Adding An Interface To A Qinq Tunnel; Figure 76: Enabling Qinq Tunneling - Edge-Core ECS4810-12M Layer 2 Management Manual

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| VLAN Configuration

IEEE 802.1Q Tunneling

Follow the guidelines in the preceding section to set up a QinQ tunnel on

the switch. Then use the VLAN > Tunnel (Configure Interface) page to set

the tunnel mode for any participating interface.

"Configuring IEEE 802.1Q Tunneling" on page 946

Use the Configure Global page to set the switch to QinQ mode before

configuring a tunnel access port or tunnel uplink port (see

QinQ Tunneling on the Switch" on page

Identifier (TPID) value of the tunnel access port if the attached client is

using a nonstandard 2-byte ethertype to identify 802.1Q tagged

Then use the Configure Interface page to set the access interface on

the edge switch to Access mode, and set the uplink interface on the

switch attached to the service provider network to Uplink mode.

These parameters are displayed:

Interface – Displays a list of ports or trunks.

Port – Port Identifier. (Range: 1-12)

Trunk – Trunk Identifier. (Range: 1-12)

Mode – Sets the VLAN membership mode of the port.

None – The port operates in its normal VLAN mode. (This is the

Access – Configures QinQ tunneling for a client access port to

segregate and preserve customer VLAN IDs for traffic crossing the

service provider network.

Uplink – Configures QinQ tunneling for an uplink port to another

device within the service provider network.

193). Also set the Tag Protocol

Troubleshooting