1.檢查配置是否正確-----正確
interface Vlanif20
ip address 192.168.2.1 255.255.255.0
interface Vlanif30
ip address 192.168.3.1 255.255.255.0
interface GigabitEthernet0/0/2
port link-type access
port default vlan 20
interface GigabitEthernet0/0/18
port link-type access
port default vlan 30
2.檢查接口是否都是Up的----up
===============display interface brief===============
GigabitEthernet0/0/2 up up 0% 0% 0 0
GigabitEthernet0/0/18 up up 0% 0% 0 0
Vlanif1 up up -- -- 0 0
Vlanif20 up up -- -- 0 0
Vlanif30 up up -- -- 0 0
3.檢查終端 防火墻是否關了,網關是否配置了--------防火墻全關,網關也配置了
4.檢查ARP是否有學到------學到了
===============display arp===============
===============================================
IP ADDRESS MAC ADDRESS EXPIRE(M) TYPE INTERFACE VPN-INSTANCE
VLAN
------------------------------------------------------------------------------
192.168.3.1 b46e-0890-6081 I - Vlanif30
192.168.3.20 e070-eac2-2104 5 D-0 GE0/0/18
30
192.168.2.1 b46e-0890-6081 I - Vlanif20
192.168.2.210 0060-9f9d-d5fe 16 D-0 GE0/0/2
5.檢查該版本是否有已知問題------無
6.終端上檢查路由是否正確-------發現有兩條靜態路由且躍點數不同
route print 躍點數越小越優先
終端上添加靜態路由 route add 192.168.2.0 mask 255.255.255.0 192.168.3.1 -p
根因
連著無線網卡測試,終端無法找到正確的出口網關
解決方案
終端上添加靜態路由 route add 192.168.2.0 mask 255.255.255.0 192.168.3.1 -p
建議與總結
建議測試的時候禁用無線網卡測試