SW1,SW2为PE;SW3,SW4为CE,公网vlan 100,透传vlan3000(数据vlan,需要透传);用户Vlan 10。
配置:SW1/SW2:
#
interface GigabitEthernet1/0/1
port link-mode bridge
port link-type trunk
port trunk permit vlan 1 100 300
qinq ethernet-type service-tag 8200
combo enable fiber
#
interface GigabitEthernet1/0/2
port link-mode bridge
port link-type trunk
port trunk permit vlan 1 100 3000
port trunk pvid vlan 100
qinq enable
qinq transparent-vlan 3000
combo enable fiber
#
Total VLANs: 3
The VLANs include:
1(default), 100, 3000
CE1/CE2:
#
interface GigabitEthernet1/0/1
port link-mode bridge
port link-type trunk
port trunk permit vlan 1 10 3000
combo enable fiber
#
CE1:
#
interface Vlan-interface10
ip address xx.xx.1.1 255.255.255.0
#
interface Vlan-interface3000
ip address xx.xx.30.1 255.255.255.0
#
CE2:
#
interface Vlan-interface10
ip address xx.xx.1.2 255.255.255.0
#
interface Vlan-interface3000
ip address xx.xx.30.2 255.255.255.0
#
按照案例配置完,在CE上ping不通对端地址。
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PE按照案例配置的,CE上行口配trunk,放通用户vlan就行吗?这样配置有没有问题?