CTC Union GSW-3208M, Руководство пользователя

Страница: 94 / 148

Chapter 6. Manage / Configure the Switch
94
Management VLAN : This is used to setup the VLAN ID for remote management interface of the switch. Only users
in the same VLAN can manage the switch remotely. For example, setting it to “5” will allow users in the VLAN with
VLAN ID 5 to manage the switch remotely. It works only 802.1Q VLAN function is enable.
About DHCP Client [renew] and [release] button ...
[renew] button: If DHCP client function is enabled, you can click [renew] button to refresh the lease time of the IP
address. If IP configuration is not got when boot-up, clicking [renew] button will try to get IP configuration again.
[release] button: If DHCP client function is enabled and IP configuration is got, clicking [release] button will release
current IP configuration. After that, you can click [renew] button to get the IP configuration again.
3). Time Configuration
There are two ways to get the system time.
a). Get time from Time Server
This switch support NTP protocol to get time from Internet time server. For such application, you have to select Get
Time by “Time Server”, input the IP of Time Server, and select the Time Zone of your location. Then click [Apply]
If time is got from Time Server, it will be shown at “Current Time”.
For such application, you have to get the IP of Time Server from your network administrator first.