
5.1.2 Port Mirror 38
Figure 5-3 Mirroring Port 39
5.1.3 Port Security 40
 Port Security 41
5.1.4 Port Isolation 42
5.1.5 Loopback Detection 43
5.2 LAG 44
5.2.1 LAG Table 45
5.2.2 Static LAG 46
5.2.3 LACP Config 47
 LACP Config 48
5.3 Traffic Monitor 49
5.3.2 Traffic Statistics 50
 Statistics 51
5.4 MAC Address 52
5.4.1 Address Table 53
5.4.2 Static Address 54
5.4.3 Dynamic Address 55
5.4.4 Filtering Address 57
5.5 DHCP Filtering 58
 DHCP Cheating Attack 60
 DHCP Filtering 61
 Trusted Port 61
Chapter 6 VLAN 62
6.1 802.1Q VLAN 63
 PVID 64
6.1.1 VLAN Config 65
 VLAN Config 66
 VLAN Members 66
6.1.2 Port Config 67
 VLAN of Port 68
 Configure switch A 70
 Configure switch B 70
Chapter 7 Spanning Tree 71
 STP Timers 72
 STP Generation 73
 In the beginning 73
 Comparing BPDUs 73
 Selecting the root bridge 73
7.1 STP Config 76
 Parameters Config 77
7.2 Port Config 78
 Port Config 79
7.3 MSTP Instance 80
7.3.2 Instance Config 81
7.3.3 Instance Port Config 82
7.4 STP Security 84
 Root Protect 85
 TC Protect 85
 BPDU Protect 85
 BPDU Filter 85
 Port Protect 86
7.4.2 TC Protect 87
 Configure switch A: 88
 Configure switch B: 88
 Configure switch C: 89
 Configure switch D: 89
Chapter 8 Multicast 91
 Multicast Address 92
 Multicast Address Table 92
8.1 IGMP Snooping 93
8.1.1 Snooping Config 94
8.1.2 Port Config 95
8.1.3 VLAN Config 96
 VLAN Table 97
8.1.4 Multicast VLAN 98
Configuration procedure: 99
 Network Requirements 100
 Network Diagram 100
 Configuration Procedure 100
8.2 Multicast IP 101
8.2.2 Static Multicast IP 102
8.3 Multicast Filter 103
8.3.2 Port Filter 104
 Port Filter Config 105
8.4 Packet Statistics 106
 IGMP Statistics 107
Chapter 9 QoS 108
9.1 DiffServ 111
9.1.2 DSCP Priority 112
9.1.3 802.1P/CoS mapping 113
9.1.4 Schedule Mode 114
9.2 Bandwidth Control 115
9.2.2 Storm Control 116
9.3 Voice VLAN 118
9.3.1 Global Config 120
9.3.2 Port Config 120
Figure 9-13 Port Config 121
9.3.3 OUI Config 122
Chapter 10 PoE 124
10.1.1 PoE Config 125
10.1.2 PoE Profile 126
10.2 PoE Time-Range 127
 Create Time-Range 128
 Create Time-Slice 128
10.2.3 PoE Holiday Config 129
Chapter 11 SNMP 130
 MIB Introduction 131
11.1 SNMP Config 132
11.1.2 SNMP View 133
11.1.3 SNMP Group 134
11.1.4 SNMP User 135
11.1.5 SNMP Community 137
Configuration Procedure: 138
11.2 Notification 139
11.3 RMON 141
11.3.1 History Control 142
11.3.2 Event Config 142
11.3.3 Alarm Config 143
Chapter 12 LLDP 146
12.1 Basic Config 150
12.1.2 Port Config 151
12.2 Device Info 152
12.3 Device Statistics 153
 Auto Refresh 154
 Global Statistics 154
 Neighbor Statistics 154
12.4 LLDP-MED 155
12.4.1 Global Config 156
12.4.2 Port Config 156
 LLDP-MED Port Config 157
12.4.3 Local Info 158
12.4.4 Neighbor Info 159
 Neighbor Info 160
Chapter 13 Maintenance 161
13.2 Log 162
13.2.1 Log Table 163
13.2.2 Local Log 164
13.2.3 Remote Log 165
13.2.4 Backup Log 165
13.3 Device Diagnostics 166
13.3.2 Loopback 167
13.4 Network Diagnostics 168
 Tracert Config 169
Appendix A: Specifications 170
Appendix C: Glossary 173

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