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Buttons
Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs
every 3 seconds.
Clear: Clears the counters for the selected port.
Refresh: Click to manually refresh the page.
<<: Updates the system log entries to the first available entry ID.
>: Updates the system log entry to the next available entry ID.
VLANS
VLAN Membership
This page provides an overview of membership status of VLAN users. The ports belong to the currently selected stack unit
as reflected by the page header.
To display the VLAN Membership configuration in the web interface:
Click Monitor / VLANS / Membership
Specify The VLAN number in the Start from VLAN field and enter how many entries to be displayed per page.
Check the Auto-Refresh check box to have the page automatically refresh every 3 seconds.
VLAN Membership Parameters:
Items
Description
Navigating the VLAN Monitor page
Each page shows up to 99 entries from the VLAN table, default being 20, selected through the "entries per page" input
field. When first visited, the web page will show the first 20 entries from the beginning of the VLAN Table. The first
displayed will be the one with the lowest VLAN ID found in the VLAN Table.
The "VLAN" input fields allow the user to select the starting point in the VLAN Table. Clicking the “Refresh” button will
update the displayed table starting from that or the closest next VLAN Table match. The “>”will use the last entry of the
currently displayed VLAN entry as a basis for the next lookup. When the end is reached the text "No more entries" is
shown in the displayed table.
VLAN USER
VLAN User module uses services of the VLAN management functionality to configure VLAN
memberships and VLAN port configurations such as PVID and UVID. Currently we support the
following VLAN user types:
CLI/Web/SNMP: these are refurred to as static.
NAS: provides port-based authentication which involes communications between a
Supplicant Authenticator, and an Authentication Server.
MVRP: Multiple VLAN Registration Protocol allows dynamic registration and
deregistration of VLANs on ports on a VLAN bridged network.
Voice VLAN: is configured specially for voice traffic typically originating from IP
phones.
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.
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.
VLAN ID
VLAN ID for which the Port members are displayed.
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