Chapter 21 VLAN Stacking

Table 54 Advanced Application > VLAN Stacking (continued)

LABEL

DESCRIPTION

Role

Select Access Port to have the Switch add the SP TPID tag to all incoming

 

frames received on this port. Select Access Port for ingress ports at the edge

 

of the service provider's network.

 

Select Tunnel Port (available for Gigabit ports only) for egress ports at the

 

edge of the service provider's network.

 

In order to support VLAN stacking on a port, the port must be able to allow

 

frames of 1526 Bytes (1522 Bytes + 4 Bytes for the second tag) to pass

 

through it.

 

 

SPVID

SPVID is the service provider’s VLAN ID (the outer VLAN tag). Enter the

 

service provider ID (from 1 to 4094) for frames received on this port. See

 

Chapter 8 on page 79 for more background information on VLAN ID.

 

 

Priority

On the Switch, configure priority level of inner IEEE 802.1Q tag in the Port

 

Setup screen.

 

"0" is the lowest priority level and "7" is the highest.

 

 

Apply

Click Apply to save your changes to the Switch’s run-time memory. The Switch

 

loses these changes if it is turned off or loses power, so use the Save link on

 

the top navigation panel to save your changes to the non-volatile memory

 

when you are done configuring.

 

 

Cancel

Click Cancel to begin configuring this screen afresh.

 

 

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GS2200-48 User’s Guide