Configuring the ECN330-switch
2731553-KDU 137 365 Uen D 2006-06-16
6.12.1.1 Assigning Ports to VLANs
Before enabling VLANs for the ECN330-switch, first assign each port to the
VLAN group(s) in which it will participate. The default VLAN assignment for all
ports under ECN330 mode and ECN330-switch mode are shown in Table 17.
Table 17 Defauilt VLAN Assignments
Add a port as a tagged port if it has to carry traffic for one or more VLANs, and
any intermediate network devices or the host at the other end of the connection
supports VLANs. Then assign ports on the other VLAN-compliant devices along
the path that will carry this traffic to the same VLAN(s), either manually or
dynamically using GVRP. However, if a port on the ECN330-switch has to
participate in one or more VLANs, but none of the intermediate network devices
nor the host at the other end of the connection supports VLANs, then add this
port to the VLAN as an untagged port.
Note: VLAN-tagged frames can pass through any network interconnection
devices regardless of whether or not they support VLANs, but the VLAN tags
should be stripped off before passing it on to any end-node host that does not
support VLAN tagging.
ECN330 Mode ECN330-switch Mode
Port VLAN VLAN
1 246 247 248 249 4093 1 246
1-24 T U T U T
25 U T U T
26 U T U T
27 U T T T U T
28 TTTTT U T
T: Tagged; U: Untagged
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