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Tp-Link TL-SL3452 Инструкция по эксплуатации онлайн [67/120] 38907
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Figure 85: STP Interface Settings Page
The STP Interface Settings Page contains the following
elds:
Interface — The interface for which the information is
displayed.
STP Status — Indicates if STP is enabled on the port.
The possible eld values are:
– Enabled — Enables the STP on the port.
– Disabled — Disables the STP on the port.
Fast Link — Indicates if Fast Link is enabled on the
port. If Fast Link mode is enabled for a port, the Port
State is automatically placed in the Forwarding state when the port link is up. Fast Link optimizes the STP protocol
convergence. STP convergence can take 30-60 seconds in large networks.
Root Guard — Prevents devices outside the network core from being assigned the spanning tree root.
Port State — Displays the current STP state of a port. If enabled, the port state determines what forwarding action is
taken on trafc. Possible port states are:
– Disabled — Indicates that STP is currently disabled on the port. The port forwards traffic while learning MAC
addresses.
– Blocking — Indicates that the port is currently blocked and cannot forward trafc or learn MAC addresses. Blocking is
displayed when Classic STP is enabled.
Speed — Indicates the speed at which the port is operating.
Path Cost — Indicates the port contribution to the root path cost. The path cost is adjusted to a higher or lower value,
and is used to forward trafc when a path is re-routed.
Priority — Indicates the priority value of the port. The priority value inuences the port choice when a bridge has two
ports connected in a loop. The priority value is between 0 -240. The priority value is determined in increments of 16.
Designated Bridge ID — Indicates the bridge priority and the MAC Address of the designated bridge.
Designated Port ID — Indicates the selected port priority and interface.
Designated Cost — Indicates the cost of the port participating in the STP topology. Ports with a lower cost are less likely
to be blocked if STP detects loops.
Forward Transitions — Indicates the number of times the port has changed from Forwarding state to Blocking state.
LAG — Indicates the LAG to which the port belongs.
To modify the STP settings:
1. Click . The STP Interface Settings Page opens.
Figure 86: STP Interface Settings Page
2. Click the STP enable checkbox.
3. Dene the elds.
4. Click . The settings for the selected interface
are modied, and device information is updated.
Содержание
- Embedded web system user guide 1
- Copyright trademarks 2
- Ec declaration of conformity europe 2
- Fcc statement 2
- Safety notices 2
- Preface 1 3
- Section 1 getting started 3 3
- Section 2 defining device information 8 3
- Section 3 setting the system time 9 3
- Section 4 configuring system logs 17 3
- Table of contents 3
- Section 5 configuring device security 21 4
- Section 6 defining ip addresses 39 4
- Section 10 configuring multicast forwarding 66 5
- Section 11 configuring snmp management 70 5
- Section 7 configuring interfaces 45 5
- Section 8 defining the forwarding database 55 5
- Section 9 configuring the spanning tree protocol 58 5
- Section 12 configuring quality of service 80 6
- Section 13 managing system files 86 6
- Glossary 04 7
- Section 14 performing device diagnostics 90 7
- Section 15 viewing statistics 93 7
- Guide overview 8
- Preface 8
- Intended audience 9
- Configuring the device to use tp link embedded web interface 10
- Section 1 getting started 10
- Starting the tp link embedded web interface 10
- Understanding the tp link embedded web interface 11
- Device representation 12
- Using the tp link embedded web interface management buttons 12
- Adding configuration information 13
- Deleting configuration information 13
- Modifying configuration information 13
- Using screen and table options 13
- Logging off from the device 14
- Resetting the device 14
- Section 2 defining device information 15
- Configuring daylight savings time 16
- Section 3 setting the system time 16
- Configuring sntp 19
- Polling for anycast time information 19
- Polling for broadcast time information 19
- Polling for unicast time information 19
- Sntp overview 19
- Configuring sntp authentication 20
- Defining sntp global settings 20
- Defining sntp servers 21
- Defining sntp interface settings 22
- Defining general log properties 24
- Section 4 configuring system logs 24
- Viewing flash logs 25
- Viewing memory logs 25
- Defining system log servers 26
- Configuring authentication methods 28
- Configuring management security 28
- Defining access profiles 28
- Section 5 configuring device security 28
- Defining profile rules 30
- Defining authentication profiles 31
- Mapping authentication profiles 32
- Defining tacacs host settings 34
- Defining radius server settings 35
- Configuring passwords 37
- Defining local users 37
- Configuring network security 38
- Defining enable passwords 38
- Defining line passwords 38
- Advanced port based authentication 39
- Defining network authentication properties 39
- Network security overview 39
- Port based authentication 39
- Defining port authentication properties 40
- Configuring multiple hosts 41
- Defining authentication hosts 42
- Configuring traffic control 43
- Managing port security 43
- Enabling storm control 44
- Defining ip addresses 46
- Defining ip addressing 46
- Section 6 defining ip addresses 46
- Defining dhcp addresses 47
- Defining the default gateway 47
- Defining arp 48
- Defining dns servers 49
- Defining domain name system 49
- Configuring host mapping 50
- Configuring ports 52
- Section 7 configuring interfaces 52
- Configuring lags 54
- Defining lag members 54
- Configuring lacp 55
- Configuring vlans 56
- Defining vlan properties 56
- Defining vlan membership 57
- Defining vlan interface settings 58
- Configuring garp 59
- Defining garp 59
- Defining gvrp 60
- Configuring static addresses 62
- Section 8 defining the forwarding database 62
- Configuring dynamic forwarding addresses 63
- Configuring the classic stp 65
- Defining stp properties 65
- Section 9 configuring the spanning tree protocol 65
- Defining stp interface settings 66
- Configuring the rapid stp 68
- Configuring the multiple stp 69
- Defining mstp properties 69
- Configuring mstp instances 70
- Configuring mstp interface settings 71
- Configuring mstp vlan instances 71
- Configuring multicast forwarding 73
- Section 10 configuring multicast forwarding 73
- Defining multicast bridging groups 74
- Defining multicast forward all parameters 76
- Defining snmp security 77
- Section 11 configuring snmp management 77
- Snmp v1 and v2c 77
- Snmp v3 77
- Defining snmp global parameters 78
- Defining snmp views 78
- Defining snmp group profiles 79
- Defining snmp group members 80
- Defining snmp communities 82
- Snmp communities advanced table 82
- Snmp communities basic table 82
- Configuring snmp notification settings 83
- Defining notification filters 83
- Defining snmp notification properties 83
- Defining notification receivers 84
- Snmpv1 2c notification recipient 85
- Snmpv3 notification recipient 85
- Mapping to queues 87
- Quality of service overview 87
- Section 12 configuring quality of service 87
- Qos modes 88
- Advanced qos mode 89
- Basic qos mode 89
- Enabling quality of service 89
- Defining queues 90
- Mapping cos values to queues 91
- Mapping qos values to queues 91
- Mapping queues 91
- Download type 93
- Downloading system files 93
- Section 13 managing system files 93
- Configuration download 94
- Firmware download 94
- Upload type 94
- Uploading system files 94
- Activating image files 95
- Configuration upload 95
- Copying system files 95
- Software image upload 95
- Configuring port mirroring 97
- Section 14 performing device diagnostics 97
- Viewing integrated cable tests 98
- Viewing optical transceivers 99
- Receive statistics 100
- Section 15 viewing statistics 100
- Viewing device interface statistics 100
- Viewing interface statistics 100
- Transmit statistics 101
- Viewing etherlike statistics 101
- Viewing gvrp statistics 102
- Managing rmon statistics 103
- Viewing eap statistics 103
- Viewing rmon statistics 104
- Configuring rmon history 105
- Defining rmon history control 105
- Viewing the rmon history table 106
- Configuring rmon events 107
- Defining rmon events control 107
- Defining rmon alarms 108
- Viewing the rmon events logs 108
- Glossary 111
- Tp link technologies co ltd 120
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