cisco 三层交换配置vlan详细报告
三层交换机配置vlanen
创建vlan
vlan de
vlan 2
vlan 3
vlan 4
vlan 5
vlan 6
vlan 7
vlan 8
vlan 9
vlan 10
vlan 11
vlan 12
vlan 13
vlan 15
vlan 16
vlan 17
vlan 18
vlan 19
vlan 20
vlan 21
vlan 22
exit
conf t
host bd
配置vlan的ip地址
in vlan1
ip add 192.168.1.1 255.255.255.0
no shutdown
int vlan2
ip add 192.168.2.1 255.255.255.0
no shutdown
int vlan3
ip add 192.168.3.1 255.255.255.0
no shutdown
int vlan4
ip add 192.168.4.1 255.255.255.0
no shutdown
int vlan5
ip add 192.168.5.1 255.255.255.0
no shutdown
int vlan6
ip add 192.168.6.1 255.255.255.0
no shutdown
int vlan7
ip add 192.168.7.1 255.255.255.0
no shutdown
int vlan8
ip add 192.168.8.1 255.255.255.0
no shutdown
int vlan9
ip add 192.168.9.1 255.255.255.0
no shutdown
int vlan10
ip add 192.168.10.1 255.255.255.0
no shutdown
int vlan11
ip add 192.168.11.1 255.255.255.0
no shutdown
int vlan12
ip add 192.168.12.1 255.255.255.0
no shutdown
int vlan13
ip add 192.168.13.1 255.255.255.0
no shutdown
int vlan14
ip add 192.168.14.1 255.255.255.0
no shutdown
int vlan15
ip add 192.168.15.1 255.255.255.0
no shutdown
int vlan16
ip add 192.168.16.1 255.255.255.0
no shutdown
int vlan17
ip add 192.168.17.1 255.255.255.0
no shutdown
int vlan18
ip add 192.168.18.1 255.255.255.0
no shutdown
int vlan19
ip add 192.168.19.1 255.255.255.0
no shutdown
int vlan20
ip add 192.168.20.1 255.255.255.0
no shutdown
int vlan21
ip add 192.168.21.1 255.255.255.0
no shutdown
int vlan22
ip add 192.168.22.1 255.255.255.0
no shutdown
把vlan加入到接口
int f0/1
sw acc vlan1
sw mo t
int f0/2
sw acc vlan2
sw mo t
int f0/3
sw acc vlan3
sw mo t
int f0/4
sw acc vlan4
sw mo t
int f0/5
sw acc vlan5
sw mo t
int f0/6
sw acc vlan6
sw mo t
int f0/7
sw acc vlan7
sw mo t
int f0/8
sw acc vlan8
sw mo t
int f0/9
sw acc vlan9
sw mo t
int f0/10
sw acc vlan10
sw mo t
int f0/11
sw acc vlan11
sw mo t
int f0/12
sw acc vlan12
sw mo t
int f0/13
sw acc vlan13
sw mo t
int f0/14
sw acc vlan14
sw mo t
int f0/15
sw acc vlan15
sw mo t
int f0/16
sw acc vlan16
sw mo t
int f0/17
sw acc vlan17
sw mo t
int f0/18
sw acc vlan18
sw mo t
int f0/19
sw acc vlan19
sw mo t
int f0/20
sw acc vlan20
sw mo t
int f0/21
sw acc vlan21
sw mo t
int f0/22
sw acc vlan22
sw mo t
exit
配置vlan 的DHCP
ip dhcp pool vlan1
network 192.168.1.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.1.1
ip dhcp pool vlan2
network 192.168.2.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.2.1
ip dhcp pool vlan3
network 192.168.3.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.3.1
ip dhcp pool vlan4
network 192.168.4.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.1.4
ip dhcp pool vlan5
network 192.168.5.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.5.1
ip dhcp pool vlan6
network 192.168.6.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.6.1
ip dhcp pool vlan7
network 192.168.7.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.8.1
ip dhcp pool vlan9
network 192.168.9.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.9.1
ip dhcp pool vlan10
network 192.168.10.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.10.1
ip dhcp pool vlan11
network 192.168.11.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.11.1
ip dhcp pool vlan12
network 192.168.12.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.12.1
ip dhcp pool vlan13
network 192.168.13.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.13.1
ip dhcp pool vlan14
network 192.168.14.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.14.1
ip dhcp pool vlan15
network 192.168.15.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.15.1
ip dhcp pool vlan16
network 192.168.16.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.1.16
ip dhcp pool vlan17
network 192.168.17.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.17.1
ip dhcp pool vlan18
network 192.168.18.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.18.1
ip dhcp pool vlan19
network 192.168.19.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.19.1
ip dhcp pool vlan20
network 192.168.20.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.20.1
ip dhcp pool vlan21
network 192.168.21.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.21.1
ip dhcp pool vlan22
network 192.168.22.0 255.255.255.0
dns-server 61.134.1.4
def 192.168.22.1
设置端口全局参数
Interface Range Fa 0/1 - 24
Switchport Mode Access
Spanning-tree Portfast
DHCP保留不分配的地址
Ip Dhcp Excluded-address 192.168.2.2 192.168.2.10
配置访问控制列表
access-list 103 permit ip 192.168.2.0 0.0.0.255 192.168.3.0 0.0.0.255
access-list 103 permit udp any any eq bootpc
access-list 103 permit udp any any eq tftp
access-list 103 permit udp any eq bootpc any
access-list 103 permit udp any eq tftp any
access-list 104 permit udp any eq tftp any
access-list 104 permit udp any eq bootpc any
access-list 104 permit udp any eq bootpc any
access-list 104 permit udp any eq tftp any
应用访问控制列表
int vlan 3
ip access-group 103 out
int vlan 4
ip access-group 104 out
路由启用后，各VLAN间主机可互相访问 开启路由功能
Ip Routing 开启路由功能
no switchport开启路由接口功能
int f 0/8
no switchport
ip add 61.134.1.4 255.255.255.0
no shu
ip route 0.0.0.0 0.0.0.0 61.134.1.5 //默认路由，假设你的下一跳地址是61.134.1.5
结束并保存配置
End
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