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Figure 4-17 Port Config
The following items are displayed on this screen:
¾
Port Config
Status:
Specify whether to enable the port. The packets can be transported via
this port after being enabled.
Flow Control:
Allows you to enable/disable the Flow Control function.
Negotiation Mode:
Select the Negotiation Mode for the port.
All Ports:
Allows you to configure the parameters for all the ports at one time.
4.3.4.5
Port Status
On this page, you can view the current status of each port.
Choose the menu
Network
Switch
Port Status
to load the following page.
Figure 4-18 Port Status
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4.3.4.6
Port VLAN
A VLAN (Virtual Local Area Network) is a network topology configured according to a logical scheme
rather than the physical layout, which allows you to divide the physical LAN into multiple logical LANs
so as to control the communication among the ports
.
The VLAN function can prevent the broadcast storm in LANs and enhance the network security. By
creating VLANs in a physical LAN, you can divide the LAN into multiple logical LANs, each of which
has a broadcast domain of its own. Hosts in the same VLAN communicate with one another as if they
are in a LAN. However, hosts in different VLANs cannot communicate with one another directly.
Therefore, broadcast packets are limited in a VLAN.
TL-R470T+ provides the Port VLAN function, which allows you to create multiple logical VLANs for the
LAN ports based on their port numbers.
Choose the menu
Network
Switch
Port VLAN
to load the following page.
Figure 4-19 Port VLAN
The following items are displayed on this screen:
¾
Port VLAN
Network:
Displays the current logical network of the physical port.
VLAN:
Select the desired VLAN for the port.
Tips:
The Port VLAN can only be created among the LAN ports.
4.4 User Group
The User Group function is used to group different users for unified management, so that you can
perform other applications such as Bandwidth Control, Session Limit, and Access Control etc. on per
group.
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4.4.1 Group
On this page you can define the group for management.
Choose the menu
User Group
Group
to load the following page.
Figure
4-20
Group Configuration
The following items are displayed on this screen:
¾
Group Config
Group Name:
Specify a unique name for the group.
Description:
Give a description for the group. It's optional.
¾
List of Group
In this table, you can view the information of the Groups and edit them by the Action buttons.
4.4.2 User
On this page, you can configure the User for the group.
Choose the menu
User Group
User
to load the following page.
Figure 4-21 User Configuration
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The following items are displayed on this screen:
¾
User Config
User Name:
Specify a unique name for the user.
IP Address:
Enter the IP Address of the user. It cannot be the network address or
broadcast address of the port.
Description:
Give a description to the user for identification. It's optional.
¾
List of User
In this table, you can view the information of the Users and edit them by the Action buttons.
4.4.3 View
On this page, you can configure the User View or Group View.
Choose the menu
User Group
View
to load the following page.
Figure 4-22 View Configuration
The following items are displayed on this screen:
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¾
View Config
View:
Select the desired view for configuration.
User Name:
Select the name of the desired User.
Available Group:
Displays the Groups that the User can join.
Selected Group:
Displays the Groups to which this User belongs.
Group Name:
Select the name of the desired Group.
Group Structure:
Click this button to view the tree structure of this group. All the members of
this group will be displayed, including Users and sub-Groups. The Group
Names are displayed in bold.
Available Member:
Displays the Users and the Groups which can be added into this group.
Selected Member:
Displays the members of this group, including Users and Groups.
4.5 Advanced
4.5.1 NAT
NAT (Network Address Translation) is the translation between private IP and public IP, which allows
private network users to visit the public network using private IP addresses.
With the explosion of the Internet, the number of available IP addresses is not enough. NAT provides a
way to allow multiple private hosts to access the public network with one public IP at the same time,
which alleviates the shortage of IP addresses. Furthermore, NAT strengthens the LAN (Local Area
Network) security of the network since the address of LAN host never appears on the Internet.
4.5.1.1
NAT Setup
On this page, you can set up the NAT function.
Choose the menu
Advanced
NAT
NAT Setup
to load the following page.

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