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DES-3550 Layer 2 Fast Ethernet Switch User’s Guide
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The user may set the following parameters:
Parameter Description
From/To A consecutive group of ports may be configured starting with the selected
port.
Mode Active – Active LACP ports are capable of processing and sending LACP
control frames. This allows LACP compliant devices to negotiate the
aggregated link so the group may be changed dynamically as needs require.
In order to utilize the ability to change an aggregated port group, that is, to
add or subtract ports from the group, at least one of the participating devices
must designate LACP ports as active. Both devices must support LACP.
Passive – LACP ports that are designated as passive cannot initially send
LACP control frames. In order to allow the linked port group to negotiate
adjustments and make changes dynamically, one end of the connection
must have “active” LACP ports (see above).
After setting the previous parameters, click Apply to allow your changes to be implemented.
The LACP Port Table shows which ports are active and/or passive.
Access Profile Table
Configuring the Access Profile Table
Access profiles allow you to establish criteria to determine whether or not the Switch will
forward packets based on the information contained in each packet’s header. These criteria
can be specified on a basis of VLAN, MAC address, or IP address.
Creating an access profile is divided into two basic parts. The first is to specify which part or
parts of a frame the Switch will examine, such as the MAC source address or the IP
destination address. The second part is entering the criteria the Switch will use to determine
what to do with the frame. The entire process is described below in two parts.
To display the currently configured Access Profiles on the Switch, open the
Configuration
folder and click on the Access Profile Table link. This will open the Access Profile Table
page, as shown below.
Figure 6- 40. Access Profile Table
To add an entry to the Access Profile Table , click the Add button. This will open the Access
Profile Configuration page, as shown below. There are three Access Profile Configuration
pages: one for Ethernet (or MAC address-based) profile configuration, one for IP address-
based profile configuration, and one for the Packet Content Mask . You can switch between
the three Access Profile Configuration pages by using the Type drop-down menu. The page
shown below is the Ethernet Access Profile Configuration page.