![Tp-Link TL-SL3452 [21/120] Defining sntp servers](/img/pdf.png)
Tp-Link TL-SL3452 [21/120] Defining sntp servers
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To congure SNTP authentication:
1. Click System > System Info > SNTP > Authentication. The SNTP Authentication Page opens:
Figure 13: SNTP Authentication Page
The SNTP Authentication Page contains the following
elds:
Enable SNTP Authentication — Indicates if
authenticating an SNTP session between the device
and an SNTP server is enabled on the device. The
possible eld values are:
– Checked — Authenticates SNTP sessions between
the device and SNTP server.
– Unchecked — Disables authenticating SNTP
sessions between the device and SNTP server.
Encryption Key ID — Indicates if the encryption key identication is used to authenticate the SNTP server and device.
The eld value is up to 4294967295.
Authentication Key — Indicates the key used for authentication.
Trusted Key — Indicates the encryption key used (Unicast/Anycast) or elected (Broadcast) to authenticate the SNTP
server.
Remove — Removes Encryption Key IDs. The possible eld values are:
– Checked — Removes the selected Encryption Key ID.
– Unchecked — Maintains the Encryption Key IDs. This is the default value.
2. Check the Enable SNTP Authentication checkbox.
3. Click . SNTP Authentication is dened, and the device is updated.
To dene SNTP authentication parameters:
1. Click . The Add SNTP Authentication Page opens:
Figure 14: Add SNTP Authentication Page
2. Dene the Encryption Key ID, Authentication Key, and
Trusted Key elds.
3. Click . The SNTP Authentication Key is
added, and the device is updated.
3.2.4 Dening SNTP Servers
The SNTP Servers Page contains information for enabling SNTP servers, as well as adding new SNTP servers. In addition,
the SNTP Servers Page enables the device to request and accept SNTP server trafc.
To dene SNTP servers:
1. Click System > System Info > SNTP > Servers. The SNTP Servers Page opens:
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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