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User’s Manual of SGS-5220 Series
4.2 System.........................................................................................................................................................48
4.2.1 System Information..............................................................................................................................................49
4.2.2 IP Configuration...................................................................................................................................................50
4.2.3 IP Status ..............................................................................................................................................................52
4.2.4 Users Configuration .............................................................................................................................................53
4.2.5 Privilege Levels ...................................................................................................................................................56
4.2.6 NTP Configuration ...............................................................................................................................................57
4.2.7 Time Configuration ..............................................................................................................................................58
4.2.8 UPnP ...................................................................................................................................................................60
4.2.9 DHCP Relay ........................................................................................................................................................62
4.2.10 DHCP Relay Statistics .......................................................................................................................................63
4.2.11 CPU Load ..........................................................................................................................................................65
4.2.12 System Log........................................................................................................................................................66
4.2.13 Detailed Log ......................................................................................................................................................67
4.2.14 Remote Syslog ..................................................................................................................................................68
4.2.15 SMTP Configuration ..........................................................................................................................................69
4.2.16 Web Firmware Upgrade.....................................................................................................................................70
4.2.17 TFTP Firmware Upgrade ...................................................................................................................................71
4.2.18 Save Startup Config...........................................................................................................................................72
4.2.19 Configuration Download ....................................................................................................................................72
4.2.20 Configuration Upload .........................................................................................................................................73
4.2.21 Configuration Activate........................................................................................................................................73
4.2.22 Configuration Delete ..........................................................................................................................................74
4.2.23 Image Select......................................................................................................................................................74
4.2.24 Factory Default ..................................................................................................................................................75
4.2.25 System Reboot ..................................................................................................................................................76
4.3 Simple Network Management Protocol....................................................................................................77
4.3.1 SNMP Overview ..................................................................................................................................................77
4.3.2 SNMP System Configuration ...............................................................................................................................78
4.3.3 SNMP Trap Configuration....................................................................................................................................80
4.3.4 SNMP System Information ..................................................................................................................................82
4.3.5 SNMPv3 Configuration ........................................................................................................................................83
4.3.5.1 SNMPv3 Communities ..............................................................................................................................83
4.3.5.2 SNMPv3 Users ..........................................................................................................................................84
4.3.5.3 SNMPv3 Groups........................................................................................................................................85
4.3.5.4 SNMPv3 Views..........................................................................................................................................86
4.3.5.5 SNMPv3 Access ........................................................................................................................................87
4.4 Port Management .......................................................................................................................................89
4.4.1 Port Configuration................................................................................................................................................89
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