思科常用配置命令及參數(shù)
思科cisco公司制造的路由器、交換機和其他設(shè)備承載了全球80%的互聯(lián)網(wǎng)通信,成為了網(wǎng)絡(luò)應(yīng)用的成功實踐者之一,那么你知道思科常用配置命令及參數(shù)有哪些嗎?下面是學(xué)習(xí)啦小編整理的一些關(guān)于思科常用配置命令及參數(shù)的相關(guān)資料,供你參考。
思科常用配置命令及參數(shù):
啟動接口,分配IP地址:
router(config-if)# encapsulation frame-relay [cisco | ietf ]
router(config-if)# frame-relay lmi-type [ansi | cisco | q933a ]
router(config-if)# bandwidth kilobits
router(config-if)# frame-relay invers-arp [ Protocol ] [dlci ]
<--配置靜態(tài)Invers ARP表:
router(config)# frame-relay Protocol Protocol-Address DLCI [ Broadcast ] [ ietf | cisco ] [ payload-compress | packet-by-packet ]
-->
<--設(shè)置Keepalive間隔:
router(config-if)# keepalive Number
-->
<--為本地接口指定DLCI:
router(config-if)# frame-lelay local-dlci Number
-->
<--子接口配置:
router(config-if)# interface Type Port.Subininterface-Number [ multipoint | point-to-point ]
router(config-subif)# ip unnumbered Interface
router(config-subif)# frame-lelay local-dlci Number
-->
router(config-if)# ^z
配置標(biāo)準(zhǔn)ACL:
router(config)# access-list Access-List-Number [ permit | deny ] source [ source-mask ] <-- Access-List-Number 范圍:1~99標(biāo)準(zhǔn)ACL;100~199擴展ACL;800~899標(biāo)準(zhǔn)IPX ACL;900~999擴展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
配置擴展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時鐘:
router# show controllers Type Port <--確定DCE接口-->
router(confin-if)# clock rate 64000 <--進(jìn)入DCE接口設(shè)置時鐘速率-->
router(config-if)# ^z
配置PPP協(xié)議:
router(config)# username Name password Set-Password-Here <--驗證方建立數(shù)據(jù)庫-->
router(config)# interface Type Port
router(config-if)# encapsulation ppp <--啟動PPP協(xié)議-->
router(config-if)# ppp outhentication [ chap | chap pap | pap chap | pap ] <--選擇PPP認(rèn)證-->
router(config-if)# ppp pap sent-username Name password Password <--發(fā)送驗證信息-->
router(config-if)# ^z
PAP單向認(rèn)證配置實例:
驗證方:
router-server(config)# username Client password 12345 <--驗證方建立數(shù)據(jù)庫-->
router-server(config)# interface serial 0
router-server(config-if)# encapsulation ppp
router-server(config-if)# ppp authentication pap <--選擇使用PAP實現(xiàn)PPP認(rèn)證-->
router-server(config-if)# ^z
被驗證方:
router-client(config-if)# encapsulation ppp
router-client(config-if)# ppp pap sent-username Client password 12345 <--發(fā)送驗證信息-->
router-client(config-if)# ^z
PAP雙向認(rèn)證配置實例:
路由器 A:
routerA(config)# username B password 12345
routerA(config)# interface serial 0
routerA(config-if)# encapsulation ppp
routerA(config-if)# ppp authentication pap
routerA(config-if)# ppp pap sent-username A password 54321
routerA(config-if)# ^z
路由器 B:
routerB(config)# username A password 54321
routerB(config)# interface serial 1
routerB(config-if)# encapsulation ppp
routerB(config-if)# ppp authentication pap
routerB(config-if)# ppp pap sent-username B password 12345
routerB(config-if)# ^z
CHAP單向認(rèn)證配置實例:
驗證方:
router-server(config)# username router-client password 12345
router-server(config)# interface serial 0
router-server(config-if)# encapsulation ppp
router-server(config-if)# ppp authentication chap
router-server(config-if)# ^z
被驗證方:
router-client(config-if)# encapsulation ppp
router-client(config-if)# ppp authentication chap
router-client(config-if)# ppp chap hostname router-client
router-client(config-if)# ppp chap password 12345
router-client(config-if)# ^z