要求:

操作:

1.将对应设备名称进行修改

sysname LSW1,LWS2,LWS3,AR1

2.在所有交换机上创建地址池

vlan batch 2 3

3.LWS1配置

配置接口(GE0/0/1):

interface GigabitEthernet 0/0/1

port link-type access

port access vlan 2

配置接口(GE0/0/2):

interface GigabitEthernet 0/0/2

port link-type access

port access vlan 3

配置接口(GE0/0/4):

interface GigabitEthernet 0/0/4

port link-type trunk

port trunk allow-pass vlan 2 3

 

配置接口(GE0/0/3)

interface GigabitEthernet 0/0/3

port link-type trunk

port trunk allow-pass vlan 2 3

4.LWS2配置

配置接口(GE0/0/3):

interface GigabitEthernet 0/0/3

port link-type trunk

port trunk allow-pass vlan 2 3

配置接口(GE0/0/4):

interface GigabitEthernet 0/0/4

port link-type trunk

port trunk allow-pass vlan 2 3

配置接口(GE0/0/1):

interface GigabitEthernet 0/0/1

port link-type access

port access vlan 2

配置接口(GE0/0/2):

 interface GigabitEthernet 0/0/2

port link-type access

port access vlan 3

5.LWS3配置

配置接口(GE0/0/3):

interface GigabitEthernet 0/0/3

port link-type trunk

port trunk allow-pass vlan 2 3

配置接口(GE0/0/1):

interface GigabitEthernet 0/0/1

port link-type access

port access vlan 3

配置接口(GE0/0/2):

interface GigabitEthernet 0/0/2

port link-type access

port access vlan 3

6.1.AR1配置

配置vlan2子接口(PC1/PC3的网关):

interface GigabitEthernet 0/0/0.1

dot1q termination vid 2

ip address 192.168.2.254 255.255.255.0

arp broadcast enable (开启ARP)

配置VLAN3子接口(PC2/4/5/6的网关):

interface GigabitEthernet 0/0/0.2

dot1q termination vid 3

ip address 192.168.3.254 255.255.255.0

arp broadcast enable

物理接口开启:

interface GigabitEthernet 0/0/0

undo shutdown

6.2.DHCP服务配置

dhcp enable (开启DHCP服务)

VLAN2地址池配置:

ip pool vlan2

gateway-list 192.168.2.254

network 192.168.2.0 mask 255.255.255.0

VLAN3地址池配置:

ip pool vlan3

gateway-list 192.168.3.254

network 192.168.3.0 mask 255.255.255.0

子接口开启DHCP全局分配:

interface GigabitEthernet 0/0/0.1

dhcp select global

interface GigabitEthernet 0/0/0.2

dhcp select global

6.3.静态IP绑定

进入VLAN3地址池,绑定各PC的MAC地址:

ip pool vlan3

static-bind ip-address 192.168.3.2 mac-address XX-XX-XX-XX-XX-XX // PC2

static-bind ip-address 192.168.3.4 mac-address XX-XX-XX-XX-XX-XX // PC4

static-bind ip-address 192.168.3.5 mac-address XX-XX-XX-XX-XX-XX // PC5

static-bind ip-address 192.168.3.6 mac-address XX-XX-XX-XX-XX-XX // PC6

6.4.ACL访问控制配置

配置ACL 3000:

acl number 3000

拒绝PC4(192.168.3.4)访问PC6(192.168.3.6):

rule deny ip source 192.168.3.4 0 destination 192.168.3.6 0

拒绝PC5(192.168.3.5)访问PC6(192.168.3.6):

rule deny ip source 192.168.3.5 0 destination 192.168.3.6 0

放行所有其他流量:

rule permit ip source any destination any

在VLAN3子接口入方向应用ACL:

interface GigabitEthernet 0/0/0.2

traffic-filter inbound acl 3000

7.全网测试验证

测试项 预期结果
PC2 ping PC4/PC5/PC6 全部通
PC4 ping PC5
PC4 ping PC6 不通
PC5 ping PC6 不通
PC1/PC3 ping PC2/PC4/PC5/PC6 全部通

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