动态路由: [Quidway]rip ;设置动态路由 [Quidway]rip work ;设置工作允许 [Quidway]rip input ;设置入口允许 [Quidway]rip output ;设置出口允许 [Quidway-rip]network 1.0.0.0 ;设置交换路由网络 [Quidway-rip]network all ;设置与所有网络交换 [Quidway-rip]peer ip-address ; [Quidway-rip]summary ;路由聚合 [Quidway]rip version 1 ;设置工作在版本1 [Quidway]rip version 2 multicast ;设版本2,多播方式 [Quidway-Ethernet0]rip split-horizon ;水平分隔
[Quidway]router id A.B.C.D ;配置路由器的ID [Quidway]ospf enable ;启动OSPF协议 [Quidway-ospf]import-route direct ;引入直联路由 [Quidway-Serial0]ospf enable area <area_id> ;配置OSPF区域
标准访问列表命令格式如下: acl <acl-number> [match-order config|auto] ;默认前者顺序匹配。 rule [normal|special]{permit|deny} [source source-addr source-wildcard|any] 例: [Quidway]acl 10 [Quidway-acl-10]rule normal permit source 10.0.0.0 0.0.0.255 [Quidway-acl-10]rule normal deny source any
扩展访问控制列表举例 [Quidway]acl 101 [Quidway-acl-101]rule deny souce any destination any [Quidway-acl-101]rule permit icmp source any destination any icmp-type echo [Quidway-acl-101]rule permit icmp source any destination any icmp-type echo-reply
[Quidway]acl 102 [Quidway-acl-102]rule permit ip source 10.0.0.1 0.0.0.0 destination 202.0.0.1 0.0.0.0 [Quidway-acl-102]rule deny ip source any destination any
地址转换配置举例 [Quidway]firewall enable [Quidway]firewall default permit [Quidway]acl 101 ;内部指定主机可以进入e0 [Quidway-acl-101]rule deny ip source any destination any [Quidway-acl-101]rule permit ip source 129.38.1.1 0 destination any [Quidway-acl-101]rule permit ip source 129.38.1.2 0 destination any [Quidway-acl-101]rule permit ip source 129.38.1.3 0 destination any [Quidway-acl-101]rule permit ip source 129.38.1.4 0 destination any [Quidway-acl-101]quit [Quidway]int e0 [Quidway-Ethernet0]firewall packet-filter 101 inbound
[Quidway]acl 102 ;外部特定主机和大于1024端口的数据包允许进入S0 [Quidway-acl-102]rule deny ip source any destination any [Quidway-acl-102]rule permit tcp source 202.39.2.3 0 destination 202.38.160.1 0 [Quidway-acl-102]rule permit tcp source any destination 202.38.160.1 0 destination-port great-than 1024 [Quidway-acl-102]quit [Quidway]int s0 [Quidway-Serial0]firewall packet-filter 102 inbound ;设202.38.160.1是路由器出口IP。
内部服务器地址转换配置命令(静态nat): nat server global <ip> [port] inside <ip> port [protocol] ;global_port不写时使用inside_port [Quidway-Serial0]nat server global 202.38.160.1 inside 129.38.1.1 ftp tcp [Quidway-Serial0]nat server global 202.38.160.1 inside 129.38.1.2 telnet tcp [Quidway-Serial0]nat server global 202.38.160.1 inside 129.38.1.3 www tcp
[Quidway-Serial0]nat server global 202.38.160.101 inside 10.110.10.1 ftp tcp [Quidway-Serial0]nat server global 202.38.160.102 inside 10.110.10.2 www tcp [Quidway-Serial0]nat server global 202.38.160.102 8080 inside 10.110.10.3 www tcp [Quidway-Serial0]nat server global 202.38.160.103 inside 10.110.10.4 smtp udp
PPP设置: [Quidway-s0]link-protocol ppp ;默认的协议
PPP验证: 主验方:pap|chap [Quidway]local-user q2 password {simple|cipher} hello ;路由器1 [Quidway]interface serial 0 [Quidway-serial0]ppp authentication-mode {pap|chap} [Quidway-serial0]ppp chap user q1 ;pap时,没有此句
pap被验方: [Quidway]interface serial 0 ;路由器2 [Quidway-serial0]ppp pap local-user q2 password {simple|cipher} hello
chap被验方: [Quidway]interface serial 0 ;路由器2 [Quidway-serial0]ppp chap user q2 ;自己路由器名 [Quidway-serial0]local-user q1 password {simple|cipher} hello ;对方路由器名