网络工程 - 4G 连接的 VLAN 间路由问题 - 吾爱随笔录

我们有新的分支，我们将通过 4G 路由器“WAN 连接”和 L3 交换机连接它，如下图所示。

从 1-Branch Switch 我可以 ping 2-Branch Switch，但从 (PC-1) 我也无法 ping (2-Branch Switch) (PC-2)。

也许我错过了一些东西。

这是路由器和交换机conf。

*1-Router**

Gateway of last resort is 0.0.0.0 to network 0.0.0.0

S* 0.0.0.0/0 is directly connected, Tunnel1
10.0.0.0/8 is variably subnetted, 5 subnets, 3 masks
C 10.65.17.0/29 is directly connected, Vlan1
L 10.65.17.2/32 is directly connected, Vlan1
C 10.201.51.0/24 is directly connected, Cellular0
L 10.201.51.1/32 is directly connected, Cellular0
S 10.201.56.24/32 is directly connected, Cellular0
172.20.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.20.218.196/30 is directly connected, Tunnel1
L 172.20.218.198/32 is directly connected, Tunnel1



**2-Router**

S* 0.0.0.0/0 is directly connected, Tunnel1
10.0.0.0/8 is variably subnetted, 5 subnets, 3 masks
C 10.66.17.0/29 is directly connected, Vlan1
L 10.66.17.2/32 is directly connected, Vlan1
C 10.201.51.0/24 is directly connected, Cellular0
L 10.201.51.2/32 is directly connected, Cellular0
S 10.201.56.24/32 is directly connected, Cellular0
172.20.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.20.218.200/30 is directly connected, Tunnel1
L 172.20.218.202/32 is directly connected, Tunnel1



**1-Branch Switch**

ip routing



interface FastEthernet0/1
no switchport
ip address 10.65.17.1 255.255.255.248


interface FastEthernet0/3
switchport access vlan 10
switchport mode access


interface Vlan10
ip address 10.20.11.254 255.255.254.0


ip default-gateway 10.65.17.2
ip classless
ip route 0.0.0.0 0.0.0.0 FastEthernet0/1



**2-Branch Switch**

ip routing



interface FastEthernet0/1
switchport access vlan 11
switchport mode access


interface FastEthernet0/24
no switchport
ip address 10.66.17.1 255.255.255.248


interface Vlan11
ip address 10.30.11.1 255.255.255.0


ip default-gateway 10.66.17.2
ip classless
ip route 0.0.0.0 0.0.0.0 10.66.17.2

您的帮助将不胜感激

谢谢