9300配置灵活QinQ示例

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组网需求

如图1所示，PC上网用户和IPTV用户通过S9300A和S9300B接入运营商网络，通过运营商的网络互相通信。

要求PC上网用户和IPTV用户分别以VLAN2和VLAN3通过运营商网络。

图1 配置灵活QinQ组网图

配置思路

采用如下的思路配置灵活QinQ：

1.  在S9300A和S9300B上创建相关VLAN。

2.  在S9300A和S9300B上配置接口类型并加入VLAN。

3.  在S9300A和S9300B的接口上配置灵活QinQ功能。

数据准备

为完成此配置例，需准备如下的数据：

·     PC上网用户被划分在VLAN10～VLAN50中。

·     IPTV用户被划分在VLAN51～VLAN60中。

·     在公网中PC上网用户被划分到VLAN2中传输。

·     在公网中IPTV用户被划分到VLAN3中传输。

操作步骤

1.  创建VLAN

# 在S9300A上创建VLAN2、VLAN3，即叠加后的外层VLAN。

<Quidway> system-view

[Quidway] sysname S9300A

[S9300A] vlan batch 2 3

# 在S9300B上创建VLAN2、VLAN3，即叠加后的外层VLAN。

<Quidway> system-view

[Quidway] sysname S9300B

[S9300B] vlan batch 2 3

2.  在接口上配置灵活QinQ

# 配置S9300A的接口GE1/0/1。

[S9300A] interface gigabitethernet 1/0/1

[S9300A-GigabitEthernet1/0/1] port link-type hybrid

[S9300A-GigabitEthernet1/0/1] port hybrid untagged vlan 2

[S9300A-GigabitEthernet1/0/1] port vlan-stacking vlan 10 to 50 stack-vlan 2

[S9300A-GigabitEthernet1/0/1] quit

# 配置S9300A的接口GE1/0/2。

[S9300A] interface gigabitethernet 1/0/2

[S9300A-GigabitEthernet1/0/2] port link-type hybrid

[S9300A-GigabitEthernet1/0/2] port hybrid untagged vlan 3

[S9300A-GigabitEthernet1/0/2] port vlan-stacking vlan 51 to 60 stack-vlan 3

[S9300A-GigabitEthernet1/0/2] quit

# 配置S9300B的接口GE2/0/1。

[S9300B] interface gigabitethernet 2/0/1

[S9300B-GigabitEthernet2/0/1] port link-type hybrid

[S9300B-GigabitEthernet2/0/1] port hybrid untagged vlan 3

[S9300B-GigabitEthernet2/0/1] port vlan-stacking vlan 51 to 60 stack-vlan 3

[S9300B-GigabitEthernet2/0/1] quit

# 配置S9300B接口GE2/0/2。

[S9300B] interface gigabitethernet 2/0/2

[S9300B-GigabitEthernet2/0/2] port link-type hybrid

[S9300B-GigabitEthernet2/0/2] port hybrid untagged vlan 2

[S9300B-GigabitEthernet2/0/2] port vlan-stacking vlan 10 to 50 stack-vlan 2

[S9300B-GigabitEthernet2/0/2] quit

3.  配置其它接口

# 在S9300A上配置接口GE1/0/3加入VLAN2、VLAN3。

[S9300A] interface gigabitethernet 1/0/3

[S9300A-GigabitEthernet1/0/3] port link-type trunk

[S9300A-GigabitEthernet1/0/3] port trunk allow-pass vlan 2 3

[S9300A-GigabitEthernet1/0/3] quit

# 在S9300B上配置接口GE2/0/3加入VLAN2、VLAN3。

[S9300B] interface gigabitethernet 2/0/3

[S9300B-GigabitEthernet2/0/3] port link-type trunk

[S9300B-GigabitEthernet2/0/3] port trunk allow-pass vlan 2 3

[S9300B-GigabitEthernet2/0/3] quit

4.  验证配置结果

# 查看S9300A上各接口的配置信息。

<S9300A> display current-configuration interface gigabitethernet 1/0/1

#

interface GigabitEthernet1/0/1

port hybrid untagged vlan 2

port vlan-stacking vlan 10 to 50 stack-vlan 2

#

return

<S9300A> display current-configuration interface gigabitethernet 1/0/2

#

interface GigabitEthernet1/0/2

port hybrid untagged vlan 3

port vlan-stacking vlan 51 to 60 stack-vlan 3

#

return

<S9300A> display current-configuration interface gigabitethernet 1/0/3

#

interface GigabitEthernet1/0/3

port link-type trunk

port trunk allow-pass vlan 2 to 3

#

return

# 查看S9300B上各接口的配置信息。

<S9300B> display current-configuration interface gigabitethernet 2/0/1

#

interface GigabitEthernet2/0/1

port hybrid untagged vlan 3

port vlan-stacking vlan 51 to 60 stack-vlan 3

#

return

<S9300B> display current-configuration interface gigabitethernet 2/0/2

#

interface GigabitEthernet2/0/2

port hybrid untagged vlan 2

port vlan-stacking vlan 10 to 50 stack-vlan 2

#

return

<S9300B> display current-configuration interface gigabitethernet 2/0/3

#

interface GigabitEthernet2/0/3

port link-type trunk

port trunk allow-pass vlan 2 to 3

#

return

如果S9300A、S9300B上配置正确，则：

·         PC上网用户可以通过运营商网络互相通信。

·         IPTV用户可以通过运营商网络互相通信。

配置文件

以下仅给出S9300的配置文件。

·     S9300A的配置文件

#

sysname S9300A

#

vlan batch 2 to 3

#

interface GigabitEthernet1/0/1

port hybrid untagged vlan 2

port vlan-stacking vlan 10 to 50 stack-vlan 2

#

interface GigabitEthernet1/0/2

port hybrid untagged vlan 3

port vlan-stacking vlan 51 to 60 stack-vlan 3

#

interface GigabitEthernet1/0/3

port link-type trunk

port trunk allow-pass vlan 2 to 3

#

return

·     S9300B的配置文件

#

sysname S9300B

#

vlan batch 2 to 3

#

interface GigabitEthernet2/0/1

port hybrid untagged vlan 3

port vlan-stacking vlan 51 to 60 stack-vlan 3

#

interface GigabitEthernet2/0/2

port hybrid untagged vlan 2

port vlan-stacking vlan 10 to 50 stack-vlan 2

#

interface GigabitEthernet2/0/3

port link-type trunk

port trunk allow-pass vlan 2 to 3

#

return