35
3-1-3. Time Configuration
The switch provides manual and automatic ways to set the system time via
NTP. Manual setting is simple and you just input “Year”, “Month”, “Day”, “Hour”,
“Minute” and “Second” within the valid value range indicated in each item. If you
input an invalid value, for example, 61 in minute, the switch will clamp the figure to
59.
NTP is a well-known protocol used to synchronize the clock of the switch
system time over a network. NTP, an internet draft standard formalized in RFC 1305,
has been adopted on the system is version 3 protocol. The switch provides four
built-in NTP server IP addresses resided in the Internet and an user-defined NTP
server IP address. The time zone is Greenwich-centered which uses the expression
form of GMT+/- xx hours.
Function name:
Time
Function description:
Set the system time by manual input or set it by syncing from Time servers.
The function also supports daylight saving for different area’s time adjustment.
Parameter description:
Current Time:
Show the current time of the system.
Manual:
This is the function to adjust the time manually. Filling the valid figures in
the fields of Year, Month, Day, Hour, Minute and Second respectively and
press
<Apply>
button, time is adjusted. The valid figures for the
parameter Year, Month, Day, Hour, Minute and Second are >=2000, 1-12,
1-31, 0-23, 0-59 and 0-59 respectively. Input the wrong figure and press
<Apply>
button, the device will reject the time adjustment request. There
is no time zone setting in Manual mode.
Default: Year = 2000, Month = 1, Day = 1
Hour = 0,
Minute = 0,
Second = 0
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.
Содержание LGB1002A-R2
Страница 1: ...i 16 Port 1000BASE TX L2 Plus Managed Ethernet Switch...
Страница 5: ...v Revision History Release Date Revision 0 91 2008 03 12 A1 0 95 2008 06 30 A2...
Страница 32: ...26 Fig 2 15 Office Network Connection Fig 2 14 Peer to peer Network Connection...
Страница 43: ...37 Fig 3 6...
Страница 71: ...65 Fig 3 24...
Страница 89: ...83 Fig 3 39 Fig 3 40 Fig 3 41...
Страница 101: ...95 Fig 3 54 Set up Typical Network Application Rules Finish Fig 3 55 Set up Typical Network Application Rules Finish...
Страница 105: ...99 Fig 3 62 Set up VLAN Tag Priority Mapping Finish...
Страница 113: ...107 Fig 3 69 Frame Type Fig 3 70...
Страница 114: ...108 Fig 3 71 Fig 3 72 Fig 3 73 ARP...
Страница 115: ...109 Fig 3 74 ARP Fig 3 75 ARP Fig 3 76 ARP Fig 3 77 ARP...
Страница 116: ...110 Fig 3 78 ARP Fig 3 79 ARP Fig 3 80 ARP Fig 3 81 ARP...
Страница 117: ...111 Fig 3 83 ARP Fig 3 84 ARP Fig 3 85 ARP Fig 3 86 ARP Fig 3 87 ARP...
Страница 118: ...112 Fig 3 88 IPv4 Fig 3 89 IPv4 Fig 3 90 IPv4...
Страница 119: ...113 Fig 3 91 IPv4 Fig 3 92 IPv4 Fig 3 93 IPv4 Fig 3 94 IPv4 Fig 3 95 IPv4...
Страница 120: ...114 Fig 3 96 IPv4 Fig 3 97 IPv4 Fig 3 98 IPv4 Fig 3 99 IPv4 Fig 3 100 IPv4...
Страница 121: ...115 Fig 3 101 IPv4 Fig 3 102 IPv4 Fig 3 103 IPv4...
Страница 122: ...116 Fig 3 104 IPv4 Fig 3 105 IPv4 Fig 3 106 IPv4...
Страница 123: ...117 Fig 3 107 IPv4 Fig 3 108 IPv4 Fig 3 109 IPv4...
Страница 124: ...118 Fig 3 110 IPv4 Fig 3 111 IPv4 Fig 3 112 IPv4...
Страница 125: ...119 Fig 3 113 IPv4 Fig 3 114 IPv4 Fig 3 115 IPv4...
Страница 126: ...120 Fig 3 116 IPv4 Fig 3 117 IPv4 Fig 3 118 Action...
Страница 127: ...121 Fig 3 119 Rate Limiter Fig 3 120 Port Copy...
Страница 128: ...122 Fig 3 121 DMAC Filter Fig 3 122 VLAN ID Filter Fig 3 123 VLAN ID Filter...
Страница 140: ...134 Fig 3 126 Set up Policy Rules Fig 3 127 Set up Policy Rules Fig 3 128 Set up Policy Rules...
Страница 141: ...135 Fig 3 129 Set up Policy Rules Finish Fig 3 130 Set up Port Policies Fig 3 131 Set up Port Policies...
Страница 196: ...190 Fig 3 170...
Страница 204: ...198 Fig 4 1 Fig 4 2 LGB1002A R2 LGB1002A R2 LGB1002A R2 LGB1002A R2...
Страница 255: ...249 MAC Address Alias 1 00 02 03 04 05 06 aaa 2 00 33 03 04 05 06 ccc 3 00 44 33 44 55 44 www...
Страница 258: ...252 6 Enable 6 Normal 7 Enable 7 Normal 8 Enable 8 Normal...
Страница 318: ......
