Chapter 21 VLAN Stacking

 

Table 53 Advanced Application > VLAN Stacking (continued)

 

LABEL

DESCRIPTION

 

Role

Select Normal to have the Switch ignore frames received (or transmitted) on this port with

 

 

VLAN stacking tags. Anything you configure in SPVID and Priority are ignored.

 

 

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 89 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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ES-4124 User’s Guide