vlan配置

实验要求：
1、1/pc1和pc3所有接口为access；pvlan vlan2 ;
      2/ pc2/4/5/6 处于同一网段；其中pc2可以访问pc4/5/6；  
      但pc4可以访问pc5,不能访问pc6
2、pc5不能访问pc6
3、pc1/3与pc2/4/5/6不在一个网段
4、所有pc通过dhcp获取ip地址，且PC1/3可以正常访问PC2/4/5/6

 有题目可得：

1、PC1和PC3是一个网段；PC2/4/5/6是一个网段

2、其中pc2可以访问pc4/5/6；但pc4可以访问pc5,不能访问pc6,pc5不能访问pc6；PC2和PC4/4/5/6不是一个vlan，PC4/5和PC6不是一个vlan;

规划vlan:

各个交换机

SW1：

创建vlan2-5

[sw1]int e0/0/2
[sw1-Ethernet0/0/2]port link-type access 
[sw1-Ethernet0/0/2]port default vlan 2
[sw1-Ethernet0/0/2]q
	
[sw1]int e0/0/3
[sw1-Ethernet0/0/3]port hybrid pvid vlan 3
[sw1-Ethernet0/0/3]port hybrid untagged vlan 3 to 5 允许vlan3-5进来

做trunk

[sw1-GigabitEthernet0/0/2]int e0/0/4
[[sw1-Ethernet0/0/4]port link-type trunk 
[sw1-Ethernet0/0/4]port trunk allow-pass vlan 2 to 5

[sw1-Ethernet0/0/4]int e0/0/1
[sw1-Ethernet0/0/1]port hybrid tagged vlan 2
[sw1-Ethernet0/0/1]port hybrid untagged vlan 3 to 5

SW2：

创建vlan

[sw2]vlan batch 2 to 5
[sw2]int e0/0/3
[sw2-Ethernet0/0/3]port link-type access 
[sw2-Ethernet0/0/3]port default vlan 2

int e0/0/4
[sw2-Ethernet0/0/4]port hybrid pvid vlan 4
[sw2-Ethernet0/0/4]port hybrid untagged vlan 3 to 4

接着做两边接口的trunk

[sw2]int e0/0/1
[sw2-Ethernet0/0/1]port link-type trunk 
[sw2-Ethernet0/0/1]port trunk allow-pass vlan 2 to 5

混合模拟
[sw2]int e0/0/1
[sw2-Ethernet0/0/1]port link-type trunk 
[sw2-Ethernet0/0/1]port trunk allow-pass vlan 2 to 5

SW3：

指定规则

[sw3]int e0/0/2	
[sw3-Ethernet0/0/2]port hybrid pvid vlan 4	
[sw3-Ethernet0/0/2]port hybrid untagged vlan 3 to 4

[sw3-Ethernet0/0/2]int e0/0/3
[sw3-Ethernet0/0/3]port hybrid pvid vlan 5
[sw3-Ethernet0/0/3]port hybrid untagged vlan 3 5

然后做trunk

[sw3]int e0/0/1
[sw3-Ethernet0/0/1]port link-type trunk 
[sw3-Ethernet0/0/1]port trunk allow-pass vlan 2 to 5

路由器

配置池塘，分配IP

[Huawei]sysname r1
[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]ip add 192.168.1.1 24
[r1-GigabitEthernet0/0/0]q
[r1]int g0/0/0.1
[r1-GigabitEthernet0/0/0.1]dot1q termination vid 2
[r1-GigabitEthernet0/0/0.1]ip add 192.168.2.1 24
[r1-GigabitEthernet0/0/0.1]arp broadcast enable 
[r1-GigabitEthernet0/0/0.1]q
[r1]dhcp enable 
Info: The operation may take a few seconds. Please wait for a moment.done.
[r1]ip pool v2
Info: It's successful to create an IP address pool.
[r1-ip-pool-v2]network 192.168.2.0 mas 24
[r1-ip-pool-v2]gateway-list 192.168.2.1
[r1-ip-pool-v2]dns-list 114.114.114.114 8.8.8.8
[r1-ip-pool-v2]q
[r1]ip pool v3
Info: It's successful to create an IP address pool.
[r1-ip-pool-v3]network 192.168.1.0 mas 24
[r1-ip-pool-v3]gateway-list 192.168.1.1
[r1-ip-pool-v3]dns-list 114.114.114.114 8.8.8.8
[r1-ip-pool-v3]q
[r1]int g0/0/0	
[r1-GigabitEthernet0/0/0]dhcp select global 
[r1-GigabitEthernet0/0/0]int g0/0/0.1	
[r1-GigabitEthernet0/0/0.1]dhcp select global 

测试

分配ip成功

 

测试