configurationandiosmanagementcommands(ppt31)-經(jīng)營(yíng)管理-資料下載頁(yè)
2025-08-07 15:50本頁(yè)面
【導(dǎo)讀】Dial-on-DemandRouting(DDR). BandwidthonDemand. Dialbackup. Compression. MultilinkPPP. Clickstart,ConfigMaker,Autoinstall,etc.ConsolePort–aRJ-45connection,nopasswordissetby. AuxiliaryPort–aRJ-45connection,usemodemforremote. EtherInterface–useTel. Start>Program>Accessories>Communication>. SwitchontheRouter. notpreferred).
【正文】 gnal to synchronize data transmission between DTE and DCE ? Cisco routers, by default, are all DTE devices, and in some special case (. in a backtoback lab environment), one end (serial interface) must provide clocking to act as a DCE device – using the clock rate mand from the interface configuration mode. ? Router(config)int s0 Router(configif)clock rate 64000 (bit per sec) Router(configif)bandwidth 64 (kilobits) ? Using the bandwidth mand from the interface configuration mode to set the bandwidth of a serial link – only useful for link state routing protocols to calculate the best cost to a remote work. 來自 中國(guó)最大的資料庫(kù)下載 Setting Description on an interface ? Setting descriptions on an interface is helpful to the administrator to provide information . keep track of circuit member ? Using description mand from the interface configuration mode ? Router(config)int s0 Router(configif)description WAN link to Singapore ? You can view the description of an interface either with the show run or show interface mand from privileged mode 來自 中國(guó)最大的資料庫(kù)下載 Viewing, Verifying and Saving Configurations Viewing Configuration Verifying Configuration Saving Configuration 來自 中國(guó)最大的資料庫(kù)下載 Viewing configuration ? Use show runningconfig or show run to view the current configuration running in DRAM ? Use show startupconfig or sh start to view the configuration that will be used the next time the router is reloaded owensh run Building configuration... Current configuration: ! version service timestamps debug uptime service timestamps log uptime no service passwordencryption owensh start Using 781 out of 32762 bytes ! version service timestamps debug uptime service timestamps log uptime no service passwordencryption 來自 中國(guó)最大的資料庫(kù)下載 Verifying configuration ? Use the following mand from the privileged mode to verify the configuration ? Show runningconfig ? Show startupconfig ? Show interface ? Show controllers ? Ping ? Trace ? Tel 來自 中國(guó)最大的資料庫(kù)下載 Saving Configuration ? Use the following mand from the privileged mode to change and save the configuration ? config terminal or config t to enter global configuration mode to change the runningconfig in DRAM ? config memory or config mem to copy the startupconfig in NVRAM to runningconfig (!! copy start run) ? config work or config to copy a configuration stored on a TFTP host to runningconfig (!! copy tftp run) ? copy runningconfig startupconfig or copy run start to save the file from DRAM to NVRAM ? copy startupconfig runningconfig or copy start run to copy the file from NVRAM to DRAM ? erase startupconfig to delete the startupconfig file in NVRA
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