CANOGA PERKINS 9151 Network Interface Device - Manual (Page 35)

• 6. Ingress Filter: Enable, filter out received frames that are not for this VLAN, or Disabled,
forward all received frames.
• 7. PVID: Enter the VLAN ID, between 1 and 4094, to be assigned to any received untagged
or priority tagged frames
• 8. Default User Priority: Set the priority, between 1 and 7, for any tagged packets received at
this port
8. To return to the Switch Configuration menu, press <Esc>.
Set Up Optional Double Tagging
If you are using the 9151 within a service provider environment, you can configure a single LAG that
includes VLANS from different customers that are connected to individual ports. You can view and
set service provider ID tags for those ports at the Double Tagging Configuration screen, which lists
the ports and associated PVIDs. The double tag is derived from the PVID. When enabled, double
tagging adds the second tag to a packet as it exits a port; or when disabled, removes the second tag as
it exits a port. When you set values for ports on the Double Tagging Configuration screen, it
automatically adjusts associated parameters on the XPx Information screen (see "Set Up VLANs,"
step 7, on page 3-20). Before you set values for Double Tagging, you must set up the ports (see
"Check and Update Port Information" on page 3-18), any STP parameters (see "Set Up Spanning Tree
Parameters" on page 3-18), any LAG parameters (see "Set Up LAGs" on page 3-19), and VLAN
parameters (see "Set Up VLANs" on page 3-20).
To access the Double Tagging Configuration screen, follow these steps:
1. From the Switch Configuration menu, type 6 , "Double Tagging Configuration," and press
<Enter>.
2. At the Double Tagging Configuration screen, to enable double tagging on a port, type 1 , "Enable
double tagging on port," then press <Space> to cycle through the port and LAG numbers, then
press <Enter> to select the port, and then type the PVID, between 1 and 4094, for the port and
press <Enter>.
3. To disable double tagging on a port, type 2 , "Disable double tagging on port," then press <Space>
to cycle through the port and LAG numbers, and then press <Enter> to select the port.
4. To save the changes and return to the Switch Configuration menu, type 3 , "Accept configuration
and exit," and press <Enter>.
9151 Network Interface Device 3-21