配置标准ACL:
router(config)# access-list Access-List-Number [ permit | deny ] source [ source-mask ] <-- Access-List-Number 范围:1~99标准ACL;100~199扩展ACL;800~899标准IPX ACL;900~999扩展IPX ACL;1000~1099 IPX SAP ACL;600~699Apple Talk ACL-->
router(config)# interface Type Port
router(config-if)# ip access-group Access-List-Number [ in | out ]
router(config-if)# ^z
配置扩展ACL:
router(config)# access-list Access-List-Number [ permit | deny ] [ Protocol | Protocol-Number ] source source-wildcard [ Source-Port ] destination destination-wildcard [ Destination-Port ] [ established ]
router(config)# interface Type Port
router(config-if)# ip access-group Access-List-Number [ in | out ]
router(config-if)# ^z
配置命名ACL:
router(config)# ip access-list [ standard | extended ] ACL-Name
router(config [ std- | ext- ] nacl)# [ permit | deny ] [ IP-Access-List-Test-Conditions ]
router(config [ std- | ext- ] nacl)# no [ permit | deny ] [ IP-Access-List-Test-Conditions ]
router(config [ std- | ext- ] nacl)# ^z
router(config)# interface Type Port
router(config-if)# ip access-group [ACL-Name | 1~199 ] [ in | out ]
router(config-if)# ^z
配置DCE时钟:
router# show controllers Type Port <--确定DCE接口-->
router(confin-if)# clock rate 64000 <--进入DCE接口设置时钟速率-->
router(config-if)# ^z
配置PPP协议:
router(config)# username Name password Set-Password-Here <--验证方建立数据库-->
router(config)# interface Type Port
router(config-if)# encapsulation ppp <--启动PPP协议-->
router(config-if)# ppp outhentication [ chap | chap pap | pap chap | pap ] <--选择PPP认证-->
router(config-if)# ppp pap sent-username Name password Password <--发送验证信息-->
router(config-if)# ^z