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1、實(shí)驗(yàn)1路由器基本配置1.實(shí)驗(yàn)?zāi)康耐ㄟ^(guò)本實(shí)驗(yàn)，同學(xué)們可以掌握如下技能：（1）如何通過(guò)超級(jí)終端連接管理CISCO設(shè)備（2）熟悉路由器CLI的各種模式（3）掌握路由器的IOS基本命令（4）查看路由器的有關(guān)信息2.實(shí)驗(yàn)拓?fù)?.實(shí)驗(yàn)內(nèi)容（1）練習(xí)使用網(wǎng)絡(luò)設(shè)備管理軟件SecureCRT（2）使用enable，configterminal命令在路由器用戶、特權(quán)、全局配置模式下切換（3）設(shè)置特權(quán)模式、串口配置密碼，并進(jìn)行驗(yàn)證（4）配置路由器以太網(wǎng)端口地址并進(jìn)行驗(yàn)證，最后記得保存以上配置操作。4.實(shí)驗(yàn)步驟（1）步驟1：按上面網(wǎng)絡(luò)拓?fù)鋱D，將配置線的RJ45接
2、口一端插入路由器的console口，DB9一端插入電腦的com1口，電腦網(wǎng)卡和路由器以太網(wǎng)口之間使用交叉線連接，電腦網(wǎng)卡IP地址配置如上圖。現(xiàn)在要對(duì)路由器進(jìn)行配置，使用電腦超級(jí)終端進(jìn)行連接，推薦使用軟件SecureCRT，雙擊SecureCRT圖標(biāo)，點(diǎn)新連接(newsession)按鈕，選擇serial端口，點(diǎn)下一步設(shè)置如下圖：air,keephouseairfresh,cooling,moisture,reducethebodytemperatureofthechicken,whichisameasureofthechickenhous
3、ethefirstelementoftheenvironment.(1)theparameters:ventilationinsummerpeakdemandcalculations,4~5cubicmetresperkilogramofbodyweightperhour,harmfulgasconcentrationdoesnotexceed20ppmammonia,hydrogensulfide,l0ppm,co0.15%.(2)ventilationnaturalventilationandmechanical...5.therma
4、linsulationroofcoldseasonistheregionofgreatestheatloss,arealsohottowelsunlightthananyotherregion,sotheroofinsulationisthemostimportantregion,followedbythewalls,ifopenshedstomakedoorsandWindowsswitchesfreely,andsealwell.Onmostofthewallsandroofinsulationmustbetakenorequival
5、entdevices,thermalinsulationmaterialsrequirehigherthermalresistance,goodthermalinsulationproperties,andthickentheNorthwallmustalsobetakenofthicknessandmeasuressuchasroofandceilingcanopy.Inplaceswithmorerain,duetheeavesofroofsonbothsidesextendingoutward.Pheasants(pheasants
6、)farmbuilding(a)sitechoosepheasantfieldsshouldbeselectedgaozaoterrain,sandtexture,welldrained,slightlytotheSouthofterrain.Mountainareasshouldbeselectedunderthesunny,spacious,ventilation,sunshine,wherethedrainageisgood.Pheasantfarmsshouldbebuiltinaquiet,safeplace,awayfromr
7、esidentialareas,factories,themaintrafficartery,buttakingintoaccountfeed,transportationproblems.Acleanwatersource,waterisnotcontaminated.Tohaveareliablepowersupply,notonlytomaintainnormallighting,air,keephouseairfresh,cooling,moisture,reducethebodytemperatureofthechicken,w
8、hichisameasureofthechickenhousethefirstelementoftheenvironment.(1)theparameters:ventilationinsum
