Avaya P580 - Manual (Page 208)

5-28 Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, v5.3.1
Chapter 5
15. Adjust the trap timer, if desired.
16. Select Enable from the Known Mode field pull-down
menu to suppress any packets that have unknown unicast
destination addresses and are flooded to this port.
For example, if a known end-station or file server is
connected to the port, there’s no need to flood unknown
unicasts to that port. You must manually enter a static MAC
address for the station actually attached to the port. Reselect
Disable to prevent the suppressing of packets.
17. Select 3Com Default from the 3Com Mapping Table field
pull-down menu to specify how incoming tagged frames from
3Com equipment are mapped to VLANs. Refer to "Assigning
Ports to VLANs", in Chapter 4 for more information.
18. Mirror Port Always disabled
19. Click APPLY to save your changes, or CANCEL to restore
previous settings.
* Note: Do not enable Automatic VLAN Creation and VTP
Snooping at the same time.
Table 5-5 describes the Switch Port Configuration dialog box
parameters.
Table 5-5. Switch Port Configuration Parameters
Parameter Definition
Port VLAN Specifies the VLAN assignment for this port.
Trunk Mode Select the appropriate VLAN trunking format to make the
port a trunk, or Clear (default) if you do not want the port to
be a trunk. The trunk formats are IEEE 802.1Q, Multi-Layer,
and 3Com.
Frame Tags Select Ignore if you do not want to use received Frame VLAN
tags. Use is the default.
Note: If you select ignore, the received frames are bound to
the port’s default VLAN.
VLAN Binding Select the port’s outgoing VLAN binding type. Refer to
Table 5-7 for more information on VLAN binding options.
Automatic
VLAN Creation Select Enable to automatically create a VLAN each time the
port receives a frame from an unknown VLAN. Disable is the
default.
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