Barox L Series, Руководство по эксплуатации, Страница: 33 / 69

barox Kommunikation 33
! Important, when setting the frame size: Please pay attention to set the exact values in
order to avoid malfunctions!
5.1.2. Information regarding the general consideration of the bandwidth demand
The consideration of the following items is recommended when planning the bandwidth
demand and the related deployment of suitable barox switches:
-
Deployment of the required Ethernet standards (10/100/100 0/10000) under consideration
of possible terminal device upgrades
- Planning of reserves, scaled at the backplane power of the switch -> 30 % are
frequently recommended
-
The maximum Ethernet specification per terminal device shall be considered when
calculating the demand
5.1.3. Securing the ports using MAC configuration settings
The MAC table
Besides the automatic management the MAC table can basically also be adjusted manually. This
is often required where certain network terminal devices require a static allocation with regard to
VLAN and port. Furthermore the manual allocation provides a basic protection and scalable
access restriction, resp.
MAC Filtering and Port Configuration
Example configuration of a static MAC table:
The device with the MAC address A1:00:00:00:00:FF shall only be capable to use port 5 in
VLAN1 for a connection.
1.
Selection of „Add New Static Entry“ in the menu Switch -> Configuration -> MAC Table
2.
Input of the VLAN ID, MAC address and setting the port members 5 in „MAC Table
Learning“ to „Secure“
3. Confirmation of the entries by
clicking „Apply“
The following screenshot explains this.