Nortel BES50GE-12T PWR User Manual page 74

74 BES50 advanced features configuration
Variable definitions
Variable
PVID
Acceptable Frame Type
Ingress Filtering
GVRP Status
GARP Join Timer
GARP Leave Timer
GARP LeaveAll Timer
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Value
Type the VLAN ID assigned to untagged frames received on the
interface.
If an interface is not a member of VLAN 1 and you assign its PVID
to this VLAN, the interface is automatically added to VLAN 1 as
an untagged member. For all other VLANs, an interface must first
be configured as an untagged member before you can assign its
PVID to that group. (Default: 1)
Select frame types accepted by the interface. When set to receive
all frame types, any untagged frames are assigned to the default
VLAN. (Option: All, Tagged; Default: All)
Determines how to process frames tagged for VLANs for which
the ingress port is not a member:
• Ingress filtering only affects tagged frames.
• Ingress filtering does not affect VLAN independent BPDU
frames, such as GVRP or STA. However, ingress filtering
does affect VLAN dependent BPDU frames, such as GMRP.
Select to enable ingress filtering and to direct ports to discard
frames tagged for VLANs for which they are not a member. If
ingress filtering is disabled, frames tagged for VLANs for which
they are not a member are flooded to all other ports, except for
those VLANs explicitly forbidden on this port. (Default: Disabled)
Select to enable GVRP for the interface. GVRP must be globally
enabled for the switch before this setting can take effect. When
disabled, any GVRP packets received on this port are discarded
and no GVRP registrations are propagated from other ports.
(Default: Disabled)
Type the interval between transmitting requests and queries to
participate in a VLAN group. (Range: 20 to 1 000 centiseconds.
Default: 20)
Type the interval a port waits before leaving a VLAN group. Set
this time to more than twice the join time, to ensure that the
applicants can rejoin before the port actually leaves the group
after a Leave or LeaveAll message is issued. (Range: 60 to 3 000
centiseconds. Default: 60)
Type the interval between sending out a LeaveAll query message
for VLAN group participants and the port leaving the group. Set
this interval to be considerably larger than the Leave Timer to
minimize the amount of traffic generated by nodes rejoining the
group. (Range: 500 to 18 000 centiseconds. Default: 1 000)
SMB
Using the Nortel Business Ethernet Switch 50 Series
NN47924-301 01.01 Standard
1.00 October 2006
Nortel Networks Confidential