Bridge Vlan Summary - 3Com 4007 Command Reference Manual

bridge vlan summary

Layer 2
Switching
Modules
Multilayer
Switching
Modules
Displays a summary of VLAN information. In a summary report, the
module displays the ports and protocols that are assigned to each VLAN.
Valid Minimum Abbreviations
(in mode on all modules)
b v s allOpen
(in
b v su allClosed
Important Considerations
The summary display lists the physical ports that are associated with
each VLAN interface. It does not indicate bridge port characteristics
(for example, trunked ports); for that information, see "bridge vlan
detail" next in this chapter.
The VLAN mode (shown in the
associated within a particular module. For each module, the default
VLAN mode is
allOpen
For Layer 2 Switching Modules, the VLAN origin is always
which indicates that the user created the VLAN. Multilayer Switching
Modules support one of three origins for a VLAN:
If you explicitly create the VLAN with a
operation, the origin of the VLAN is
If you create a router port IP interface (for which the module
automatically creates a router port VLAN), the origin of the router
port VLAN is
router
If you enable dynamic port-based VLAN configuration via the
GARP VLAN Registration Protocol (GVRP), the origin is
GVRP is based on IEEE 802.1Q and allows for dynamic configuration
of port-based VLANs. GVRP can help you simplify the management of
VLAN configurations in larger networks. Use the command
bridge port gvrpState
participating bridge ports and use the command
to enable the bridge GVRP state for the entire module. The bridge
GVRP state enables you to control GVRP on the module without losing
the per-port GVRP state. By default, the GVRP state for the entire
module is
disabled
.
disabled
mode on Multilayer Switching Modules)
field) affects all VLANs that are
Type
.
static
.
to explicitly enable GVRP on the
and the GVRP state for each bridge port is
bridge vlan summary
static
bridge vlan define
.
.
GVRP
bridge gvrpState
177
,