同VLAN不同网段无法互PING
IP设置
CW1:192.168.1.2/24网关192.168.1.1VLAN10
CW2:192.168.1.3/24网关192.168.1.1VLAN10
SC1:192.168.1.4/24网关192.168.1.1VLAN20
CW3:192.168.2.2/24网关192.168.2.1VLAN10
SC2:192.168.2.3/24网关192.168.2.1VLAN20
SC3:192.168.2.4/24网关192.168.2.1VLAN20
LW1设置
#
interface Vlanif10
ip address 192.168.1.1 255.255.255.0
dhcp select interface
dhcp server dns-list 8.8.8.8
#
interface Vlanif20
ip address 192.168.2.1 255.255.255.0
dhcp select interface
dhcp server dns-list 9.9.9.9
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 10 20
ip-subnet-vlan enable
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 10 20
ip-subnet-vlan enable
#
LW2设置
#
interface Ethernet0/0/1
port link-type access
port default vlan 10
#
interface Ethernet0/0/2
port link-type access
port default vlan 10
#
interface Ethernet0/0/3
port link-type access
port default vlan 20
#
interface Ethernet0/0/4
port link-type trunk
port trunk allow-pass vlan 10 20
#
LW3设置
interface Ethernet0/0/1
port link-type access
port default vlan 10
#
interface Ethernet0/0/2
port link-type access
port default vlan 20
#
interface Ethernet0/0/3
port link-type access
port default vlan 20
#
interface Ethernet0/0/4
port link-type trunk
port trunk allow-pass vlan 10 20
#
