|
| Chapter 7 Basic Setting |
| Table 9 Basic Setting > General Setup (continued) | |
| LABEL | DESCRIPTION |
| Time Zone | Select the time difference between UTC (Universal Time Coordinated, formerly |
|
| known as GMT, Greenwich Mean Time) and your time zone from the |
|
| box. |
|
|
|
| Daylight Saving | Daylight saving is a period from late spring to early fall when many countries set |
| Time | their clocks ahead of normal local time by one hour to give more daytime light in the |
|
| evening. |
|
| Select this option if you use Daylight Saving Time. |
|
|
|
| Start Date | Configure the day and time when Daylight Saving Time starts if you selected |
|
| Daylight Saving Time. The time is displayed in the 24 hour format. Here are a |
|
| couple of examples: |
|
| Daylight Saving Time starts in most parts of the United States on the second |
|
| Sunday of March. Each time zone in the United States starts using Daylight Saving |
|
| Time at 2 A.M. local time. So in the United States you would select Second, |
|
| Sunday, March and 2:00. |
|
| Daylight Saving Time starts in the European Union on the last Sunday of March. All |
|
| of the time zones in the European Union start using Daylight Saving Time at the |
|
| same moment (1 A.M. GMT or UTC). So in the European Union you would select |
|
| Last, Sunday, March and the last field depends on your time zone. In Germany for |
|
| instance, you would select 2:00 because Germany's time zone is one hour ahead |
|
| of GMT or UTC (GMT+1). |
|
|
|
| End Date | Configure the day and time when Daylight Saving Time ends if you selected |
|
| Daylight Saving Time. The time field uses the 24 hour format. Here are a couple |
|
| of examples: |
|
| Daylight Saving Time ends in the United States on the first Sunday of November. |
|
| Each time zone in the United States stops using Daylight Saving Time at 2 A.M. |
|
| local time. So in the United States you would select First, Sunday, November and |
|
| 2:00. |
|
| Daylight Saving Time ends in the European Union on the last Sunday of October. |
|
| All of the time zones in the European Union stop using Daylight Saving Time at the |
|
| same moment (1 A.M. GMT or UTC). So in the European Union you would select |
|
| Last, Sunday, October and the last field depends on your time zone. In Germany |
|
| for instance, you would select 2:00 because Germany's time zone is one hour |
|
| ahead of GMT or UTC (GMT+1). |
|
|
|
| Apply | Click Apply to save your changes to the Switch’s |
|
| loses these changes if it is turned off or loses power, so use the Save link on the |
|
| top navigation panel to save your changes to the |
|
| are done configuring. |
|
|
|
| Cancel | Click Cancel to begin configuring this screen afresh. |
|
|
|
7.4 Introduction to VLANs
A VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple logical networks. Devices on a logical network belong to one group. A device can belong to more than one group. With VLAN, a device cannot directly talk to or hear from devices that are not in the same group(s); the traffic must first go through a router.
In MTU
| 69 |
|
|