Planet IGSW-2840 User Manual page 189

-Spanning tree bridge protocol data unit (BPDU) filtering is automatically disabled on a tunnel port.
■ General Configuration Guidelines for QinQ
1. Configure the switch to QinQ mode (see "Enabling QinQ Tunneling on the Switch").
2. Set the Tag Protocol Identifier (TPID) value of the tunnel access port. This step is required if the attached client is using a
nonstandard 2-byte ethertype to identify 802.1Q tagged frames. The default ethertype value is 0x8100. (See "Adding an
Interface to a QinQ Tunnel" on page 3-185.)
3. Create a Service Provider VLAN, also referred to as an SPVLAN (see "Creating VLANs").
4. Configure the QinQ tunnel access port to 802.1Q Tunnel mode (see "Adding an Interface to a QinQ Tunnel").
5. Configure the QinQ tunnel access port to join the SPVLAN as an untagged member (see "Adding Static Members to VLANs
(VLAN Index)").
6. Configure the SPVLAN ID as the native VID on the QinQ tunnel access port (see "Configuring VLAN Behavior for
Interfaces").
7. Configure the QinQ tunnel uplink port to 802.1Q Tunnel Uplink mode (see "Adding an Interface to a QinQ Tunnel").
8. Configure the QinQ tunnel uplink port to join the SPVLAN as a tagged member (see "Adding Static Members to VLANs
(VLAN Index)" on page 3-176).
4.8.2.1 802.1Q Tunnel Configuration
Enabling QinQ Tunneling on the Switch
The Industrial Managed Switch can be configured to operate in normal VLAN mode or IEEE 802.1Q (QinQ) tunneling mode
which is used for passing Layer 2 traffic across a service provider's metropolitan area network.
The page includes the following fields:
Object
• 802.1Q Tunnel Status
Figure 4-8-8 802.1Q Tunnel Configuration screenshot
Description
Sets the Industrial Managed Switch to QinQ mode, and allows the QinQ tunnel
port to be configured. The default is for the Industrial Managed Switch to function
in normal mode.
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User's Manual of IGSW-2840