1.使防火墙在透明配置模式下:
fireware transparent
2.配置outside接口:
interface e0/0
nameif outside
speed ****
duplex ****
security-level 0
3.配置inside接口:
interface e0/1
nameif inside
speed ****
duplex ****
security-level 100
4.配置管理地址:
ip address ip_address subnet_mask
5.按需求配置访问列表:
access-list out_acl permit icmp any any
access-list out_acl permit eigrp host 0.0.0.0 host 0.0.0.0(设置出口列表)
access-list in_acl permit icmp any any
access-list in_acl permit eigrp host 0.0.0.0 host 0.0.0.0(设置进口列表)
access-group out_acl in interface outside
access-group in_acl in interface inside(应用列表)