Interlogix GE-DS-242-PoE User Manual
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Chapter 4: Web-Based Management
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GE-DS-242-PoE Managed Ethernet Switch User Manual
use EtherType 0x8100 or 0x88A8, where 0x8100 is used for customer tags and
0x88A8 are used for service provider tags.
In cases where a given service VLAN only has two member ports on the switch,
the learning can be disabled for the particular VLAN and can therefore rely on
flooding as the forwarding mechanism between the two ports. This way, the MAC
table requirements are reduced.
Q-in-Q Port Setting
The QinQ VLAN \ QinQ Port Setting screen in Figure 4-31 appears.
Figure 4-31: Q-in-Q Port Setting interface
This page includes the following fields:
OBJECT
DESCRIPTION
Enable
Sets the Managed Switch to QinQ mode, and allows
the QinQ tunnel port to be configured.
Disable
The Managed Switch operates in its normal VLAN
mode.
QinQ
The default is for the Managed Switch to function in Disable mode.
QinQ TPID
The Tag Protocol Identifier (TPID) specifies the ethertype of
incoming packets on a tunnel access port.
o
802.1Q Tag : 8100
o
vMAN Tag : 88A8
Default : 802.1Q Tag.