新人求教

如题：一、 从交换机A下发路由数据到交换机B，电信和联通分开端口。IP段一：121.10.140.0/24、58.253.71.64/26，vlan10

  IP段二：125.90.93.128/25、221.5.43.192/27，vlan20

SW1：interface Vlanif10

ip address 121.10.140.1 255.255.255.0

ip address 58.253.71.65 255.255.255.192 sub

#

interface Vlanif20

ip address 125.90.93.129 255.255.255.128

ip address 221.5.43.193 255.255.255.224 sub

#

interface Vlanif30

ip address 192.168.1.1 255.255.255.252

#

interface Vlanif40

ip address 192.168.2.1 255.255.255.252

#

interface MEth0/0/1

#

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 GigabitEthernet0/0/1

port link-type access

port default vlan 30

#

interface GigabitEthernet0/0/2

port link-type access

port default vlan 40

#

interface NULL0

#

ip route-static 0.0.0.0 0.0.0.0 192.168.1.2

SW2：

interface Vlanif10

ip address 121.10.140.1 255.255.255.0

ip address 58.253.71.65 255.255.255.192 sub

#

interface Vlanif20

ip address 125.90.93.129 255.255.255.128

ip address 221.5.43.193 255.255.255.224 sub

#

interface Vlanif30

ip address 192.168.1.2 255.255.255.252

#

interface Vlanif40

ip address 192.168.2.2 255.255.255.252

#

interface MEth0/0/1

#

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 GigabitEthernet0/0/1

port link-type access

port default vlan 30

#

interface GigabitEthernet0/0/2

port link-type access

port default vlan 40

#

interface NULL0

#

ip route-static 0.0.0.0 0.0.0.0 192.168.1.1

现在 我在 左侧 CL1设置IP121.10.140.3 右侧 CL2设置58.253.71.66 不管是指定路由还是静态 都无法使他们通信 麻烦各位大神查看

slsl

把 SW2：
interface Vlanif10
ip address 121.10.140.1 255.255.255.0
ip address 58.253.71.65 255.255.255.192 sub   删掉
sw2 的 interface GigabitEthernet0/0/1和 sw1的 interface GigabitEthernet0/0/1
port link-type access
port default vlan 10


我觉得这样是最简单的，把SW2直接当成2层交换机用。

Rockyw

抓包看看是在哪中断通信的

金海

两边不能用同样的地址段吧，这样规划不行。