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EtherFast® Series
ensures that after a Leave or Leave All message has been issued, the applicants can
•Leave All Time - The interval (centiseconds) between sending out a Leave All query message for group participants and the port leaving the group. This interval should be considerably larger than the Leave Time to minimize the amount of traffic generated by nodes rejoining the group.
VLAN and Priority
These fields set the default values for VLANs, port priority, GVRP, and GMRP.
•Port VID - The VLAN ID assigned to untagged frames received on this port.
•Port Default Priority - Sets the default ingress priority to any value beneath the priority threshold to specify the low priority queue, or to any value equal to or above this threshold to specify the high priority queue.
•VLAN Tagging - Indicates whether or not VLAN tags will be included on frames passing through this port.
•GVRP - Enables or disables GVRP for this port. When disabled, any GVRP packets received on this port will be discarded and no GVRP reg- istrations will be propagated from other ports. Note: GMVP must be enabled for the Switch before this setting can take effect.
•GMRP - Enables or disables GMRP for this port. When enabled, this port will allow endstations to register with multicast groups. Note: GMRP must be enabled for the Switch before this setting can take effect.
•Ingress Filtering - If enabled, incoming frames for VLANs that do not include this ingress port in their member set will be discarded at the ingress port.
Select Apply to make changes. Select OK to return to the previous panel. Select Cancel to cancel any changes. Select Prev Port to view the previous port. Select Next Port to view the next port. To display a specific port, set the port number in the Page field and then press Apply.
EtherFast® Managed
VLAN Table Configuration
The VLAN Table Configuration screen is used to create a new VLAN or modify the settings for an existing VLAN.
•VLAN - The ID for the VLAN currently displayed. The range is
•Port - Port entries may be marked as:
–(Normal) Uses GVRP to determine port membership.
S(Static) Adds port as a static entry. GVRP protocol is disabled.
R(Registration Fixed) Adds port as a static entry. GVRP protocol messages are still forwarded through this port.
X(Forbidden) Disables GVRP for this VLAN on the specified port.
Select Apply to make changes. Select OK to return to the previous panel. Select Prev Page to view the previous page. Select Next Page to view the next page. To display a specific page, set the page number in the Page field and then press Apply. Select Add to add a VLAN.
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