内网3750交换机配置:
vlan 192 192.168.101.0/24 端口: 1--8
vlan 10 10.10.10.0/24 端口: 9--16
vlan 172 172.16.172.2/29 端口: 17--19
vlan 200 192.168.1.0/24 端口: 20--21
cisco配置过程:
配置vlan:
enable
config t
vlan 192
int vlan 192
ip address 192.168.101.1 255.255.255.0
no shutdown
end
enable
config t
vlan 10
int vlan 10
ip address 10.10.10.1 255.255.255.0
no shutdown
end
enable
config t
vlan 172
int vlan 172
ip address 172.16.172.2 255.255.255.248
no shutdown
end
enable
config t
vlan 200
int vlan 200
ip address 192.168.1.1 255.255.255.0
no shutdown
end
设置端口全局参数:
interface range gigabitethernet1/0/1 - 24
switchport mode access
spanning-tree portfast
端口划入vlan:
interface range gigabitethernet1/0/1 - 8
switchport access vlan 192
interface range gigabitethernet1/0/9 - 16
switchport access vlan 10
interface range gigabitethernet1/0/17 - 19
switchport access vlan 172
interface range gigabitethernet1/0/20 - 21
switchport access vlan 200
配置dhcp,dns:
ip dhcp pool 192
network 192.168.101.0 255.255.255.0
dns-server 223.5.5.5 114.114.114.114
default-router 192.168.101.1
"""
更改dns:
ip dhcp pool 192
dns-server 192.168.101.2 223.5.5.5 114.114.114.114 202.96.128.86
write
lease {days [hours][minutes] | infinite}
"""
ip dhcp pool 10
network 10.10.10.0 255.255.255.0
dns-server 223.5.5.5 114.114.114.114
default-router 10.10.10.1
ip dhcp pool 172
network 172.16.172.0 255.255.255.248
dns-server 223.5.5.5 114.114.114.114
default-router 172.16.172.2
ip dhcp pool 200
network 192.168.1.0 255.255.255.0
dns-server 223.5.5.5 114.114.114.114
default-router 192.168.1.1
设置dhcp不分配地址:
ip dhcp excluded-address 192.168.101.1 192.168.101.100
ip dhcp excluded-address 10.10.10.10.100 10.10.10.254
ip dhcp excluded-address 172.16.172.1 172.16.172.100
ip dhcp excluded-address 192.168.1.1 192.168.1.100
静态路由:
ip routing
ip route 0.0.0.0 0.0.0.0 172.16.172.1
保存配置:
write