configurationandiosmanagementcommands(ppt31)-經(jīng)營管理-在線瀏覽
2024-10-19 15:50本頁面
【正文】 prompt: password … 來自 中國最大的資料庫下載 Setting Router Passwords (Privileged Mode) ? Privileged Mode: ? Set from the global configuration mode ? enable lastresort – type enable lastresort password ? enable password – type enable secret password ? enable secret – type enable password password ? enable usetacacs – type enable usetacacs 來自 中國最大的資料庫下載 Setting Router Banners ? Shows information whenever user login ? There are four different banners available: ? Delimiting character – to tell the router when the message is done Router(config) banner ? LINE c bannertext c, where “c” is a delimiteing character exec Set EXEC process creation banner ining Set ining terminal line banner login Set login banner motd Set Message of the Day banner 來自 中國最大的資料庫下載 Encrypting Your Passwords ? By default, only password enable secret is encrypted ? To encrypt other passwords, start with service passwordencryption before password setting, and then end with no service passwordencryption 來自 中國最大的資料庫下載 Performing Router Interface Configurations Router Interfaces Configuring an IP Address on an Interface Configuring a Serial Interface Setting Descriptions on an interface 來自 中國最大的資料庫下載 Router Interfaces ? Different Router use different methods to choose interfaces ? Some routers may have different numbers of interfaces, . a 2522 router has 10 serial interfaces ? Some routers may use several physical slots with different port, . a 2600 router would use interface type slot / port from the interface configuration mode ? To set the type of connector used, use the mand mediatype from the interface configuration mode ? Use mand show interface,. sh int f0/0 and show runningconfig (or sh run) from the privileged mode to show the status of an interface: ? Hardware address ? Logical address ? Encapsulation method ? Statistic on collisions 來自 中國最大的資料庫下載 Configuring an IP Address on an Interface ? To configure IP addresses on an interface, use the ip address mand from interface configuration mode ? . Router(config)int e0 Router(configif)ip address Router(configif)no shut ? Add a second sub address Router(config)int e0 Router(configif)ip address secondary Router(config)^z ? Use mand shutdown and no shutdown from the interface configuration mode to turn an interface off and on。 Data Communication Equipment (DCE): ? Any device (. a puter) located at the user end of a userwork interface serving as a destination, a source, or both. ? The connection to a data work is made through Data Communication Equipment (. modem) ? The DCE supplies the physical connection to the work, forwards traffic, and provides a clocking si
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