Black Box LPB5028A, Руководство пользователя

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Chapter 5: Configuration
5.10 Filtering Database
Filtering Data Base Configuration gathers many functions, including MAC Table Information and Static MAC Learning, which
cannot be categorized to some function type.
MAC table
Switching of frames is based upon the DMAC address contained in the frame. The switch builds up a table that maps MAC
addresses to switch ports for knowing which ports the frames should go to (based upon the DMAC address in the frame). This
table contains both static and dynamic entries. The static entries are configured by the network administrator if the administrator
wants to do a fixed mapping between the DMAC address and switch ports.
The frames also contain a MAC address (SMAC address ), which shows the MAC address of the equipment sending the frame.
The SMAC address is used by the switch to automatically update the MAC table with these dynamic MAC addresses. Dynamic
entries are removed from the MAC table if no frame with the corresponding SMAC address has been seen after a configurable
age time.
5.10.1 Configuration
The MAC Address Table is configured on this page. Set timeouts for entries in the dynamic MAC Table and configure the static
MAC table here.
Web Interface
To configure MAC Address Table in the web interface:
Aging Configuration
1. Click configuration.
2. Specify the Disable Automatic Aging and Aging Time.
3. Click Apply.
MAC Table Learning
1. Click configuration.
2. Specify the Port Members (Auto, Disable, Secure).
3. Click Apply.
Static MAC Table Configuration
1. Click configuration and Add new Static entry.
2. Specify the VLAN IP and Mac address, Port Members.
3. Click Apply.