Preparing For Configurations; Default Configurations Of Qinq; Configuring Basic Qinq; Raisecom Proprietary And Confidential - Raisecom ISCOM2600G-HI (A) Series Configuration Manual

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ISCOM2600G-HI (A) Series Configuration Guide
different outer Tags for users in different classes. On the public network, you can configure
QoS policy according to outer Tag and configure data transmission priority flexibly to make
users in different classes receive corresponding services.

2.4.2 Preparing for configurations

Scenario
Basic QinQ configuration and selective QinQ configuration for the ISCOM2600G-HI series
switch are based on different service requirements.

With application of basic QinQ, you can add outer VLAN Tag to plan the private VLAN ID
freely to make the user device data at both ends of carrier network transparently transmitted
without conflicting with VLAN ID on the service provider network.

Different from basic QinQ, outer VLAN Tag of selective QinQ can be selectable according to
different services. There are multiple services and different private VLAN ID on the user
network which are divided by adding different outer VLAN Tag for voice, video, and data
services, then implementing different distributaries and inner and outer VLAN mapping for
forwarding different services.
Prerequisite



Double-tagged VLAN mapping cannot be concurrently configured with basic QinQ or
tagged CVLAN/Priority-tagged VLAN mapping on the same interface.

2.4.3 Default configurations of QinQ

Default configurations of QinQ are as below.
Outer VLAN Tag TPID
Basic QinQ status
Selective QinQ status

2.4.4 Configuring basic QinQ

Configure basic QinQ on the ingress interface for the ISCOM2600G-HI series switch as
below.
Basic QinQ
Selective QinQ
Connect the interface.
Configure its physical parameters to make it Up.
Create VLANs.
Function

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Default value
0x8100
Disable
Disable
2 Ethernet
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