华为学习文档资料.doc

snmp-server community pubic ro snmp-server community private ro snmp-server 交换机的标识号，可通过命令查到。 snmp-server 管理平台的IP 3550等系列密码破除＞＞＞＞ 开机按交换机前面板的mode键 输入flash_init进行初始化 输入del flash:config.text删除配置 输入boot重新启动,可破除密码＞＞ 自己做的NAT，调试成功了，呵呵 [Router]dis nat trans **Total 3 NAT items, 3 in hash list, 0 in extended-list Pro GlobalAddr GlobalPort InsideAddr InsidePort DestAddr DestPort 6 0 12420 1473 9 1863 17 0 12432 4004 528000 6 0 12464 1468 9 1863 [Router]dis cur Now create configuration... Current configuration ! version 1.74 local-user cisco service-type ppp password simple cisco local-user lover service-type administrator password simple cisco nat address-group 0 1 1 firewall enable aaa-enable aaa accounting-scheme optional //如果从AAA服务器过来的得不到正确的计费应答时，仍然让用户访问网络。 ! acl 10 match-order config rule normal permit source any ! interface Aux0 async mode flow link-protocol ppp ! interface Ethernet0 ip address 1 nat outbound 10 address-group 1 ! interface Ethernet1 ip address ! interface Serial0 link-protocol ppp ! interface Serial1 link-protocol ppp ! quit ip route-static preference 60 ! return 华为的学习手册笔记 interface 进接口或子接口，undo interface s0.1 删除子接口 reset interface counters interface 缺省情况下，以太网的IP包是支持enternet 2型， speed 10/100/negotiation deplex full/half bandrate /bandwidth思科 同步接口是默认64000bps，异步为9600bps clock 默认情况下，serial口是Dceclk,即向DTE提供时钟，恢复为Dteclk1/2/3/4 flow control(software/handware/none)[inbond/outbond] loopback在接口上设内自环 interface s0#loopback physical-mode(sync/async) 设置同异步串口 controler e1 channel set (逻辑接口编号1-30) timesolt range (0-31) (router-e1-0)frame-format crc4/no crc4设置ce1/pri 四位冗余较验位 router-e1-0#loopback在逻辑口上设对内自环及对外的回波，协议状态为down属于正常，用于检测链路及接口的状态 ppp MP link-protocal ppp ppp authenatication-mode (chap/pap) ppp pap password xxxx display pppoe-client session isdn : display isdn active-channel PPTP是拔广域网广口。 L2TP enable //在路由器上启用VPDN allow l2tp virtal-templete (templete number) [remote remote-name]