Planet GT-902, Руководство пользователя

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4.5.3 Q-in-Q VLAN Setting
When enable Q-in-Q function, Managed Media Converter can insert or remove 4-bytes Q-in-Q tag in the received 802.3
frames after SA. User can define Q-in-Q tag value freely. And in default condition, Q-in-Q tag format is same as VLAN tag.
In normal application, enable two port’s Q-in-Q function. UTP Port set to insert QinQ tag and Fiber port set to remove
Q-in-Q Tag. For aggregation layer switch, it will check Q-in-Q tag only, not care about the VLAN tag from the corridor layer
switch. Q-in-Q Tag ether type can be set same as VLAN tag ether type or other values.
This function provides IEEE 802.1Q Q-in-Q VLAN setting of Managed Media Converter. Press the
“Apply”
button to save
the current configuration of Managed Media Converter. The screen in Figure 4-30 appears and Table 4-11 describes the
Q-in-Q VLAN setting object of Managed Media Converter.
Figure 4-30
Q-in-Q VLAN setting Web Page screen
The Q-in-Q VLAN setting Web page includes the following configurable data:
Q-in-Q Enable Provide disable or enable the Q-in-Q VLAN function. Default mode is
Disable
.
Q-in-Q direction Provide two directions for Q-in-Q function, the available options are:
UTP is customer port, Fiber is main port
Fiber is customer port, UTP is main port
Default mode is
UTP is customer port, Fiber is main port
.
Out Layer VLAN Tag
EtherType (HEX)
Allow defined the Out Layer VLAN Tag EtherType and default mode is
0x8100
.
Out Layer VLAN VID (DEC) Allow defined the Out Layer VLAN VID and default mode is
1
.
Apply button Press this button for save current configuration of Managed Media Converter.
Table 4-11
Descriptions of the Q-in-Q VLAN setting Web Page Screen Objects
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