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If you do not use SNMP to manage the network or you do not know whether it is
necessary to run SNMP, then do not enable it.
Select the "System Tool
→
SNMP Agent" menu to enter the following interface:
Read Community:
Set the key for reading Router’s information.
Write Community:
Set the key for modifying Router’s setting.
Trap Manager IP:
Set the host IP address that receives Trap information.
Click “Save/Apply” to save the settings.
4.4.4 Internet Time
Click “Internet Time”. System will automatically synchronize with the Internet time
server if you check to enable “Automatically synchronize with the Internet time
server”. And the following page will appear:
4.4.5 Access Control
Service
1)
Click “Access Control” and you can enable or disable
FTP/HTTP/ICMP/SNMP/SSH/TELNET/TFTP on the following page.
2)
Click “Save/Apply” to bring your configurations into effects.