3Com 3500 - page 343

bridge vlan detail 343
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 Layer3 module, the list of ports
includes ports 1 – 12 and port 13, which is the module’s
backplane port.
Protocol
(3500and 9000 Layer 3)
Protocol suites for the VLAN. VLANs that are associated
with router port IP interfaces always have IP as the
protocol type. The default VLAN always uses the
protocol type unspecified.
rxBcastBytes
(3500and 9000 Layer 3)
Number of received broadcast bytes
rxBcastFrames
(3500and 9000 Layer 3)
Number of received broadcast frames
rxMcastBytes
(3500and 9000 Layer 3)
Number of received multicast byt es
rxMcastFrames
(3500and 9000 Layer 3)
Number of received multicast fr ames
rxUcastBytes
(3500and 9000 Layer 3)
Number of received unicast bytes
rxUcastFrames
(3500and 9000 Layer 3)
Number of received unicast frames
Field Description