44
NTP:
NTP is Network Time Protocol and is used to sync the network time based
Greenwich Mean Time (GMT). If use the NTP mode and select a built-in NTP
time server or manually specify an user-defined NTP server as well as Time
Zone, the switch will sync the time in a short after pressing
<Apply>
button.
Though it synchronizes the time automatically, NTP does not update the time
periodically without user’s processing.
Time Zone is an offset time off GMT. You have to select the time zone first and
then perform time sync via NTP because the switch will combine this time zone
offset and updated NTP time to come out the local time, otherwise, you will not
able to get the correct time. The switch supports configurable time zone from –
12 to +13 step 1 hour.
Default Time zone: +8 Hrs.
Daylight Saving:
Daylight saving is adopted in some countries. If set, it will adjust the time lag or
in advance in unit of hours, according to the starting date and the ending date.
For example, if you set the day light saving to be 1 hour. When the time passes
over the starting time, the system time will be increased one hour after one
minute at the time since it passed over. And when the time passes over the
ending time, the system time will be decreased one hour after one minute at
the time since it passed over.
The switch supports valid configurable day light saving time is –5 ~ +5 step one
hour. The zero for this parameter means it need not have to adjust current time,
equivalent to in-act daylight saving. You don’t have to set the starting/ending
date as well. If you set daylight saving to be non-zero, you have to set the
starting/ending date as well; otherwise, the daylight saving function will not be
activated.
Default for Daylight Saving: 0.
The following parameters are configurable for the function Daylight Saving and
described in detail.
Day Light Saving Start :
This is used to set when to start performing the day light saving time.
Mth:
Range is 1 ~ 12.
Default: 1
Day:
Range is 1 ~ 31.
Default:
1
Hour:
Range is 0 ~ 23.
Default:
0
Summary of Contents for L2 Plus
Page 1: ......
Page 2: ......
Page 3: ...16 Port SFP 8 Port Combo GbE L2 Plus Managed Switch...
Page 4: ...2...
Page 36: ...34 Fig 2 15 Office Network Connection Fig 2 14 Peer to peer Network Connection...
Page 56: ......
Page 78: ...22 Fig 3 24...
Page 81: ...25 Fig 3 26...
Page 88: ...32 Fig 3 31...
Page 96: ...40 Fig 3 39 Fig 3 40 Fig 3 41...
Page 112: ...56 Fig 3 62 Set up VLAN Tag Priority Mapping Finish...
Page 119: ...63 Fig 3 67 Ingress Port Fig 3 68...
Page 121: ...65 Fig 3 70...
Page 122: ...66 Fig 3 71 Fig 3 72 Fig 3 73 ARP...
Page 123: ...67 Fig 3 74 ARP Fig 3 75 ARP Fig 3 76 ARP Fig 3 77 ARP...
Page 124: ...68 Fig 3 78 ARP Fig 3 79 ARP Fig 3 80 ARP Fig 3 81 ARP...
Page 125: ...69 Fig 3 82 ARP Fig 3 83 ARP Fig 3 84 ARP Fig 3 85 ARP Fig 3 86 ARP...
Page 126: ...70 Fig 3 87 IPv4 Fig 3 88 IPv4 Fig 3 89 IPv4...
Page 127: ...71 Fig 3 90 IPv4 Fig 3 91 IPv4 Fig 3 92 IPv4 Fig 3 93 IPv4 Fig 3 94 IPv4...
Page 128: ...72 Fig 3 95 IPv4 Fig 3 96 IPv4 Fig 3 97 IPv4 Fig 3 98 IPv4 Fig 3 99 IPv4...
Page 129: ...73 Fig 3 100 IPv4 Fig 3 101 IPv4 Fig 3 102 IPv4...
Page 130: ...74 Fig 3 103 IPv4 Fig 3 104 IPv4 Fig 3 105 IPv4...
Page 131: ...75 Fig 3 106 IPv4 Fig 3 107 IPv4 Fig 3 108 IPv4...
Page 132: ...76 Fig 3 109 IPv4 Fig 3 110 IPv4 Fig 3 111 IPv4...
Page 133: ...77 Fig 3 112 IPv4 Fig 3 113 IPv4 Fig 3 114 IPv4...
Page 134: ...78 Fig 3 115 IPv4 Fig 3 116 IPv4 Fig 3 117 Action...
Page 135: ...79 Fig 3 118 Rate Limiter Fig 3 119 Port Copy...
Page 136: ...80 Fig 3 120 DMAC Filter Fig 3 121 VLAN ID Filter Fig 3 122 VLAN ID Filter...
Page 148: ...92 Fig 3 125 Set up Policy Rules Fig 3 126 Set up Policy Rules Fig 3 127 Set up Policy Rules...
Page 150: ...94 Fig 3 131 Set up Port Policies Fig 3 132 Set up Port Policies Finish...
Page 164: ...108 Fig 3 143 802 1X Server Configuration...
Page 168: ...112 Fig 3 145 802 1X Status...
Page 194: ...138 Fig 3 161 Mirror Configuration...
Page 214: ...158 Fig 4 1 Fig 4 2 LGB1005A R2 LGB1005A R2 LGB1005A R2 LGB1005A R2...
