Asante Technologies 9000 manual Other Vlan Features in IntraChassis, Abbreviations

Advanced Management

Other VLAN Features in IntraChassis 9000

❑VLAN management security

❑VLAN MAC address insertion and removal

❑Console UI management of VLANs

❑Web interface management of VLANs

The subsections following the Abbreviations below describe these features and how each is configured.

Abbreviations

The following abbreviations are used throughout this chapter.

GARP:	General Attribute Registration Protocol
GVRP	GARP VLAN Registration Protocol
MGMT:	Management.
PVID:	A tagged port’s VLAN ID. Range is 1…4094.
STP:	Spanning tree protocol.
Tagged Frame:	Frame with 802.1Q VLAN Tag header.

Untagged Frame: Frame either without 802.1Q VLAN Tag header, or with

	this header and with VID = 0.
VID:	VLAN ID in the range of 1…4095.

◆Note: The terms “groups” and “segments” are both used to represent VLAN segments in the system. They are num- bered from 1 to 64. VLAN Groups

The IntraChassis 9000 supports 64 manually configurable VLAN Groups. A VLAN group is uniquely identified by a 12-bit (1-4095) VLAN ID (VID). No two VLAN Groups can have the same VID if they reside on the same switch. Each VLAN group has a portmap that specifies the port members of the VLAN and a set of untagged ports, which specifies the port members of the VLAN group that transmit only VLAN untagged frames. The untagged set can be a subset of the portmap, or it can be the same as the portmap, but it cannot have ports that are not part of the portmap. If a port is in the VLAN portmap and not in the VLAN untagged set, then the port transmits tagged frames only. A VLAN group can be shared with other VLAN groups for MAC address learning purposes.

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