在思科模拟器show IP route 发现Gateway of last resort is not set没有设置最后的通道

如果在show ip route的时候出现没有设置最后的通道Gateway of last resort is not set

Switch#show ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route
​
Gateway of last resort is not set

如何解决呢？

• 那就需要看看开始有没有设置VLAN分组

• 可以看看三层交换机那片文章