3Com 3500 manual CoreBuilder 9000, the origin indicates one, Following, Define command, Ports/Port

bridge vlan detail 343

Field	Description
Origin	For all Layer 2 systems or switching modules, the VLAN
	origin is always static, which indicates that the VLAN
	was created by the user. For the CoreBuilder® 3500 or
	CoreBuilder 9000, the origin indicates one of the
	following:
	■ static — The VLAN was created statically
	(user-configured by using the bridge vlan
	define command).
	■ router — The VLAN was created automatically by
	the router port IP interface (of router origin). You
	create a router port IP interface using the ip
	interface define command with the interface
	type port. You cannot modify or remove a router
	port VLAN.
	■ GVRP — The VLAN was created dynamically from a
	GVRP update (GVRP). You must enable the GVRP
	state for the entire system as a bridge-wide
	parameter and for the participating bridge ports as a
	bridge-port parameter.
Ports/Port	Index numbers of the bridge ports that belong to each
	VLAN. In the second part of the detail display, the Port
	column lists the ports for the VLAN individually and
	indicates ports that are trunked or have tagging.
	On the CoreBuilder 9000, the list of ports includes the
	front-panel ports and the appropriate backplane ports.
	Example: On a 12-port Layer 3 module, the list of ports
	includes ports 1 – 12 and port 13, which is the module’s
	backplane port.
Protocol	Protocol suites for the VLAN. VLANs that are associated
(3500 and 9000 Layer 3) with router port IP interfaces always have IP as the
	protocol type. The default VLAN always uses the
	protocol type unspecified.
rxBcastBytes	Number of received broadcast bytes
(3500 and 9000 Layer 3)
rxBcastFrames	Number of received broadcast frames
(3500 and 9000 Layer 3)
rxMcastBytes	Number of received multicast bytes
(3500 and 9000 Layer 3)
rxMcastFrames	Number of received multicast frames
(3500 and 9000 Layer 3)
rxUcastBytes	Number of received unicast bytes
(3500 and 9000 Layer 3)
rxUcastFrames	Number of received unicast frames
(3500 and 9000 Layer 3)