端口划入Vlan前，必须设置为access模式

端口批量加入Vlan

[huawei]port-group yewu

[huawei-port-group-yewu]group-member g0/0/4 to g0/0/6

[huawei-port-group-yewu]port link-type access

[huawei-port-group-yewu]port default vlan 100

密码配置

[Quidway]user-interface con 0

[Quidway-ui-console0]set authentication password

Telnet配置

[huawei]int vlan 1

[Quidway-Vlanif1]ip address 192.168.1.100 255.255.255.0  设置管理地址

[huawei]aaa   进入aaa配置模式

[huawei-aaa]local-user admin password   设置admin密码

[huawei-aaa]local-user admin privilege level 3   然后设置登陆权限

[huawei-aaa]local-user admin service-type telnet    设置登录类型

[huawei]user-interface vty 0 4   进入认证配置模式

[huawei-ui-vty0-4]authentication-mode aaa   设置aaa认证

恢复交换机出厂配置

<huawei>reset saved-configuration 檫除旧的配置文件

<huawei>reboot                交换机重启

xt startup:, Continue?[Y/N]:n      此处选N

忘记console密码，恢复交换机出厂配置

设备重启时按Ctrl+B进入BOOT MENU之后，默认密码是：Admin@huawei.com

第一步、选择7；第二步、Y；第三步、选择1。

华为三层交换机做DHCP服务

配置三层交换机S5700

<Huawei>system-view  进入系统模式

[Huawei]dhcp enable  开启dhcp服务

[Huawei]dhcp snooping enable  开启dhcp过滤功能

[Huawei]ip pool aa   创建地址池aa

[Huawei-ip-pool-aa]network 192.168.10.1 mask 255.255.255.0  子网IP和掩码

[Huawei-ip-pool-aa]gateway-list 192.168.10.1  网关地址

[Huawei-ip-pool-aa]dns-list 203.208.24.28  配置DNS列表

[Huawei-ip-pool-aa]excluded-ip-address 192.168.10.2 192.168.10.50  排除地址

[Huawei]ip pool bb   创建地址池bb

[Huawei-ip-pool-aa]network 192.168.20.1 mask 255.255.255.0  子网IP和掩码

[Huawei-ip-pool-aa]gateway-list 192.168.20.1  网关地址

[Huawei-ip-pool-aa]dns-list 203.208.24.28  配置DNS列表

[Huawei-ip-pool-aa]excluded-ip-address 192.168.20.2 192.168.20.50  排除地址

[Huawei-ip-pool-aa]return

<Huawei>sy

[Huawei]vlan 10

[Huawei-vlan10]quit

[Huawei]int vlan 10  进入vlan 10端口        

[Huawei-Vlanif10]ip address 192.168.10.1 255.255.255.0  为vlan 10配置IP地址

[Huawei-Vlanif10]dhcp select global  DHCP获取范围从全局global获取

[Huawei-Vlanif10]quit

[Huawei]vlan 20

[Huawei-vlan10]quit

[Huawei]int vlan 20  进入vlan 20端口        

[Huawei-Vlanif20]ip address 192.168.20.1 255.255.255.0  为vlan 20配置IP地址

[Huawei-Vlanif20]dhcp select global  DHCP获取范围从全局global获取

[Huawei-Vlanif20]quit

[Huawei]int g0/0/1   进入端口

[Huawei-GigabitEthernet0/0/1]port link-type trunk  设置端口为trunk模式

[Huawei-GigabitEthernet0/0/1]port trunk allow-pass vlan all  设置允许所有Vlan 的报文通过

[Huawei-GigabitEthernet0/0/1]quit

[Huawei]int g0/0/2   进入端口

[Huawei-GigabitEthernet0/0/2]port link-type trunk  设置端口为trunk模式

[Huawei-GigabitEthernet0/0/2]port trunk allow-pass vlan all  设置允许所有Vlan 的报文通过

[Huawei-GigabitEthernet0/0/2]return

<Huawei>save   保存配置

Are you sure to continue?[Y/N]y

配置二层交换机（1）S3700

<Huawei>sy

[Huawei]int e0/0/1

[Huawei-Ethernet0/0/1]port link-type trunk

[Huawei-Ethernet0/0/1]port trunk allow-pass vlan all

[Huawei-Ethernet0/0/1]q

[Huawei]int e0/0/2

[Huawei-Ethernet0/0/2]port link-type access

[Huawei-Ethernet0/0/2]q

[Huawei]vlan 10

[Huawei-vlan10]port e0/0/2

[Huawei-vlan10]ret

<Huawei>save

配置二层交换机（2）S3700

<Huawei>sy

[Huawei]int e0/0/1

[Huawei-Ethernet0/0/1]port link-type trunk

[Huawei-Ethernet0/0/1]port trunk allow-pass vlan all

[Huawei-Ethernet0/0/1]q

[Huawei]vlan 20

[Huawei-vlan20]q

[Huawei]int e0/0/2

[Huawei-Ethernet0/0/2]port link-type access

[Huawei-Ethernet0/0/2]port default vlan 20

[Huawei-Ethernet0/0/2]ret

<Huawei>save

华为三层交换机做DHCP中继服务