拓扑图:一、R2的配置
接口配置
interface FastEthernet0/0** ip address 10.135.101.254 255.255.255.0 interface GigaEthernet0/3** ip address 11.1.1.2 255.255.255.252 crypto map VP1
隧道配置crypto isakmp key 12345 11.1.1.1 255.255.255.255! crypto isakmp policy 1group 2hash md5!crypto ipsec transform-set p2transform-type esp-des esp-md5-hmac!crypto map VP1 0 ipsec-isakmpset peer 11.1.1.1set pfs group2set transform-set p2match address vpacl
感兴趣的流量配置ip access-list extended vpaclpermit ip 10.135.101.0 255.255.255.0 192.168.1.0 255.255.255.0
二、FW1的配置
三、在FW1或R2内ping对端内网网关,触发隧道,连通之后状态如下: