HP ProCurve Switch 6120G/XG Management Manual page 96

GVRP
Configuring GVRP On a Switch
3-16
Syntax: interface < port-list > unknown-vlans < learn | block | disable >
Changes the Unknown VLAN field setting for the specified
port(s).
For example, to change and view the configuration for ports A1-A2 to Block:
ProCurve (config)# interface d1-d2 unknown-vlans block
ProCurve (config)# show gvrp
GVRP support
Maximum VLANs to support [8] : 8
Primary VLAN : DEFAULT_VLAN
GVRP Enabled [No] : Yes
Port Type | Unknown VLAN
---- --------- + ------------
D1 1000X | Block
D2 1000X | Block
. . | .
. . | .
. . | .
X2 | Learn
C1 10GbE-CX4 | Learn
Figure 3-8. Displaying the Static and Dynamic VLANs Active on the Switch
Syntax: show vlans
The show vlans command lists all VLANs present in the switch.
For example, in the following illustration, switch "B" has one static VLAN (the
default VLAN), with GVRP enabled and port 1 configured to Learn for
Unknown VLANs. Switch "A" has GVRP enabled and has three static VLANs:
the default VLAN, VLAN-222, and VLAN-333. In this scenario, switch B will
dynamically join VLAN-222 and VLAN-333: