IMC Networks Giga-AcessEtherLinx-II operation manual Unit Control Settings

Only one No-tags can be assigned to a port; this indicates that all frames entering the port that do not match the assigned members VLAN-ID list are given this indicated tag. All frames leaving the port with this tag will have it removed. Assigned tag frames (tags) will pass through this port without changes.

Unit Control Settings

Global unit settings are configured on this screen and apply to all ports.

Unit Loopback loops all frames entering the fiber Uplink Port back to the fiber port.

Unit Max Frame Size can be set as high as 12.2K Bytes. However, the unit can not sustain a continuous stream of this jumbo frame without some frames loss. Sustained MAX frames size with no frame loss is limited to 8.2K bytes.

802.1p Base Priority is a value from 0 to 7 that is used to divide incoming frames into High and Low priority groups. A Base Value of 4 indicates that any VLAN tag with PRI>4 will be given High Priority status inside the unit, is applicable to Modes 2,3,and 4 only.

The unit can be configured to Block Bridge, GARP, and All Bridge protocol frames.

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