利用vlan、trunk、access配置交付实验

实验：

目的：
pc1ping通pc6
pc2ping通pc4
pc3ping通pc5

pc７ping通pc８

样图

SW1配置：

interface Vlanif10
 ip address 192.168.10.254 255.255.255.0

interface Vlanif20
 ip address 192.198.20.254 255.255.255.0

#
interface Vlanif30
 ip address 192.168.30.254 255.255.255.0

interface Ethernet0/0/1
 port link-type access
 port default vlan 10
#
interface Ethernet0/0/2
 port link-type access
 port default vlan 20

 SW2配置：

interface Vlanif10
 ip address 192.168.10.254 255.255.255.0
#
interface Vlanif20
 ip address 192.168.20.254 255.255.255.0
#
interface Vlanif30
 ip address 192.168.30.254 255.255.255.0
#
interface M