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Chapter 23 VLAN Stacking
MES-3528 User’s Guide
190
23.4.1 Configuring SVLAN
Use this screen to configure up to 64 service provider's VLANs. If an incoming
frame received on a Tunnel Port is untagged or its service provider's VLAN ID is
not configured in this screen, the Switch drops the frame.
Click the SVLAN link in the VLAN Stacking screen.
Figure 98 Advanced Application > VLAN Stacking > SVLAN
* Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use
this row first to set the common settings and then make adjustments on a port-
by-port basis.
Note: Changes in this row are copied to all the ports as soon as you make
them.
Role 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. The Switch adds SP TPID and the
corresponding ingress port's SPVID to all outgoing frames transmitting on the
Tunnel Port.
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 9 on page 91 for more background information on VLAN ID.
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.
Table 54 Advanced Application > VLAN Stacking (continued)
LABEL DESCRIPTION