Lantronix
SM12XPA Web User Guide
33848 Rev. A
Page
82
of
473
Membership
This page provides an overview of membership status of VLAN users. To configure VLAN membership in the web
UI:
1.
Click VLAN Management and VLAN Membership.
2.
At the User select dropdown choose which VLAN users are to be displayed.
3.
Use the webpage buttons as required.
Figure 5-2: VLAN Membership Status
Parameter descriptions
:
VLAN User
: Various internal software modules may use VLAN services to configure VLAN memberships on the
fly. The drop-down list on the right lets you select between showing VLAN memberships as configured by an
administrator (Admin) or as configured by one of these internal software modules.
The VLAN User module uses services of the VLAN management functionality to configure VLAN memberships
and VLAN port configurations such as PVID and UVID. These VLAN user types are currently supported:
Combined
: shows a combination of the administrator and internal software modules configuration, and
basically reflects what is actually configured in hardware.
NAS
: provides port-based authentication, which involves communications between a Supplicant,
Authenticator, and an Authentication Server.
GVRP
: Adjacent VLAN-aware devices can exchange VLAN information with each other by using Generic
VLAN Registration Protocol (GVRP). GVRP is based on the Generic Attribute Registration Protocol (GARP) and
propagates VLAN information throughout a bridged network.
MVR
: MVR is used to eliminate the need to duplicate multicast traffic for subscribers in each VLAN.
Multicast traffic for all channels is sent only on a single (multicast) VLAN.
Voice
VLAN
: Voice VLAN is a VLAN configured specially for voice traffic typically originating from IP phones.
MSTP
: The 802.1s Multiple Spanning Tree protocol (MSTP) uses VLANs to create multiple spanning trees in
a network, which significantly improves network resource utilization while maintaining a loop-free
environment.
DMS
: Shows DMS VLAN membership status.
VCL
: Shows MAC-based VLAN entries configured by various MAC-based VLAN users.
VLAN ID
: VLAN ID for which the Port members are displayed.
Port Members
: A row of check boxes for each port is displayed for each VLAN ID. If a port is included in a VLAN,
an image
and will be displayed. Shows egress filtering frame status whether tagged or untagged. Frames
classified to the Port VLAN are transmitted tagged ( ) or untagged (
).