5、中小企业网络架构-核心层交换机基本配置

古城微笑少年丶 2023-06-25 14:29 22阅读 0赞

## 网络拓扑： ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RsYWRhZ2lv_size_16_color_FFFFFF_t_70][]

## 配置思路： ##

添加vlan；配置vlan网关；配置下联接口；配置上联接口；配置链路聚合；配置静态路由；配置DHCP服务器；

## 操作步骤： ##

## 一、SW1核心交换机 ##

1、添加vlan

<Huawei>system-view
    [Huawei]sysname SW1
    [SW1]vlan batch 2 3 6 7 8 9 10

2、配置vlan网关

[SW1]interface Vlanif  2
    [SW1-Vlanif2]ip address 192.168.2.252 24	
    [SW1-Vlanif2]quit 
    
    [SW1]interface Vlanif  3
    [SW1-Vlanif3]ip address 192.168.3.252 24
    [SW1-Vlanif3]quit
    
    [SW2]interface Vlanif  7
    [SW2-Vlanif7]ip address 192.168.7.253 24
    [SW2-Vlanif7]quit
    
    [SW1]interface Vlanif  8
    [SW1-Vlanif8]ip address 192.168.8.1 24
    [SW1-Vlanif8]quit

3、配置下联接口

[SW1]interface  GigabitEthernet 0/0/2	
    [SW1-GigabitEthernet0/0/2]port link-type trunk
    [SW1-GigabitEthernet0/0/2]port trunk allow-pass vlan all
    [SW1-GigabitEthernet0/0/2]description connect to SW3	
    [SW1-GigabitEthernet0/0/2]quit
    
    [SW1]interface  GigabitEthernet  0/0/3
    [SW1-GigabitEthernet0/0/3]port link-type trunk	
    [SW1-GigabitEthernet0/0/3]port trunk  allow-pass  vlan  all
    [SW1-GigabitEthernet0/0/3]description connect to SW4	
    [SW1-GigabitEthernet0/0/3]quit

4、配置上联接口

[SW1]interface GigabitEthernet  0/0/1
    [SW1-GigabitEthernet0/0/1]port link-type trunk
    [SW1-GigabitEthernet0/0/1]port trunk allow-pass vlan all
    [SW1-GigabitEthernet0/0/1]port trunk pvid vlan 7
    [SW1-GigabitEthernet0/0/1]description connect to FW1 G0/0/1
    [SW1-GigabitEthernet0/0/1]quit

5、配置链路聚合

[SW1]interface Eth-Trunk 1
    [SW1-Eth-Trunk1]trunkport GigabitEthernet 0/0/8
    [SW1-Eth-Trunk1]trunkport GigabitEthernet 0/0/9
    [SW1-Eth-Trunk1]description connect to SW2
    [SW1-Eth-Trunk1]quit

6、配置静态路由

[SW1]ip route-static 0.0.0.0 0.0.0.0 192.168.7.254

7、配置DHCP服务器

#添加DHCP服务器
    [SW1]dhcp enable
    [SW1]ip pool pool2
    [SW1-ip-pool-pool2]network 192.168.2.0 mask 255.255.255.0
    [SW1-ip-pool-pool2]gateway-list 192.168.2.252
    [SW1-ip-pool-pool2]dns-list 114.114.114.114
    [SW1-ip-pool-pool2]excluded-ip-address 192.168.2.254
    [SW1-ip-pool-pool2]quit
    #关联DHCP服务器
    [SW1]interface  Vlanif 2
    [SW1-Vlanif2]dhcp select global
    [SW1-Vlanif2]quit
    
    [SW1]ip pool pool3
    [SW1-ip-pool-pool3]network 192.168.3.0 mask 255.255.255.0
    [SW1-ip-pool-pool3]gateway-list 192.168.3.252
    [SW1-ip-pool-pool3]dns-list 114.114.114.114
    [SW1-ip-pool-pool3]excluded-ip-address 192.168.3.254
    [SW1-ip-pool-pool3]quit
    [SW1]interface  Vlanif 3
    [SW1-Vlanif3]dhcp select global
    [SW1-Vlanif3]quit

## 二、SW2核心交换机 ##

1、添加vlan

<Huawei>system-view
    [Huawei]sysname SW2
    [SW2]vlan batch 2 3 6 7 8 9 10

2、配置vlan网关

[SW2]interface Vlanif  2
    [SW2-Vlanif2]ip address 192.168.2.253 24	
    [SW2-Vlanif2]quit 
    
    [SW2]interface Vlanif  3
    [SW2-Vlanif3]ip address 192.168.3.253 24
    [SW2-Vlanif3]quit
    
    [SW2]interface Vlanif  6
    [SW2-Vlanif6]ip address 192.168.6.253 24
    [SW2-Vlanif6]quit
    
    [SW2]interface Vlanif  8
    [SW2-Vlanif8]ip address 192.168.8.2 24
    [SW2-Vlanif8]quit

3、配置下联接口

[SW2]interface  GigabitEthernet  0/0/2
    [SW2-GigabitEthernet0/0/2]port link-type trunk
    [SW2-GigabitEthernet0/0/2]port trunk  allow-pass  vlan  all
    [SW2-GigabitEthernet0/0/2]description connect to SW3
    [SW2-GigabitEthernet0/0/2]quit 
    
    [SW2]interface  GigabitEthernet  0/0/3
    [SW2-GigabitEthernet0/0/3]port link-type trunk	
    [SW2-GigabitEthernet0/0/3]port trunk  allow-pass  vlan  all
    [SW2-GigabitEthernet0/0/3]description connect to SW4	
    [SW2-GigabitEthernet0/0/3]quit

4、配置上联接口

[SW2]interface GigabitEthernet  0/0/1
    [SW2-GigabitEthernet0/0/1]port link-type trunk
    [SW2-GigabitEthernet0/0/1]port trunk allow-pass vlan all
    [SW2-GigabitEthernet0/0/1]port trunk pvid vlan 6
    [SW2-GigabitEthernet0/0/1]description connect to FW1 G0/0/2
    [SW2-GigabitEthernet0/0/1]quit

5、配置链路聚合

[SW2]interface Eth-Trunk 1
    [SW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/8
    [SW2-Eth-Trunk1]trunkport GigabitEthernet 0/0/9
    [SW2-Eth-Trunk1]description connect to SW1
    [SW2-Eth-Trunk1]quit

6、配置静态路由

[SW2]ip route-static 0.0.0.0 0.0.0.0 192.168.6.254

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