让VMwareESXi虚拟交换机支持VLAN(2)

VLAN2006

172.18.96.0/255.255.255.0

172.18.96.254

三层交换机的主要配置参数如下：

<3526b>disp curr

#

sysname 3526b

#

dhcp-server 1 ip 172.18.96.1 172.18.96.5

#

vlan 2001

vlan 2002

vlan 2003

vlan 2004

vlan 2005

vlan 2006

interface Vlan-interface2001

ip address 172.18.91.254 255.255.255.0

dhcp-server 1

#

interface Vlan-interface2002

ip address 172.18.92.254 255.255.255.0

dhcp-server 1

#

interface Vlan-interface2003

ip address 172.18.93.254 255.255.255.0

dhcp-server 1

#

interface Vlan-interface2004

ip address 172.18.94.254 255.255.255.0

dhcp-server 2

#

interface Vlan-interface2005

ip address 172.18.95.254 255.255.255.0

dhcp-server 1

#

interface Vlan-interface2006

ip address 172.18.96.254 255.255.255.0

dhcp-server 2

#

interface Ethernet0/1

port access vlan 2001

#

interface Ethernet0/2

port access vlan 2001

#

interface Ethernet0/3

port access vlan 2002

#

interface Ethernet0/4

port access vlan 2002

#

interface Ethernet0/5

port access vlan 2003

#

interface Ethernet0/6

port access vlan 2003

#

interface Ethernet0/7

port access vlan 2004

#

interface Ethernet0/8

port access vlan 2004

#

interface Ethernet0/9

port access vlan 2005

#

#

interface Ethernet0/14

port access vlan 2006

#

interface Ethernet0/15

port access vlan 2006

#

interface Ethernet0/16

port access vlan 2006

#

interface Ethernet0/23

port link-type trunk

port trunk permit vlan all

interface Ethernet0/24

port link-type trunk

port trunk permit vlan all

interface GigabitEthernet1/1

#

在这台服务器上安装了VMware ESXi 5.1，这台服务器的第一个网卡连接到一个Access端口，该端口划分为VLAN2006，同时这个网卡设置了管理地址172.18.96.11；另一个网卡连接到交换机的Trunk端口（连接到交换机的23或24端口）。

接下来我们看一下，怎样为虚拟交换机启用VLAN功能，并将其分配给虚拟机使用。

2 为连接到Trunk端口的网卡添加虚拟交换机

使用vSphere Client连接到VMware ESXi Server，在“配置→网络”中，可以看到，当前只有一个虚拟交换机，并且为该虚拟交换机分配了管理地址172.18.96.11，如图1-2所示。

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