Filter
Top Products
C
ONFIGURING
THE
S
WITCH
3-142
Command Attributes
• PVID –
VLAN ID assigned to untagged frames received on the
interface. (Default: 1)
If an interface is not a member of VLAN 1 and you assign its PVID to
this VLAN, the interface will automatically be added to VLAN 1 as an
untagged member. For all other VLANs, the PVID must be defined
first, then the status of the VLAN can be configured as a tagged or
untagged member.
• Acceptable Frame Type – Sets the interface to accept all frame types,
including tagged or untagged frames, or only tagged frames. When set
to receive all frame types, any received frames that are untagged are
assigned to the default VLAN. (Option: All, Tagged; Default: All)
• Ingress Filtering – Determines how to process frames tagged for
VLANs for which the ingress port is not a member. Ingress Filtering
is always enabled. (Default: Enabled)
- Ingress filtering only affects tagged frames.
- If a port receives frames tagged for VLANs for which it is not a
member, these frames will be discarded.
-
Ingress filtering does not affect VLAN independent BPDU frames,
such as GVRP
or STP. However, they do affect VLAN dependent
BPDU frames, such as GMRP.
• GVRP Status – Enables/disables GVRP for the interface. GVRP
must be globally enabled for the switch before this setting can take
effect. (See “Displaying Bridge Extension Capabilities” on page 3-15.)
When disabled, any GVRP packets received on this port will be
discarded and no GVRP registrations will be propagated from other
ports. (Default: Disabled)
• GARP Join Timer* – The interval between transmitting requests/
queries to participate in a VLAN group. (Range: 20-1000 centiseconds;
Default: 20)
• GARP Leave Timer* – The interval a port waits before leaving a
VLAN group. This time should be set to more than twice the join time.
This ensures that after a Leave or LeaveAll message has been issued,