TP-Link TL-SG2008 TL-SG2008 V1 User Guide 1910010984 - Page 72

65

The following entries are displayed on this screen:

¾

Port Config

Port Select:

Click the

Select

button to quick-select the corresponding port based

on the port number you entered.

Select:

Select the desired port for STP configuration. It is multi-optional.

Port:

Displays the port number of the switch.

Status:

Select Enable /Disable STP function for the desired port.

Priority:

Enter a value from 0 to 240 divisible by 16. Port priority is an

important criterion on determining if the port connected to this port

will be chosen as the root port. The lower value has the higher

priority.

ExtPath:

ExtPath Cost is used to choose the path and calculate the path costs

of ports in different MST regions. It is an important criterion on

determining the root port. The lower value has the higher priority.

IntPath:

IntPath Cost is used to choose the path and calculate the path costs

of ports in an MST region. It is an important criterion on determining

the root port. The lower value has the higher priority.

Edge Port:

Select Enable/Disable Edge Port. The edge port can transit its state

from blocking to forwarding rapidly without waiting for forward delay.

P2P Link:

Select the P2P link status. If the two ports in the P2P link are root port

or designated port, they can transit their states to forwarding rapidly

to reduce the unnecessary forward delay.

MCheck:

Select Enable to perform MCheck operation on the port. Unchange

means no MCheck operation.

STP Version:

Displays the STP version of the port.

Port Role:

Displays the role of the port played in the STP Instance.

z

Root Port: Indicates the port that has the lowest path cost from

this bridge to the Root Bridge and forwards packets to the root.

z

Designated Port: Indicates the port that forwards packets to a

downstream network segment or switch.

z

Master Port: Indicates the port that connects an MST region to

the common root. The path from the master port to the common

root is the shortest path between this MST region and the

common root.

z

Alternate Port: Indicates the port that can be a backup port of a

root or master port.

z

Backup Port: Indicates the port that is the backup port of a

designated port.

z

Disabled: Indicates the port that is not participating in the STP.

Port Status:

Displays the working status of the port.

z

Forwarding: In this status the port can receive/forward data,

receive/send BPDU packets as well as learn MAC address.

z

Learning: In this status the port can receive/send BPDU packets

and learn MAC address.

z

Blocking: In this status the port can only receive BPDU packets.

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	14
3.1 Login	14
3.2 Configuration	14
Chapter 4 System	16
4.1 System Info	16
4.1.1 System Summary	16
4.1.2 Device Description	17
4.1.3 System Time	18
4.1.4 Daylight Saving Time	19
4.1.5 System IP	20
4.2 User Management	21
4.2.1 User Table	21
4.2.2 User Config	22
4.3 System Tools	23
4.3.1 Config Restore	23
4.3.2 Config Backup	24
4.3.3 Firmware Upgrade	24
4.3.4 System Reboot	25
4.3.5 System Reset	25
4.4 Access Security	26
4.4.1 Access Control	26
4.4.2 SSL Config	27
4.4.3 SSH Config	29
Chapter 5 Switching	35
5.1 Port	35
5.1.1 Port Config	35
5.1.2 Port Mirror	36
5.1.3 Port Security	38
5.1.4 Port Isolation	39
5.1.5 Loopback Detection	40
5.2 LAG	41
5.2.1 LAG Table	42
5.2.2 Static LAG	43
5.2.3 LACP Config	44
5.3 Traffic Monitor	46
5.3.1 Traffic Summary	46
5.3.2 Traffic Statistics	47
5.4 MAC Address	48
5.4.1 Address Table	49
5.4.2 Static Address	50
5.4.3 Dynamic Address	51
5.4.4 Filtering Address	53
5.5 DHCP Filtering	54
Chapter 6 VLAN	58
6.1 802.1Q VLAN	59
6.1.1 VLAN Config	60
6.2 Application Example for 802.1Q VLAN	62
Chapter 7 Spanning Tree	64
7.1 STP Config	69
7.1.1 STP Config	69
7.1.2 STP Summary	71
7.2 Port Config	71
7.3 MSTP Instance	73
7.3.1 Region Config	73
7.3.2 Instance Config	73
7.3.3 Instance Port Config	75
7.4 STP Security	76
7.4.1 Port Protect	76
7.4.2 TC Protect	78
7.5 Application Example for STP Function	79
Chapter 8 Multicast	83
8.1 IGMP Snooping	85
8.1.1 Snooping Config	86
8.1.2 Port Config	87
8.1.3 VLAN Config	88
8.1.4 Multicast VLAN	89
8.2 Multicast IP	92
8.2.1 Multicast IP Table	92
8.2.2 Static Multicast IP	93
8.3 Multicast Filter	94
8.3.1 IP-Range	95
8.3.2 Port Filter	95
8.4 Packet Statistics	97
Chapter 9 QoS	99
9.1 DiffServ	102
9.1.1 Port Priority	102
9.1.2 802.1P/CoS Mapping	103
9.1.3 DSCP Priority	104
9.1.4 Schedule Mode	105
9.2 Bandwidth Control	106
9.2.1 Rate Limit	106
9.2.2 Storm Control	107
9.3 Voice VLAN	108
9.3.1 Global Config	110
9.3.2 Port Config	111
9.3.3 OUI Config	112
Chapter 10 ACL	114
10.1 ACL Config	114
10.1.1 ACL Summary	114
10.1.2 ACL Create	114
10.1.3 MAC ACL	115
10.1.4 Standard-IP ACL	116
10.1.5 Extend-IP ACL	116
10.2 Policy Config	117
10.2.1 Policy Summary	117
10.2.2 Policy Create	118
10.2.3 Action Create	118
10.3 Policy Binding	119
10.3.1 Binding Table	119
10.3.2 Port Binding	120
10.3.3 VLAN Binding	120
10.4 Application Example for ACL	121
Chapter 11 SNMP	124
11.1 SNMP Config	126
11.1.1 Global Config	126
11.1.2 SNMP View	127
11.1.3 SNMP Group	127
11.1.4 SNMP User	129
11.1.5 SNMP Community	131
11.2 Notification	133
11.3 RMON	134
11.3.1 History Control	135
11.3.2 Event Config	136
11.3.3 Alarm Config	136
Chapter 12 Maintenance	139
12.1 System Monitor	139
12.1.1 CPU Monitor	139
12.1.2 Memory Monitor	140
12.2 Log	140
12.2.1 Log Table	141
12.2.2 Local Log	142
12.2.3 Remote Log	143
12.2.4 Backup Log	143
12.3 Device Diagnostics	144
12.3.1 Cable Test	144
12.3.2 Loopback	145
12.4 Network Diagnostics	145
12.4.1 Ping	146
12.4.2 Tracert	146
Appendix A: Specifications	148
Appendix B: Configuring the PCs	149

TP-Link TL-SG2008 TL-SG2008 V1 User Guide 1910010984 - Page 72

Port Select, Select, Status, Priority, ExtPath, Edge Port, P2P Link, MCheck, STP Version, Port Role

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