Ericsson ECN330, User Manual

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Configuring the ECN330-switch
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address for the ECN330-switch. (Default VID: 247;
Default Members: 1-24, 28 tagged)
Downlink ports (1-24) are configured automatically with the Internal
Management VLAN ID (default 247).
• Dynamic – Dynamic Management VLAN (DMV) ensures that
embedded nodes will be automatically reconfigured if their
configured management VLAN is not the same as the internal
VLAN in the EAN (for example, if an IP DSLAM that was connected
directly to the EDA network using VLAN ID 247, is connected as an
embedded node using VLAN ID 248).
Any untagged traffic entering a downlink port is tagged with the
Untagged VLAN ID (default 248). The embedded nodes can use
untagged frames to get information about the used management
VLAN. (Default VID: 248; Default Members: 1-24 untagged, 28
tagged)
For more information about the DMV, please refer the Management
VLAN Configuration Guide. Note that the ECN330-switch does not
have to be configured for the DMV. It automatically supports the
DMV for all embedded nodes.
• External – External Management VLAN is used by PEM to
manage the SBC. This interface represents the EAN to the outside
network. By default, it must be manually configured with an IP
address for the ECN330-switch, using the same management
VLAN as that used by the EDA network. (Default VID: 246;
Default Members: 25-28 tagged)
Uplink ports (25-27) are configured automatically with the External
Management VLAN ID (default 246). Any untagged traffic entering
an uplink port is tagged with VLAN ID 1, which in effect is the same
as discarded, since the data will not be forwarded to any other port.
• Native – Native Management VLAN is used internally to terminate
untagged traffic passed from or to the SBC (for example, when
using a QinQ tunnel). (Default VID: 4093; Default Members: 28
untagged)
• FSA – FSA (Flexible Service Access) Management VLAN is used
by end users to subscribe to the different services. Authentication is