配置基于ip子网的vlan及实例.docx

配置基于ip子网的vlan及实例 1 配置基于IP子网的 VLAN ●本特性的支持情况与设备的型号有关，请以设备的实际情况为准 ●基于IP子网的VLAN只对Hybrid端口配置有效 表1-12 配置基于IP子网的VLAN 2 1.7. 3 基于IP子网的VLAN典型配置举例 1. 组网需求 如图1-10所示，办公区的主机属于不同的网段192.168.5.0/24和192.168.50.0/24，Device C在收到来自办公区主机的报文时，根据报文的源IP地址，使来自不同网段主机的报文分别在指定的VLAN中传输 2. 组网图 图1-10 基于IP子网的VLAN组网图 3. 配置思路 创建VLAN100、VLAN200，配置子网与VLAN的关联关系，并配置端口与VLAN的关联关系 4. 配置步骤 system-view # 配置子网192.168.5.0/24与VLAN 100关联 [DeviceC] vlan 100 [DeviceC-vlan100] ip-subnet-vlan ip 192.168.5.0 255.255.255.0 [DeviceC-vlan100] quit # 配置子网192.168.50.0/24与VLAN 200关联。

[DeviceC] vlan 200 [DeviceC-vlan200] ip-subnet-vlan ip 192.168.50.0 255.255.255.0 [DeviceC-vlan200] quit # 配置端口GigabitEthernet 1/0/11，使其和基于IP子网的VLAN 100关联 [DeviceC] interface GigabitEthernet 1/0/11 [DeviceC-GigabitEthernet1/0/11] port link-type hybrid [DeviceC-GigabitEthernet1/0/11] port hybrid vlan 100 tagged Please wait... Done. [DeviceC-GigabitEthernet1/0/11] port hybrid ip-subnet-vlan vlan 100 [DeviceC-GigabitEthernet1/0/11] quit # 配置端口GigabitEthernet 1/0/12，使其和基于IP子网的VLAN 200关联。

[DeviceC] interface GigabitEthernet 1/0/12 [DeviceC-GigabitEthernet1/0/12] port link-type hybrid [DeviceC-GigabitEthernet1/0/12] port hybrid vlan 200 tagged Please wait... Done. [DeviceC-GigabitEthernet1/0/12] port hybrid ip-subnet-vlan vlan 200 [DeviceC-GigabitEthernet1/0/12] quit # 配置端口GigabitEthernet 1/0/1，使其允许通过VLAN 100和VLAN 200的报文[DeviceC] interface GigabitEthernet 1/0/1 [DeviceC-GigabitEthernet1/0/1] port link-type hybrid [DeviceC-GigabitEthernet1/0/1] port hybrid vlan 100 200 untagged Please wait... Done. [DeviceC-GigabitEthernet1/0/1] return 5. 显示与验证 # 查看所有VLAN的IP子网信息。

display ip-subnet-vlan vlan all VLAN ID: 100 Subnet Index IP Address Subnet Mask ==================================================== 0 192.168.5.0 255.255.255.0 VLAN ID: 200 Subnet Index IP Address Subnet Mask ==================================================== 0 192.168.50.0 255.255.255.0 # 查看端口GigabitEthernet 1/0/11上所配置的IP子网VLAN信息 display ip-subnet-vlan interface GigabitEthernet 1/0/11 Interface: GigabitEthernet1/0/11 VLAN ID Subnet-Index IP ADDRESS NET MASK ======================================================= 100 0 192.168.5.0 255.255.255.0 # 查看端口GigabitEthernet 1/0/12上所配置的IP子网VLAN信息。

display ip-subnet-vlan interface GigabitEthernet 1/0/12 Interface: GigabitEthernet1/0/12 VLAN ID Subnet-Index IP ADDRESS NET MASK ======================================================= 200 0 192.168.50.0 255.255.255.0 6. 配置注意事项 基于IP子网的VLAN只对Hybrid端口配置才有效。