CISCO IOS XE 17.x IP Routing Configuration Guide
Tlhahisoleseding ya Sehlahiswa
Litlhaloso
- Tsamaiso ea Tsamaiso: Protocol ea Boitsebiso ba Tsela (RIP)
- Mofuta oa Protocol: TCP / IP
- Size ea Marang-rang: E nyane ho isa bohareng
- Algorithm: Distance-vector
- Metric: Hop count
- Metric Range: 0 ho 16
- Mekhoa ea netefatso: Netefatso ea mongolo o hlakileng, netefatso ea MD5
- Phatlalatso Protocol: E
Litaelo tsa Tšebeliso ea Sehlahisoa
Lintho tse hlokahalang bakeng sa Tlhophiso ea RIP
E le hore u lokise RIP, u tlameha ho qala ka ho lokisa taelo ea "IP routing". Lithibelo bakeng sa RIP RIP e sebelisa hop count e le metric ho reita litsela tse fapaneng. Hop count e emetse palo ea lisebelisoa tseleng. RIP ha e khothalletsoe bakeng sa marang-rang a maholo ka lebaka la mefuta e fokolang ea metric. Marang-rang a kopantsoeng ka ho toba a na le metric ea zero, ha marang-rang a sa fumaneheng a na le metric ea 16. Haeba ho se na polelo ea marang-rang e koahelang sebopeho se itseng, ha ho kgothaletswe ho lokisa RIP tlas'a sebopeho seo. Haeba RIP e hlophisitsoe ho sebopeho se joalo, kabo bocha ea litsela ho tsoa ho protocol e 'ngoe ho ea ho RIP, e amohetsoeng ka sebopeho seo, e ke ke ea sebetsa.
E lokisa RIP Netefatso
RIPv1 ha e tšehetse netefatso. Haeba u sebelisa lipakete tsa RIPv2, u ka khona ho etsa bonnete ba RIP sehokelong. Ketane ea senotlolo e etsa qeto ea sete ea linotlolo tse ka sebelisoang ho sehokelo. Netefatso e etsoa ho sehokelo ha feela ketane ea senotlolo e lokiselitsoe. Bakeng sa tlhahisoleseding e eketsehileng mabapi le liketane tsa bohlokoa le tlhophiso ea tsona, sheba karolo ea Managing Authentication Keys ho Configuring IP Routing Protocol-Independent Features khaolo ea Cisco IOS IP Routing: Protocol-Independent Configuration Guide. Cisco e ts'ehetsa mekhoa e 'meli ea netefatso ho sehokelo se nang le RIP e nolofalitsoeng: netefatso ea mongolo o hlakileng le netefatso ea molaetsa oa algorithm 5 (MD5). Netefatso ea mongolo o hlakileng ke netefatso ea kamehla paketeng e 'ngoe le e' ngoe ea RIPv2. Leha ho le joalo, ha e khothalletsoe molemong oa ts'ireletso kaha senotlolo sa netefatso se sa ngolisoang se romelloa paketeng e 'ngoe le e 'ngoe ea RIPv2. Sebelisa netefatso ea mongolo o hlakileng feela ha ts'ireletso e se bothata.
Phapanyetsano ea Boitsebiso ba Tsela
RIP hangata ke protocol ea khaso. Ho lumella lintlafatso tsa RIP ho fihlella marang-rang a sa phatlalatsoang, o hloka ho lokisa software ea Cisco ho lumella phapanyetsano ea tlhahisoleseling. Ho laola sete ea li-interfaces tseo u batlang ho fapanyetsana liapdeite tsa routing ka tsona, u ka thibela ho romelloa ha liapdeite tsa routing ho li-interfaces tse boletsoeng ka ho hlophisa taelo ea "passive-interface" ea "router". Lenane la offset le ka sebelisoa ho eketsa metrics e kenang le e tsoang ho litsela tse ithutoang ka RIP. Ka boikhethelo, o ka fokotsa lenane la offset ka lethathamo la phihlello kapa sebopeho.
Ho lokisa Protocol ea Boitsebiso ba Tsela
Routing Information Protocol (RIP) ke mokhoa o sebelisoang hangata ho marang-rang a manyane ho isa ho a mahareng a TCP/IP. Ke protocol e tsitsitseng e sebelisang algorithm ea hole-vector ho bala litsela.
Lintho tse hlokahalang bakeng sa RIP
U tlameha ho lokisa taelo ea ip routing pele u lokisa RIP.
Lithibelo bakeng sa RIP
Routing Information Protocol (RIP) e sebelisa hop count e le metric ho lekanya boleng ba litsela tse fapaneng. Hop count ke palo ea lisebelisoa tse ka tsamaisoang tseleng. Marang-rang a hokahaneng ka kotloloho a na le metric ea zero; marang-rang a sa fihlelleheng a na le metric ea 16. Lenane lena le fokolang la metric le etsa hore RIP e se ke ea tšoanela marang-rang a maholo.
Hlokomela
Haeba tlhophiso ea RIP e se na polelo ea marang-rang e koahelang sebopeho se itseng, re khothaletsa hore u se ke ua lokisa RIP tlas'a sebopeho seo. Haeba RIP e hlophisitsoe ho sebopeho se joalo, kabo bocha ea litsela ho tloha ho protocol e 'ngoe ho ea ho RIP, e amohetsoeng ka sebopeho seo, ha e sebetse.
Lintlha mabapi le ho lokisa RIP
RIP Hofetaview
Routing Information Protocol (RIP) e sebelisa lipakete tsa data tsa UDP ho fapanyetsana tlhahisoleseling. Software ea Cisco e romella lintlafatso tsa tlhaiso-leseling ka metsotsoana e meng le e meng e 30, e bitsoang papatso. Haeba sesebelisoa se sa fumane lintlha tse ncha ho tsoa ho sesebelisoa se seng ka metsotsoana e 180 kapa ho feta, sesebediswa se amohelang se tšoaea litsela tse sebelisoang ke sesebelisoa se sa ntlafatsoang e le tse ke keng tsa sebelisoa. Haeba ho ntse ho se na ntlafatso ka mor'a metsotsoana e 240, sesebelisoa se tlosa lintlha tsohle tsa litafole tsa lisebelisoa bakeng sa sesebelisoa se sa ntlafatsoang.
Sesebelisoa se sebelisang RIP se ka fumana marang-rang a kamehla ka ntlafatso e tsoang sesebelisoa se seng se sebelisang RIP, kapa sesebelisoa se ka fumana marang-rang a kamehla ka RIP. Maemong ana ka bobeli, marang-rang a kamehla a phatlalatsoa ka RIP ho baahelani ba bang ba RIP.
The Cisco kenngwa tshebetsong ea RIP Version 2 (RIPv2) tšehetsa thota mongolo le molaetsa tshilo ya dikgato-tharabololo 5 (MD5) netefatso, tsela kakaretso, classless interdomain routing (CIDR), le mefuta e fapaneng ya bolelele subnet masks (VLSMs).
Lintlafatso tsa RIP Routing
Routing Information Protocol (RIP) e romela melaetsa ea ntlafatso ea litsela ka linako tse itseng le ha topology ea marang-rang e fetoha. Ha sesebelisoa se fumana ntlafatso ea RIP e kenyelletsang liphetoho tse kenang, sesebelisoa se ntlafatsa tafole ea sona ea ho tsamaisa tsela ho bonahatsa tsela e ncha. Boleng ba metric bakeng sa tsela bo eketsoa ka 1, 'me motho ea romelang o bontšoa e le hop e latelang. Lisebelisoa tsa RIP li boloka feela tsela e ntle ka ho fetisisa (tsela e nang le boleng bo tlase ba metric) ho ea moo u eang. Kamora ho ntlafatsa tafole ea eona ea ho tsamaisa, sesebelisoa hang-hang se qala ho fetisetsa liapdeite tsa RIP ho tsebisa lisebelisoa tse ling tsa marang-rang ka phetoho. Lintlafatso tsena li romelloa ntle le liapdeite tse reriloeng khafetsa tseo lisebelisoa tsa RIP li li romellang.
RIP Routing Metric
Routing Information Protocol (RIP) e sebelisa metric e le 'ngoe ea ho lekanya sebaka se pakeng tsa mohloli le marang-rang a sebaka. Hop e 'ngoe le e 'ngoe tseleng e tsoang mohloling ho ea moo e eang e filoe boleng ba hop-count, eo hangata e leng 1. Ha sesebelisoa se fumana lintlha tse nchafalitsoeng tse nang le kenyo e ncha kapa e fetotsoeng ea netweke, sesebelisoa se eketsa 1 ho boleng bo bontšitsoeng. ho apdeite ebe o kenya marang-rang tafoleng ea ho tsamaisa. Aterese ea IP ea motho ea romelang e sebelisoa e le hop e latelang. Haeba marang-rang a marang-rang a sa hlalosoa tafoleng ea ho tsamaisa, e ke ke ea phatlalatsoa ho ntlafatso efe kapa efe ea RIP.
Netefatso ho RIP
Ts'ebetsong ea Cisco ea Routing Information Protocol (RIP) Version 2 (RIPv2) e ts'ehetsa netefatso, taolo ea senotlolo, kakaretso ea litsela, ho tsamaisa li-interdomain tse se nang sehlopha (CIDR), le limaske tsa subnet tsa bolelele bo fapaneng (VLSMs).
Ka kamehla, software e fumana lipakete tsa RIP Version 1 (RIPv1) le RIPv2, empa e romela lipakete tsa RIPv1 feela. U ka hlophisa software ho amohela le ho romella lipakete tsa RIPv1 feela. Ntle le moo, o ka hlophisa software ho amohela le ho romella lipakete tsa RIPv2 feela. Ho hlakola boits'oaro bo sa feleng, o ka lokisa mofuta oa RIP oo sehokelo se o romellang. Ka mokhoa o ts'oanang, o ka laola hore na lipakete tse amoheloang ho tsoa ho sehokelo li sebetsoa joang.
RIPv1 ha e tšehetse netefatso. Haeba o romella le ho amohela lipakete tsa RIP v2, o ka nolofalletsa netefatso ea RIP ho sehokelo. Ketane ea senotlolo e etsa qeto ea sete ea linotlolo tse ka sebelisoang ho sehokelo. Netefatso, ho kenyelletsa le netefatso ea kamehla, e etsoa ho sehokelo seo ha feela ketane ea senotlolo e lokiselitsoe.
Ho fumana lintlha tse ling mabapi le liketane tsa bohlokoa le litlhophiso tsa tsona, bona karolo ea "Laging Authentication Keys" khaolong ea "Configuring IP Routing Protocol-Independent Features" ho Cisco IOS IP Routing: Protocol-Independent Configuration Guide.
Cisco e ts'ehetsa mekhoa e 'meli ea netefatso ho sehokelo seo RIP e nolofalitsoeng ho sona: netefatso ea mongolo o hlakileng le netefatso ea molaetsa oa algorithm 5 (MD5). Netefatso ea mongolo o hlakileng ke netefatso ea kamehla paketeng e 'ngoe le e' ngoe ea RIPv2.
Hlokomela
Se ke oa sebelisa netefatso ea mongolo ka har'a lipakete tsa RIP molemong oa ts'ireletso, hobane senotlolo se sa ngolisoang se romelloa paketeng e 'ngoe le e 'ngoe ea RIPv2. Sebelisa netefatso ea mongolo o hlakileng ha ts'ireletso e se taba; bakeng sa mohlalaampLeha ho le joalo, o ka sebelisa netefatso ea mongolo o hlakileng ho netefatsa hore baamoheli ba sa sebetseng hantle ha ba kenye letsoho ho tsamaisa litsela.
Phapanyetsano ea Boitsebiso ba Tsela
Routing Information Protocol (RIP) hangata ke protocol ea khaso, 'me hore lintlafatso tsa RIP li fihle ho marang-rang a sa phatlalatsoang, u tlameha ho lokisa software ea Cisco ho lumella phapanyetsano ena ea tlhahisoleseling. Ho laola sete ea li-interfaces tseo u batlang ho fapanyetsana liapdeite tsa routing ka tsona, u ka thibela ho romelloa ha liapdeite tsa routing ho li-interfaces tse boletsoeng ka ho hlophisa taelo ea tlhophiso ea passive-interface router. U ka sebelisa lethathamo la li-offset ho eketsa metrics e kenang le e tsoang ho litsela tse ithutoang ka RIP. Ka boikhethelo, o ka fokotsa lenane la offset ka lethathamo la phihlello kapa sebopeho. Liprothokhole tsa ho tsamaisa li sebelisa linako tse 'maloa tse khethollang mefuta e joalo ka makhetlo a liapdeite tsa litsela, bolelele ba nako pele tsela e fosahala, le liparamente tse ling. U ka fetola linako tsena hore li hlophise tšebetso ea protocol ea routing hore e lumellane hantle le litlhoko tsa hau tsa inthanete. U ka etsa liphetoho tse latelang tsa timer:
- Sekhahla (nako, ka metsotsoana, lipakeng tsa liapdeite) moo lintlafatso tsa litsela li romelloang
- Nako ea nako, ka metsotsoana, ka mor'a moo ho boleloa hore tsela ha e sebetse
- Karohano, ka metsotsoana, nakong eo tlhahisoleseling mabapi le litsela tse betere e hatelloang
- Nako, ka metsotsoana, e tlamehang ho feta pele tsela e tlosoa tafoleng ea ho tsamaisa
- Nako ea nako eo lintlafatso tsa litsamaiso li tla chechisoa
O ka fetola ts'ehetso ea ts'ebetso ea IP ho software ea Cisco ho etsa hore ho be bonolo ho kopana ka potlako ho li-algorithms tse fapaneng tsa ho tsamaisa IP, ka hona, ho baka ho oela kapele ho lisebelisoa tse sa sebetseng. Phello e feletseng ke ho fokotsa litšitiso ho felisa basebelisi ba marang-rang maemong ao ho leng bohlokoa ho hlaphoheloa kapele
Ho feta moo, lelapa la aterese le ka ba le linako tse sebetsang ka ho hlaka lelapeng leo la aterese (kapa mohlala oa Virtual Routing and Forwarding [VRF]). Taelo ea motheo ea li-timers e tlameha ho hlalosoa bakeng sa lelapa la aterese kapa litlhophiso tsa sistimi bakeng sa litaelo tsa motheo tsa nako li sebelisoa ho sa tsotelehe sebali-nako se lokiselitsoeng ho tsamaisa RIP. VRF ha e rue litekanyetso tsa nako ho tsoa ho tlhophiso ea motheo ea RIP. VRF e tla lula e sebelisa li-timers tsa sistimi ntle le haeba li-timers li fetotsoe ka ho hlaka ho sebelisoa taelo ea motheo ea nako.
Kakaretso ea Tsela ea RIP
Ho akaretsa litsela ho RIP Version 2 ho ntlafatsa scalability le bokhoni ba marang-rang a maholo. Ho akaretsa liaterese tsa IP ho bolela hore ha ho na mokhoa oa ho kena bakeng sa litsela tsa bana (litsela tse etselitsoeng motsoako ofe kapa ofe oa liaterese tsa IP tse ka hare ho aterese ea kakaretso) ho RIP routing table, ho fokotsa boholo ba tafole le ho lumella router ho sebetsana le ho feta. litsela.
Kakaretso ea aterese ea IP e sebetsa hantle ho feta litsela tse ngata tse phatlalalitsoeng ka bonngoe tsa IP ka mabaka a latelang:
- Litsela tse khutsufalitsoeng ho database tsa RIP li sebetsoa pele.
- Litsela leha e le life tse amanang le bana tse kenyellelitsoeng tseleng e khuts'oane li qhekelloa ha RIP e sheba polokelong ea litaba, e fokotsa nako ea ts'ebetso e hlokahalang. Li-routers tsa Cisco li ka akaretsa litsela ka litsela tse peli:
- Ka tsela e iketsang, ka ho akaretsa li-subprefixes ho moeli oa marang-rang oa maemo ha u tšela meeli ea marang-rang ea maemo (kakaretso e iketsang).
Hlokomela: Kakaretso ea othomathiki e nolofalitsoe ke kamehla.
Joalo ka ha ho hlophisitsoe ka ho khetheha, ho bapatsa letamo le khutsufalitsoeng la aterese ea IP sebakeng se boletsoeng (ho seva sa phihlello ea marang-rang) e le hore letamo la liaterese le ka fanoa ho bareki ba dialup.
Ha RIP e etsa qeto ea hore aterese ea kakaretso ea hlokahala polokelong ea RIP, kenyelletso ea kakaretso e etsoa polokelong ea RIP ea litsela. Hafeela ho ntse ho e-na le litsela tsa bana bakeng sa aterese ea kakaretso, aterese e ntse e le polokelong ea boitsebiso. Ha tsela ea ho qetela ea ngoana e tlosoa, kakaretso e kenyelletsoang le eona e tlosoa ho database. Mokhoa ona oa ho sebetsana le li-database tse kentsoeng o fokotsa palo ea li-database hobane tsela e 'ngoe le e 'ngoe ea ngoana ha e so thathamisitsoe moo ho kenoang teng, 'me kakaretso ea eona e tlosoa ha ho se ho se na litsela tsa bana tse nepahetseng bakeng sa eona.
Kakaretso ea litsela tsa RIP Version 2 e hloka hore ho phatlalatsoe litekanyetso tse tlase tsa "tsela e ntle ka ho fetisisa" ea ho kena ka kakaretso, kapa metric e tlase ho feta litsela tsohle tsa hona joale tsa bana. Meteriki e ntlafetseng bakeng sa litsela tse akaretsang tse akaretsang e baloa ha ho qala litsela kapa ha ho na le litokiso tsa metric tsa litsela tse itseng ka nako ea papatso, eseng ka nako eo litsela tse kopaneng li bapatsoang.
Taelo ea ip summary-address rip routerconfiguration e etsa hore router e akaretsa sete e fanoeng ea litsela e ithutoang ka RIP Version 2 kapa e arolelanoa hape ho RIP Version 2. Litsela tsa moeti li sebetsa ka ho khetheha bakeng sa ho akaretsa.
Sheba "Kakaretso ea Tsela Example, leqepheng la 22” karolong e qetellong ea khaolo ena bakeng sa mohlalaampka lebaka la ho sebelisa sebaka se arohaneng. U ka netefatsa hore na ke litsela life tse akaretsoang bakeng sa sehokelo u sebelisa taelo ea EXEC ea show ip protocol. U ka hlahloba likenyelletso tsa aterese tsa kakaretso polokelong ea RIP. Likenyo tsena li tla hlaha polokelong ea boitsebiso ha feela litsela tsa bana tse amehang li ntse li akaretsoa. Ho bonts'a liaterese tsa kakaretso tsa likenyo tsa database tsa RIP haeba ho na le litsela tse akaretsoang ho ipapisitsoe le aterese ea kakaretso, sebelisa taelo ea "show ip rip database" ka mokhoa oa EXEC. Ha tsela ea ho qetela ea ngoana bakeng sa aterese ea kakaretso e se e sa sebetse, aterese ea kakaretso e boetse e tlosoa tafoleng ea ho tsamaisa.
Split Horizon Mechanism
Ka tloaelo, lisebelisoa tse hokahaneng le marang-rang a IP a mofuta oa phatlalatso le tse sebelisang liprothokholo tsa routing tsa hole-vector li sebelisa mokhoa oa ho arola horizon ho fokotsa monyetla oa ho tsamaisa loops. Mokhoa oa ho arola horizon o thibela tlhahisoleseling mabapi le litsela hore li se ke tsa phatlalatsoa ke sesebelisoa ho tsoa ho sebopeho sefe kapa sefe seo tlhaiso-leseling e tsoang ho sona. Boitšoaro bona hangata bo ntlafatsa puisano har'a lisebelisoa tse ngata, haholo ha lihokelo li robehile. Leha ho le joalo, ka marang-rang a sa phatlalatsoang, a kang Frame Relay le Switched Multimegabit Digital System (SMDS), maemo a ka hlaha ao boitšoaro bona bo leng tlase ho feta bo loketseng. Maemong a joalo, u ka 'na ua batla ho tima pono e arohaneng ka Routing Information Protocol (RIP).
Haeba sebopeho se lokiselitsoe ka liaterese tsa bobeli tsa IP 'me sebaka se arohaneng se buletsoe, lintlafatso li kanna tsa se fumanehe ke aterese ea bobeli. Haeba "split horizon" e lumelletsoe, ntlafatso e le 'ngoe ea litsela e fumaneha ho latela nomoro ea marang-rang. Split horizon ha e koetsoe ka mokhoa oa kamehla bakeng sa likhokahano tse sebelisang li-encapsulations tsa X.25. Bakeng sa li-encapsulations tse ling kaofela, horizon e arohaneng e nolofalitsoe ka ho sa feleng.
Interpacket Delay bakeng sa Lintlafatso tsa RIP
Ka nako e sa lekanyetsoang, software ha e kenye tieho lipakeng tsa lipakete ho ntlafatso ea lipakete tse ngata tsa RIP tse rometsoeng. Haeba u na le router ea boemo bo holimo e romellang router e lebelo le tlase, u ka 'na ua batla ho eketsa tieho e joalo ea li-interpacket ho liapdeite tsa RIP, ho tloha ho 8 ho ea ho 50 milliseconds.
Ntlafatso ea RIP ho feta lipotoloho tsa WAN
Lisebelisoa li sebelisoa ho marang-rang a hokahaneng ho lumella likhokahano tse ka bang teng libakeng tse ngata tse hole. Lipotoloho tsa WAN li thehiloe ka tlhokahalo 'me li tloheloa ha sephethephethe se kokobela. Ho ipapisitse le ts'ebeliso, khokahano lipakeng tsa liwebsaete life kapa life tse peli bakeng sa data ea mosebelisi e ka ba khutsufatso mme e batla e fokola.
Mohloli oa liaterese tsa IP tsa Lintlafatso tsa RIP Routing
Ka nako e sa lekanyetsoang, software ea Cisco e netefatsa aterese ea IP ea mohloli oa lisebelisoa tsa tsamaiso ea Routing Information Protocol (RIP). Haeba aterese ea mohloli e sa sebetse, software e lahla ntlafatso ea tsela. O tlameha ho tima tshebetso ena haeba o batla ho fumana diapdeite ho tswa ho sesebediswa seo e seng karolo ya netweke ena. Leha ho le joalo, ho thibela ts'ebetso ena ha ho khothalletsoe tlas'a maemo a tloaelehileng.
Netefatso ea Router ea Moahelani
U ka thibela router ea hau ho fumana lintlafatso tsa litsela tsa bolotsana ka ho hlophisa netefatso ea router ea boahelani. Ha e hlophisitsoe, netefatso ea moahelani e etsahala neng kapa neng ha liapdeite tsa litsela li fapanyetsanoa lipakeng tsa li-routers tsa boahelani. Netefatso ena e netefatsa hore router e fumana lintlha tse tšepahalang tsa ho tsamaisa ho tsoa mohloling o tšepahalang.
Ntle le netefatso ea moahelani, lintlafatso tse sa lumelloeng kapa tse lonya ka boomo li ka senya ts'ireletso ea sephethephethe sa marang-rang a hau. Tšireletseho e ka 'na ea e-ba teng haeba mokete o se nang botsoalle o khelosa kapa o hlahloba sephethephethe sa hau sa marang-rang. Bakeng sa mohlalaampLeha ho le joalo, router e sa lumelloeng e ka romela ntjhafatso e iqapetsoeng ho kholisa router ea hau ho romela sephethephethe sebakeng se fosahetseng. Sephethephethe sena se khelohileng se ka hlahlojoa ho ithuta tlhahisoleseling ea lekunutu mabapi le mokhatlo oa hau kapa se sebelisoa feela ho senya bokhoni ba mokhatlo oa hau oa ho buisana ka nepo o sebelisa marang-rang. Netefatso ea moahelani e thibela lintlafatso life kapa life tse joalo tsa bolotsana hore li amoheloe ke router ea hau.
Ha netefatso ea moahelani e se e hlophisitsoe ho router, router e tiisa mohloli oa pakete e 'ngoe le e' ngoe ea ntlafatso eo e e fumanang. Sena se finyelloa ka phapanyetsano ea senotlolo sa netefatso (eo ka linako tse ling e bitsoang password) e tsejoang ke router e romellang le e amohelang.
Ho na le mefuta e 'meli ea netefatso ea boahelani e sebelisitsoeng: netefatso ea mongolo o hlakileng le netefatso ea Message Digest Algorithm Version 5 (MD5). Mefuta ena ka bobeli e sebetsa ka tsela e ts'oanang, ntle le hore MD5 e romella "molaetsa oa ho cheka" ho fapana le senotlolo sa netefatso ka boeona. Digest tsa molaetsa di etswa ho sebediswa senotlolo le molaetsa, empa senotlolo ka bosona ha se romelwe, ho thibela hore se balwe ha se ntse se fetiswa. Netefatso ya mongolo o hlwekileng e romela senotlolo sa ho netefatsa ka boyona hodima terata.
Hlokomela
Hlokomela hore netefatso ea mongolo o hlakileng ha e khothalletsoe ho sebelisoa e le karolo ea leano la hau la ts'ireletso. Tšebeliso ea eona e ka sehloohong ke ho qoba liphetoho tse sa lebelloang ho lisebelisoa tsa litsela. Ho sebelisa netefatso ea MD5, leha ho le joalo, ke mokhoa o khothaletsoang oa ts'ireletso. Ho netefatso ea mongolo o hlakileng, router e 'ngoe le e 'ngoe ea moahisani e tlameha ho arolelana senotlolo sa netefatso. Senotlolo sena se hlalositsoe ho router ka 'ngoe nakong ea tlhophiso. Linotlolo tse ngata li ka hlalosoa ka liprothokholo tse ling; senotlolo ka seng se tlameha ho tsejoa ka nomoro ea bohlokoa. Ka kakaretso, ha ntlafatso ea litsamaiso e romelloa, tatelano e latelang ea netefatso e etsahala:
- Router e romela ntjhafatso ya ho tsamaisa ka senotlolo le nomoro ya senotlolo e tsamaellanang ho router ya boahelani. Ho liprothokholo tse ka bang le senotlolo se le seng feela, nomoro ea senotlolo e lula e le zero. Routa e amohelang (moahelani) e hlahloba senotlolo se amohetsoeng khahlano le senotlolo se tšoanang se bolokiloeng mohopolong oa sona.
- Haeba linotlolo tse peli li lumellana, router e amohelang e amohela pakete ea ntlafatso ea tsela. Haeba linotlolo tse peli li sa lumellane, pakete ea ntlafatso ea tsela e ea hanoa.
MD5 netefatso e sebetsa ka mokhoa o ts'oanang ho netefatso ea mongolo o hlakileng, ntle le hore senotlolo ha se mohla se romelloang holim'a mohala. Ho e-na le hoo, router e sebelisa algorithm ea MD5 ho hlahisa "molaetsa oa ho senya" oa senotlolo (hape o bitsoa "hash"). Joale molaetsa oa digest o romelloa ho e-na le senotlolo ka boeona. Sena se tiisa hore ha ho motho ea ka mamelang mohala le ho ithuta linotlolo nakong ea phetiso.
Mofuta o mong oa netefatso ea router ea boahelani ke ho hlophisa taolo ea senotlolo ho sebelisa liketane tsa bohlokoa. Ha o lokisa ketane ea senotlolo, o hlalosa letoto la linotlolo tse nang le bophelo bohle, 'me software ea Cisco IOS e potoloha ho e' ngoe le e 'ngoe ea linotlolo tsena. Sena se fokotsa monyetla oa hore linotlolo li senyehe. Ho fumana tlhahisoleseding e feletseng ea tlhophiso bakeng sa liketane tsa bohlokoa, sheba "Ho Laola Linotlolo tsa Bopaki" ho Configuring IP Routing Protocol-Independent Features module ea Cisco IOS IP Routing: Protocol-Independent Configuration Guide.
IP-RIP e lieha ho qala hapeview
IP-RIP Delay Start e sebelisoa ho lisebelisoa tsa Cisco ho liehisa ho qalisoa ha mananeo a boahelani ba Routing Information Protocol Version 2 (RIPv2) ho fihlela khokahanyo ea marang-rang pakeng tsa lisebelisoa tsa boahelani e sebetsa ka botlalo, ka hona ho netefatsa hore palo ea tatellano ea molaetsa oa pele oa ho cheka. pakete ea algorithm 5 (MD5) eo sesebelisoa se e romellang ho sesebelisoa sa moahelani eo e seng Cisco ke 0. Boitšoaro bo sa feleng bakeng sa sesebelisoa se lokiselitsoeng ho theha li-session tsa moahelani oa RIPv2 le sesebelisoa sa boahelani se sebelisang netefatso ea MD5 ke ho qala ho romella lipakete tsa MD5 ha sebopeho sa 'mele se le teng. holimo.
Sebopeho sa IP-RIP Delay Start se atisa ho sebelisoa ha sesebelisoa sa Cisco se lokiselitsoe ho theha kamano ea boahelani ea RIPv2 ho sebelisa bopaki ba MD5 ka sesebelisoa se seng sa Cisco holim'a marang-rang a Frame Relay. Ha baahelani ba RIPv2 ba hoketsoe ka Frame Relay, hoa khonahala hore sebopeho sa serial se hoketsoeng ho netweke ea Frame Relay se be teng ha li-circuits tse ka tlase tsa Frame Relay li so itokisetsa ho fetisa le ho amohela data.
Ha sebopeho sa serial se phahame 'me li-circuits tsa Frame Relay li e-s'o sebetse, lipakete leha e le life tsa MD5 tseo sesebelisoa se lekang ho li fetisa holim'a sebopeho sa serial lia oa. Ha lipakete tsa MD5 li theoha hobane li-circuits tsa Frame Relay tseo lipakete li lokelang ho fetisoa ho tsona ha li e-s'o sebetse, palo ea tatellano ea pakete ea pele ea MD5 e amoheloang ke mochine oa moahelani ka mor'a hore li-circuits tsa Frame Relay li sebetse li tla ba kholo ho feta 0. Tse ling lisebelisoa tseo e seng tsa Cisco li ke ke tsa lumella seboka sa boahelani se tiisitsoeng sa MD5 sa RIPv2 ho qala ha palo ea tatellano ea pakete ea pele ea MD5 e fumanoeng ho sesebelisoa se seng e feta 0.
Phapang ea ho kenya ts'ebetsong ea barekisi ba MD5 netefatso bakeng sa RIPv2 mohlomong e bakoa ke ho se utloisisehe ha RFC e amehang (RFC 2082) mabapi le tahlehelo ea pakete. RFC 2082 e fana ka maikutlo a hore lisebelisoa li lokela ho itokisetsa ho amohela nomoro ea tatellano ea 0 kapa nomoro ea tatelano e holimo ho feta nomoro ea ho qetela ea tatelano e amohetsoeng. Ho fumana lesedi le fetang lena mabapi le kamohelo ya molaetsa wa MD5 bakeng sa RIPv2, bona karolo 3.2.2 ya RFC 2082 ho tse latelang urlTlhaloso: http://www.ietf.org/rfc/rfc2082.txt.
IP-RIP Delay Start e tšehetsoa ho feta mefuta e meng ea li-interface tse kang Fast Ethernet le Gigabit Ethernet.
Lisebelisoa tsa Cisco li lumella seboka sa boahelani sa MD5 se tiisitsoeng sa RIPv2 hore se qale ha palo ea tatellano ea pakete ea pele ea MD5 e fumanoang ho tloha mochine o mong e feta 0. Haeba u sebelisa lisebelisoa tsa Cisco feela marang-rang a hau, ha ho hlokahale hore u sebelise IP. -RIP Delay Start tšobotsi.
Lethathamo la Offset
Lenane la li-offset ke mokhoa oa ho eketsa metrics e kenang le e tsoang ho litsela tse ithutoang ka RIP. Sena se etsoa ho fana ka mokhoa oa lehae oa ho eketsa boleng ba metrics ea ho tsamaisa. Ka boikhethelo, o ka fokotsa lenane la offset ka lethathamo la phihlello kapa sebopeho.
Lisebelisoa tsa nako
Liprothokhole tsa ho tsamaisa li sebelisa linako tse 'maloa tse khethollang mefuta e joalo ka makhetlo a liapdeite tsa litsela, bolelele ba nako pele tsela e sa sebetse, le liparamente tse ling. U ka fetola linako tsena hore li hlophise ts'ebetso ea protocol ea routing hore e lumellane hantle le litlhoko tsa hau tsa inthanete. U ka etsa liphetoho tse latelang tsa timer:
- Sekhahla (nako ka metsotsoana pakeng tsa liapdeite) eo lintlafatso tsa litsela li romelloang
- Nako ea nako (ka metsotsoana) ka mor'a moo ho boleloa hore tsela ha e sebetse
- Nako (ka metsotsoana) eo ka eona tlhahisoleseling mabapi le litsela tse betere e hatelloang
- Nako (ka metsotsoana) e tlamehang ho feta pele tsela e tlosoa tafoleng ea ho tsamaisa
- Nako ea nako eo lintlafatso tsa litsamaiso li tla chechisoa
Hape hoa khonahala ho lokisa ts'ehetso ea routing ea IP ho software ho nolofalletsa ho kopana ka potlako ha li-algorithms tse fapaneng tsa ho tsamaisa IP, ka hona, ho khutlela kapele ho li-routers tse sa sebetseng. Phello e feletseng ke ho fokotsa litšitiso ho felisa basebelisi ba marang-rang maemong ao ho leng bohlokoa ho hlaphoheloa kapele.
Mokhoa oa ho lokisa RIP
E nolofalletsa RIP le ho lokisa liparamente tsa RIP
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- ho roala router
- ip-aterese ea marang-rang
- moahisani ip-aterese
- offset-lethathamo [lethathamo-lenane-nomoro | kena-lethathamo-lebitso] {in | out} offset [nomoro ea mofuta oa sehokelo]
- lintlafatso tsa nako e sa sebetseng [nako ea ho robala]
- QETA
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Sesebelisoa> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Sesebelisoa # lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | ho roala router
ExampLe:
Sesebelisoa(config)# router rip |
E nolofalletsa ts'ebetso ea ho tsamaisa RIP mme e kenye mokhoa oa tlhophiso ea router. |
| Mohato oa 4 | marangrang ip-aterese
ExampLe:
Sesebelisoa(config-router)# netweke 10.1.1.0 |
E amahanya marang-rang le mokhoa oa ho tsamaisa RIP. |
| Mohato oa 5 | moahisani ip-aterese
ExampLe:
Sesebelisoa(config-router)# moahelani 10.1.1.2 |
E hlalosa sesebelisoa sa boahelani seo u ka fapanyetsanang tlhahisoleseding ea litsela. |
| Mohato oa 6 | offset-lethathamo [lenane-lethathamo-nomoro | lethathamo la phihlello-lebitso] {in | tsoa}
offset [interface-mofuta oa sebopeho-nomoro] |
(Ha ho boikhethelo) E sebelisa lenane la li-offset ho metrics ea litsela. |
| ExampLe:
Sesebelisoa(config-router)# offset-lethathamo la 98 ho 1 Ethernet 1/0 |
||
| Mohato oa 7 | li-timers tsa motheo ntjhafatsa sekgoqetsane se sa sebetseng [nako ya ho robala]
ExampLe:
Sesebelisoa(config-router)# linako tsa motheo tsa 1 2 3 4 |
(Ha ho boikhethelo) E fetola linako tsa liprotocol tsa routing. |
| Mohato oa 8 | QETA
ExampLe:
Sesebelisoa(config-router)# end |
E tsoa ka mokhoa oa tlhophiso ea router ebe e khutlela mokhoeng oa EXEC o khethehileng. |
Ho hlakisa mofuta oa RIP le ho nolofatsa netefatso
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- ho roala router
- mofuta {1 | 2}
- Etsoa
- nomoro ea mofuta oa interface
- ip rip send version [1] [2]
- ip rip amohela mofuta [1] [2]
- ip rip authentication key-chain name-of-chain
- mokhoa oa ho netefatsa oa ip rip {text | md5}
- QETA
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Sesebelisoa> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Sesebelisoa # lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | ho roala router
ExampLe:
Sesebelisoa(config)# router rip |
E kene ka mokhoa oa tlhophiso ea router. |
| Mohato oa 4 | phetolelo {1 | 2}
ExampLe:
Sesebelisoa(config-router)# mofuta oa 2 |
E nolofalletsa software ea Cisco ho romela liphutheloana tsa RIP Version 2 (RIPv2) feela. |
| Mohato oa 5 | Etsoa
ExampLe:
Sesebelisoa(config-router)# tsoa |
E tsoa ho mokhoa oa tlhophiso ea router 'me e kene ka mokhoa oa lefats'e oa tlhophiso. |
| Mohato oa 6 | segokahanyi nomoro ea mofuta
ExampLe:
Sesebelisoa(config)# interface Ethernet 3/0 |
E hlalosa sebopeho mme e kenye mokhoa oa tlhophiso ea sebopeho. |
| Mohato oa 7 | ip rip send version [1] [2]
ExampLe:
Sesebelisoa(config-if)# ip rip send version 2 |
E lokisa sebopeho sa ho romela lipakete tsa RIPv2 feela. |
| Mohato oa 8 | ip rip amohela mofuta [1] [2]
ExampLe:
Sesebelisoa(config-if)# ip rip receive version 2 |
E lokisa sehokelo hore se amohele lipakete tsa RIPv2 feela. |
| Mohato oa 9 | ip rip authentication key-chain lebitso-la-ketane
ExampLe:
Sesebelisoa(config-if)# ip rip authentication key-chainname |
E thusa ho netefatsa RIP. |
| Mohato oa 10 | mokhoa oa ho netefatsa oa ip rip {mongolo | md5}
ExampLe:
Sesebelisoa(config-if)# ip rip mokhoa oa ho netefatsa md5 |
E lokisa sebopeho sa ho sebelisa molaetsa oa digest algorithm 5 (MD5) (kapa e tlohelle hore e be ea kamehla ho netefatso ea mongolo o hlakileng). |
| Mohato oa 11 | QETA
ExampLe:
Sesebelisoa(config-if)# end |
E tsoa mokhoeng oa tlhophiso ea sebopeho 'me e khutlela mokhoeng oa EXEC o khethehileng. |
Ho akaretsa Litsela tsa RIP
RIP Version 2 e ts'ehetsa kakaretso ea litsela ka mokhoa o ikhethileng. Software e akaretsa li-subprefixes ho moeli oa marang-rang oa maemo ha ho tšeloa meeli ea marang-rang ea maemo. Haeba u khaolitse li-subnets, tima kakaretso ea litsela ho bapatsa li-subnet. Ha kakaretso ea litsela e koetsoe, software e romella subnet le tlhaiso-leseling ea litsamaiso ho pholletsa le meeli e mengata ea marang-rang. Ho thibela kakaretso ea othomathike, sebelisa taelo ea "no auto-summary" mokhoeng oa tlhophiso oa router.
Hlokomela
Papatso ea Supernet (papatso efe kapa efe prefix ea marang-rang e ka tlase ho marang-rang a eona a maholo) ha e lumelloe ka kakaretso ea litsela tsa RIP, ntle le ho bapatsa supernet e ithutoang litafoleng tsa routing. Li-Supernets tse ithutoang ho sehokelo sefe kapa sefe se tlas'a tlhophiso li ntse li ithutoa.
Bakeng sa mohlalaample, kakaretso e latelang ha e sebetse: (kakaretso e fosahetseng ea supernet)
- Router(config)# interface Ethernet 1
- Router(config-ha)# ip summary-aterese rip 10.0.0.0 252.0.0.0>
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- nomoro ea mofuta oa interface
- ip summary-aterese rip ip-aterese netweke-mask
- Etsoa
- ho roala router
- ha ho kakaretso-kakaretso
- QETA
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Router> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Router# lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | segokahanyi nomoro ea mofuta
ExampLe: |
E kenya mokhoa oa tlhophiso ea interface. |
|
Router(config)# segokanyimmediamentsi sa sebolokigolo Ethernet 3/0 |
||
| Mohato oa 4 | ip summary-aterese rip IP-aterese ea marang-rang-mask
ExampLe:
Router(config-ha)# ip summary-aterese rip 10.2.0.0 255.255.0.0 |
E totobatsa aterese ea IP le maske a marang-rang a khethollang litsela tse lokelang ho akaretsa. |
| Mohato oa 5 | Etsoa
ExampLe:
Router(config-haeba)# tsoa |
E tsoa ho sebopeho sa sebopeho sa sebopeho. |
| Mohato oa 6 | ho roala router
ExampLe:
Router(config)# rip ea router |
E kenya mokhoa oa tlhophiso ea router. |
| Mohato oa 7 | ha ho kakaretso-kakaretso
ExampLe:
Router(config-router)# ha ho kakaretso-kakaretso |
E sebelisoa ka mokhoa oa tlhophiso ea router, e thibela kakaretso ea othomathike. |
| Mohato oa 8 | QETA
ExampLe:
Router(config-router)# pheletso |
E tsoa ka mokhoa oa tlhophiso ea router ebe e khutlela mokhoeng oa EXEC o khethehileng. |
Ho nolofatsa kapa ho Thibela Split Horizon
Ho nolofalletsa kapa ho tima pono e arohaneng, sebelisa litaelo tse latelang ka mokhoa oa tlhophiso ea sebopeho, ha ho hlokahala.
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- nomoro ea mofuta oa interface
- ip petso-horizon
- ha ho na ip petso-horizon
- QETA
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa | E nolofalletsa mokhoa o khethehileng oa EXEC. |
| ExampLe:
Router> lumella |
• Kenya phasewete ya hao ha o kgothaletswa. | |
| Mohato oa 2 | lokisa terminal
ExampLe:
Router# lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | segokahanyi nomoro ea mofuta
ExampLe:
Router(config)# segokanyimmediamentsi sa sebolokigolo Ethernet 3/0 |
E kenya mokhoa oa tlhophiso ea sebopeho. |
| Mohato oa 4 | ip petso-horizon
ExampLe:
Router(config-if)# ip split-horizon |
E nolofalletsa ho arola horizon. |
| Mohato oa 5 | ha ho na ip petso-horizon
ExampLe:
Router(config-if)# ha ho na ip split-horizon |
E tima pono e arohaneng. |
| Mohato oa 6 | QETA
ExampLe:
Router(config-if)# end |
E tsoa mokhoeng oa tlhophiso ea sebopeho 'me e khutlela mokhoeng oa EXEC o khethehileng. |
E thibela ho netefatsoa ha liaterese tsa IP tsa Mohloli
Etsa mosebetsi ona ho tima tšebetso ea kamehla e netefatsang liaterese tsa IP tsa mohloli oa liapdeite tse kenang.
Hlokomela
Split horizon bakeng sa Frame Relay le SMDS encapsulation e emisitsoe ka ho sa feleng. Split horizon ha e koetsoe ka mokhoa oa kamehla bakeng sa likhokahano tse sebelisang li-encapsulations tsa X.25. Bakeng sa li-encapsulations tse ling kaofela, horizon e arohaneng e nolofalitsoe ka ho sa feleng. Ka kakaretso, ha ho khothalletsoe ho fetola boemo ba maemo a sa tsitsang ntle le haeba o na le bonnete ba hore kopo ea hau e hloka ho etsa phetoho e le hore u bapatsa litsela ka nepo. Hopola hore haeba horizon e arohaneng e koetsoe ka har'a sebopeho sa serial ('me sehokelo seo se hoketsoe ho netweke e fetotsoeng ka liphutheloana), u tlameha ho tima "horizon" e arohaneng bakeng sa lirutha tsohle lihlopheng life kapa life tse amehang tsa multicast ho netweke eo.
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- nomoro ea mofuta oa interface
- ip petso-horizon
- Etsoa
- ho roala router
- ha ho netefatso-update-mohloli
- QETA
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Router> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Router# lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | segokahanyi nomoro ea mofuta
ExampLe:
Router(config)# segokanyimmediamentsi sa sebolokigolo Ethernet 3/0 |
E kenya mokhoa oa tlhophiso ea sebopeho. |
| Mohato oa 4 | ip petso-horizon
ExampLe:
Router(config-if)# ip split-horizon |
E nolofalletsa ho arola horizon. |
| Mohato oa 5 | Etsoa
ExampLe:
Router(config-haeba)# tsoa |
E tsoa ka mokhoa oa tlhophiso ea sebopeho. |
| Mohato oa 6 | ho roala router
ExampLe:
Router(config)# rip ea router |
E kene ka mokhoa oa tlhophiso ea router. |
| Mohato oa 7 | ha ho netefatso-update-mohloli
ExampLe:
Router(config-router)# ha ho na mohloli oa ntlafatso-update |
E thibela netefatso ea aterese ea IP ea mohloli oa lintlafatso tse kenang tsa RIP. |
| Mohato oa 8 | QETA
ExampLe:
Router(config-router)# pheletso |
E tsoa ka mokhoa oa tlhophiso ea router ebe e khutlela mokhoeng oa EXEC o khethehileng. |
Ho lokisa ho lieha ha Interpacket
Etsa sena ho lokisa tieho ea lipakete.
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- nomoro ea mofuta oa interface
- Etsoa
- ho roala router
- milliseconds ea ho lieha ho tsoa
- QETA
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Router> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Router# lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | segokahanyi nomoro ea mofuta
ExampLe:
Router(config)# segokanyimmediamentsi sa sebolokigolo Ethernet 3/0 |
E kenya mokhoa oa tlhophiso ea sebopeho. |
| Mohato oa 4 | Etsoa
ExampLe:
Router(config-haeba)# tsoa |
E tsoa ka mokhoa oa tlhophiso ea sebopeho. |
| Mohato oa 5 | ho roala router
ExampLe: |
E kene ka mokhoa oa tlhophiso ea router. |
|
Router(config)# rip ea router |
||
| Mohato oa 6 | tieho ea tlhahiso milliseconds
ExampLe:
Router(config-router)# tieho ea tlhahiso 8 |
E lokisa tieho ea li-interpacket bakeng sa lintlafatso tse tsoang ka RIP. |
| Mohato oa 7 | QETA
ExampLe:
Router(config-router)# pheletso |
E tsoa ka mokhoa oa tlhophiso ea router ebe e khutlela mokhoeng oa EXEC o khethehileng. |
Ho ntlafatsa RIP ho feta WAN
Ho na le mathata a mabeli ha RIP e sa ntlafatsoe:
- Khaso ea nako le nako ea RIP hangata e thibela li-circuits tsa WAN ho koaloa.
- Esita le lihokelong tse tsitsitseng, tse lebisang ho ntlha-ho-ntlha, ho fetela holimo ha nako le nako ea RIP ho ka sitisa phetiso e tloaelehileng ea data ka lebaka la bongata ba tlhahisoleseding e fetang moleng metsotsoana e meng le e meng ea 30.
Ho hlola mefokolo ena, ho bakile likeketso ho RIP ho etsa hore RIP e romele tlhahisoleseling ho WAN ha feela ho bile le ntlafatso ho database ea routing. Lipakete tsa ntlafatso ea nako le nako li hatelloa holim'a sebopeho seo karolo ena e lumelletsoeng ho sona. Sephethephethe sa RIP se fokotsehile sebakeng sa ntlha-to-point, li-interface tsa serial. Ka hona, o ka boloka chelete ho potoloho e batloang haholo eo u lefelloang ho e sebelisa. Li-extensions tse hlahisitsoeng ho RIP li tšehetsa ka mokhoa o itseng RFC 2091, Li Kenyellelitse Katoloso ho RIP ho Tšehetsa Lipotoloho Tse Hlokang. Etsa mosebetsi o latelang ho nolofalletsa ho atolosoa ho RIP le ho bonts'a litaba tsa polokelo ea data ea RIP.
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- interface serial controller-nomoro
- ip rip e qalile
- QETA
- bonts'a database ea ip rip [mask ea pele]
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Router> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Router# lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | segokanyimmediamentsi sa sebolokigolo molaoli-palo
ExampLe:
Router(config)# segokanyimmediamentsi sa sebolokigolo3/0 |
E lokisa sebopeho sa serial. |
| Mohato oa 4 | ip rip e qalile
ExampLe:
Router(config-if)# ip rip e qalile |
E nolofalletsa li atolosoa ho RIP. |
| Mohato oa 5 | QETA
ExampLe:
Router(config-if)# end |
E khutlela ho mokhoa o khethehileng oa EXEC. |
| Mohato oa 6 | bontša ip rip database [mask a pele]
ExampLe:
Router # e bonts'a database ea ip rip |
E bonts'a litaba tsa polokelo ea data ea RIP. |
ConfiguringIP-RIPDelayStartforRoutersConnectedbyaFrameRelayNetwork
Mesebetsi e karolong ena e hlalosa mokhoa oa ho lokisa router ho sebelisa IP-RIP Delay Start tšobotsi ho sebopeho sa Frame Relay.
Nako ea ho boloka nako
Li-routers tsa Cisco li lumella seboka sa boahelani sa MD5 se tiisitsoeng sa RIPv2 hore se qale ha palo ea tatellano ea pakete ea pele ea MD5 e fumanoang ho tloha router e 'ngoe e feta 0. Haeba u sebelisa li-routers tsa Cisco feela marang-rang a hau, ha ho hlokahale hore u sebelise IP. -RIP Delay Start tšobotsi.
Lintho tse hlokahalang
Router ea hau e tlameha ho sebelisa Cisco IOS Release 12.4(12) kapa tokollo ea morao-rao.
Hlokomela
IP-RIP Delay Start e tšehetsoa ho feta mefuta e meng ea li-interface tse kang Fast Ethernet le Gigabit Ethernet. Haeba router ea Cisco ea hau e sa khone ho theha mananeo a boahelani a RIPv2 a sebelisa netefatso ea MD5 ka sesebelisoa seo e seng sa Cisco, tšobotsi ea IP-RIP Delay Start e ka rarolla bothata.
Lithibelo
IP-RIP Delay Start e hlokahala feela ha router ea Cisco e lokiselitsoe ho theha kamano ea boahelani ea RIPv2 le sesebelisoa seo e seng sa Cisco mme o batla ho sebelisa netefatso ea moahelani oa MD5.
Ho lokisa RIPv2
Mosebetsi ona o hlokahalang o hlophisa RIPv2 ho router. Mosebetsi ona o fana ka litaelo bakeng sa e 'ngoe feela ea litumello tse ngata tse ka khonehang bakeng sa ho hlophisa RIPv2 ho router ea hau.
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- ho roala router
- marang-rang a ip-network
- mofuta {1 | 2}
- [ha ho] kakaretso-kakaretso
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Router> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Router# lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | ho roala router
ExampLe:
Router(config)# rip ea router |
E nolofalletsa ts'ebetso ea ho tsamaisa RIP, e u behang maemong a tlhophiso ea router. |
| Mohato oa 4 | marangrang ip-network
ExampLe:
Router(config-router)# marangrang 192.168.0.0 |
E amahanya marang-rang le mokhoa oa ho tsamaisa RIP. |
| Mohato oa 5 | phetolelo {1 | 2}
ExampLe:
Router (config-router)# mofuta oa 2 |
E lokisa software hore e amohele le ho romela feela RIP Version 1 kapa feela lipakete tsa RIP Version 2. |
| Taelo or Ketso | Morero | |
| Mohato oa 6 | [che] kakaretso-kakaretso
ExampLe:
Router(config-router)# ha ho kakaretso-kakaretso |
E thibela kapa e khutlisa mokhoa oa kamehla oa kakaretso ea kathoko ea litsela tse tlase tsa marang-rang ho ea maemong a marang-rang. |
Ho lokisa Frame Relay ho Serial Subinterface
Mosebetsi ona o hlokehang o lokisa seriba se senyenyane bakeng sa Frame Relay.
Hlokomela
Mosebetsi ona o fana ka litaelo bakeng sa e 'ngoe feela ea litumello tse ngata tse ka khonehang bakeng sa ho hlophisa Frame Relay holim'a sefahleho se ka tlase. Bakeng sa tlhahisoleseding e eketsehileng mabapi le litaelo tsa ho lokisa Frame Relay, bona karolo ea Configuring Frame Relay ea Cisco IOS Wide-Area Networking Configuration Guide.
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- nomoro ea mofuta oa interface
- ha ho aterese ea IP
- encapsulation foreimi-relay [nomoro ea mfr | ietf]
- foreimi-relay lmi-mofuta {cisco | antse | q933a}
- Etsoa
- nomoro ea mofuta oa segokanyimmediamentsi sa sebolokigolo-nomoro {point-to-point | lintlha tse ngata}
- frame-relay interface-dlci dlci [ietf | cisco]
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Router> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Router# lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | segokahanyi nomoro ea mofuta
ExampLe:
Router(config)# segokanyimmediamentsi sa sebolokigolo3/0 |
E hlalosa sebopeho mme e kenye mokhoa oa tlhophiso ea sebopeho. |
| Mohato oa 4 | ha ho aterese ea IP
ExampLe:
Router(config-if)# ha ho aterese ea ip |
E tlosa aterese ea IP e lokiselitsoeng pele ho sebopeho. |
| Mohato oa 5 | encapsulation foreimi-relay [nomoro ea mfr | ietf]
ExampLe:
Router(config-if)# encapsulation frame-relay ietf |
E totobatsa mofuta oa Frame Relay encapsulation bakeng sa sebopeho. |
| Mohato oa 6 | foreimi-relay lmi-mofuta {cisco | joalo | q933a}
ExampLe:
Router(config-if)# frame-relay lmi-type ansi |
E totobatsa mofuta oa sebopeho sa taolo ea sebaka sa Frame Relay (LMI) bakeng sa sebopeho. |
| Mohato oa 7 | Etsoa
ExampLe:
Router(config-haeba)# tsoa |
E tsoa ka mokhoa oa tlhophiso ea sebopeho. |
| Mohato oa 8 | segokahanyi mofuta palo/nomoro ya sehokelo
{ntlha-to-ntlha | tse ngata} ExampLe:
Router(config)# interface serial3/0.1 ntlha-to-ntlha |
E hlakisa sehokahanyi se ka tlase le mofuta oa khokahano bakeng sa sehokelo se ka tlase ebe e kenya mokhoa oa tlhophiso ea li-subinterface. |
| Mohato oa 9 | frame-relay interface-dlci dlci [ietf | cisco]
ExampLe:
Router(config-subif)# sebopeho-relay interface-dlci 100 tse |
E abela sets'oants'o sa khokahano ea data-link (DLCI) ho sehokelo sa Frame Relay. |
Ho lokisa IP e nang le MD5 Authentication bakeng sa RIPv2 le IP-RIP Delay ho Sebopeho sa Sebopeho sa Frame Relay
KAKARETSO MEHATO
- nolofalletsa
- lokisa terminal
- lebitso la ketane ea senotlolo
- nomoro ea bohlokoa
- khoele ea senotlolo
- Etsoa
- Etsoa
- nomoro ea mofuta oa interface
- ha ho cdp e nolofalletsang
- aterese ea IP-aterese ea subnet-mask
- mokhoa oa ho netefatsa oa ip rip {text | md5}
- ip rip authentication key-chain name-of-chain
- ip rip qalong-tieho
- QETA
LIEKETSENG MHATO
| Taelo or Ketso | Morero | |
| Mohato oa 1 | nolofalletsa
ExampLe:
Sesebelisoa> lumella |
E nolofalletsa mokhoa o khethehileng oa EXEC.
• Kenya phasewete ya hao ha o kgothaletswa. |
| Mohato oa 2 | lokisa terminal
ExampLe:
Sesebelisoa # lokisa terminal |
E kenya mokhoa oa tlhophiso ea lefats'e. |
| Mohato oa 3 | ketane ea bohlokoa lebitso-la-ketane
ExampLe:
Sesebelisoa(config)# key chain rip-md5 |
E hlakisa lebitso la ketane ea linotlolo ebe e kenya mokhoa oa tlhophiso ea ketane ea linotlolo. |
| Mohato oa 4 | senotlolo palo
ExampLe:
Sesebelisoa(config-keychain)# senotlolo 123456 |
E hlakisa senotlolo sa senotlolo ebe e kenya konopo ea ketane ea linotlolo
mokhoa oa ho hlophisa. Mefuta e tsoa ho 0 ho isa ho 2147483647. |
| Mohato oa 5 | khoele ea senotlolo khoele
ExampLe:
Sesebelisoa(config-keychain-key)# key-string abcde |
E lokisa khoele ea senotlolo. |
| Mohato oa 6 | Etsoa
ExampLe:
Sesebelisoa(config-keychain-key)# tsoa |
E tsoa ka mokhoa oa tlhophiso ea linotlolo tsa chain. |
| Mohato oa 7 | Etsoa
ExampLe:
Sesebelisoa(config-keychain)# tsoa |
E tsoa mokhoeng oa tlhophiso ea li-key chain. |
| Mohato oa 8 | segokahanyi nomoro ea mofuta
ExampLe:
Sesebelisoa(config)# interface serial 3/0.1 |
E hlakisa sehokahanyi se ka tlase ebe e kenya mokhoa oa tlhophiso ea li-subinterface. |
| Mohato oa 9 | ha ho cdp e nolofalletsang
ExampLe:
Sesebelisoa(config-subif)# ha ho cdp e nolofalletsang |
E tima likhetho tsa Cisco Discovery Protocol ho sehokelo.
Hlokomela Cisco Discovery Protocol ha e tšehetsoe ke lisebelisoa tseo e seng tsa Cisco; mme IP-RIP Delay Start e hlokeha ha feela o hokela sesebelisoa seo e seng sa Cisco. Ka hona, o lokela ho tima Cisco Discovery Protocol ho li-interfaces life kapa life tseo u batlang ho li etsa lokisa tšobotsi ea IP-RIP Delay Start. |
| Mohato oa 10 | aterese ea ip ip-aterese subnet-mask
ExampLe:
Sesebelisoa(config-subif)# IP address 172.16.10.1 255.255.255.0 |
E lokisa aterese ea IP bakeng sa sefahleho se senyenyane sa Frame Relay. |
| Mohato oa 11 | mokhoa oa ho netefatsa oa ip rip {mongolo | md5}
ExampLe:
Sesebelisoa(config-subif)# ip rip mokhoa oa ho netefatsa md5 |
E hlalosa mokhoa oa ho netefatsa RIPv2. |
| Mohato oa 12 | ip rip authentication key-chain lebitso-la-ketane
ExampLe:
Sesebelisoa (config-subif)# ip rip authentication key-chain rip-md5 |
E totobatsa ketane ea linotlolo e lokiselitsoeng pele bakeng sa netefatso ea molaetsa oa Routing Information Protocol (RIPv2) algorithm 5 (MD5). |
| Mohato oa 13 | ip rip qalong-tieho tieho
ExampLe:
Sesebelisoa(config-subif)# ip rip qalong-tieho 45 |
E lokisa sebopeho sa IP-RIP Delay Start sehokelong. Sesebelisoa se tla lieha ho romella pakete ea pele ea netefatso ea MD5 ho moahelani oa RIPv2 bakeng sa palo ea metsotsoana e boletsoeng ke tieho khang. Ho tloha ho 0 ho isa ho 1800. |
| Mohato oa 14 | QETA
ExampLe:
Sesebelisoa(config-subif)# pheletso |
E tsoa mokhoeng oa tlhophiso ea li-subinterface ebe o khutlela mokhoeng oa EXEC o khethehileng. |
Tlhophiso Examples bakeng sa RIP
Kakaretso ea Tsela Example
E latelang example e bonts'a hore na taelo ea ip summary-address riprouter configuration e ka sebelisoa joang ho hlophisa kakaretso ea sebopeho. Ho sena mohlalaample, subnets 10.1.3.0/25, 10.1.3.128/25, 10.2.1.0/24, 10.2.2.0/24, 10.1.2.0/24 le 10.1.1.0/24 li ka akaretsoa joalo ka ha u ntse u romella lintlafatso sehokelo.
- Router(config)#interface GigabitEthernet 0/2
- Router(config-ha)#ip summary-aterese rip 10.1.0.0 255.255.0.0
- Router(config-ha)#ip summary-aterese rip 10.2.0.0 255.255.0.0
- Router(config-ha)#ip summary-aterese rip 10.3.0.0 255.255.0.0
Split Horizon Examples
Tse peli tse examplintlha tsa configuring karohano horizon li fanoe.
Example 1
Tlhophiso e latelang e bontša ex e bonoloampLe ea ho tima horizon e arohaneng holim'a sehokelo sa serial. Ho sena mohlalaample, sehokelo sa serial se hoketsoe ho netweke ea X.25.
- Router(config)# segokanyimmediamentsi sa sebolokigolo 0
- Router(config-if)# encapsulation x25
- Router(config-if)# ha ho na ip split-horizon
Example 2
Ho example, setšoantšo se ka tlase se bontša boemo bo tloaelehileng boo ho bona taelo ea tlhophiso ea sehokelo sa ip split-horizon e ka bang molemo. Palo ena e tšoantšetsa li-subnet tse peli tsa IP tseo ka bobeli li ka fihlellehang ka serial interface ho Router C (e hokahaneng le netweke ea Frame Relay). Ho sena mohlalaample, sebopeho sa serial ho Router C se amohela e 'ngoe ea li-subnets ka ho abeloa aterese ea bobeli ea IP.
Khokahano ea Ethernet bakeng sa Router A, Router B, le Router C (e hokahantsoeng le marang-rang a IP 10.13.50.0, 10.155.120.0, le 10.20.40.0, ka ho latellana kaofela a na le pono e arohaneng e nolofalitsoeng ke kamehla, ha likhokahano tsa serial li hokahane le marang-rang 172.16.1.0. le 192.168.1.0 kaofela li na le horizon e arohaneng e holofalitsoeng ka taelo ea "no ip split-horizon".
Ho sena mohlalaample, horizon e arohaneng e koetsoe lihokelong tsohle tsa serial. Horizon e arohaneng e tlameha ho koaloa ho Router C hore marang-rang 172.16.0.0 a phatlalatsoe ho netweke 192.168.0.0 le ka tsela e fapaneng. Li-subnet tsena li kopana ho Router C, interface S0. Haeba sebaka se arohaneng se ne se ka buloa ho serial interface S0, e ne e ke ke ea phatlalatsa tsela e khutlelang ho Frame Relay network bakeng sa e 'ngoe ea marang-rang ana.
Tlhophiso ea Router A
- sehokelo sa ethernet 1
- IP address 10.13.50.1
- segokanyimmediamentsi sa sebolokigolo 1
- IP address 172.16.2.2
- encapsulation frame-relay
- ha ho na ip petso-horizon
Tlhophiso ea Router B
- sehokelo sa ethernet 2
- IP address 10.155.120.1
- segokanyimmediamentsi sa sebolokigolo 2
- IP address 192.168.1.2
- encapsulation frame-relay
- ha ho na ip petso-horizon
Tlhophiso ea Router C
- sehokelo sa ethernet 0
- aterese ea ip 10.20.40.1 !
- segokanyimmediamentsi sa sebolokigolo 0
- IP address 172.16.1.1
- IP aterese 192.168.1.1 bobeli
- encapsulation frame-relay
- ha ho na ip petso-horizon
Aterese Melaetsa ea Lelapa Example
E latelang exampLe bontša mokhoa oa ho lokisa linako tsa lelapa la aterese ea motho ka mong. Hlokomela hore lelapa la liaterese "notusingtimers" le tla sebelisa li-default tsa sistimi ea 30, 180, 180, le 240 leha litekanyetso tsa nako tsa 5, 10, 15, le 20 li sebelisoa tlasa tlhophiso e akaretsang ea RIP. Litlhahi tsa nako ea aterese ha lia futsa batho ba akaretsang
- Sebopeho sa RIP.
- Router(config)# rip ea router
- Router(config-router)# mofuta oa 2
- Router(config-router)# linako tsa motheo tsa 5 10 15 20
- Router(config-router)# redistribute e hoketsoe
- Router(config-router)# marangrang 5.0.0.0
- Router(config-router)# default-metric 10
- Router(config-router)# ha ho kakaretso-kakaretso
- Routa(config-router)#
- Router(config-router)# aterese-lelapa ipv4 vrf abc
- Router(config-router-af)# linako tsa motheo tsa 10 20 20 20
- Router(config-router-af)# redistribute e hoketsoe
- Router(config-router-af)# marangrang 10.0.0.0
- Router(config-router-af)# default-metric 5
- Router(config-router-af)# ha ho kakaretso-kakaretso
- Router(config-router-af)# mofuta oa 2
- Router(config-router-af)# tsoa-aterese-lelapa
- Routa(config-router)#
- Router(config-router)# aterese-lelapa la ipv4 vrf xyz
- Router(config-router-af)# linako tsa motheo tsa 20 40 60 80
- Router(config-router-af)# redistribute e hoketsoe
- Router(config-router-af)# marangrang 20.0.0.0
- Router(config-router-af)# default-metric 2
- Router(config-router-af)# ha ho kakaretso-kakaretso
- Router(config-router-af)# mofuta oa 2
- Router(config-router-af)# tsoa-aterese-lelapa
- Routa(config-router)#
- Router(config-router)# aterese-lelapa ipv4 vrf nousingtimers
- Router(config-router-af)# redistribute e hoketsoe
- Router(config-router-af)# marangrang 20.0.0.0
- Router(config-router-af)# default-metric 2
- Router(config-router-af)# ha ho kakaretso-kakaretso
- Router(config-router-af)# mofuta oa 2
- Router(config-router-af)# tsoa-aterese-lelapa
- Routa(config-router)#
Example: IP-RIP Ho lieha ho Qala ka Sehokelo sa Relay ea Frame
Litšupiso tse ling
Likarolo tse latelang li fana ka litšupiso tse amanang le ho hlophisa Routing Information Protocol.
Litokomane Tse Amanang
| Tse amanang Sehlooho | Tokomane Sehlooho |
| Likarolo tse ikemetseng tse ikemetseng, tlhaiso-leseling ea RIP, taolo ea senotlolo (e fumanehang ho RIP Version 2), le VLSM. | Ho lokisa likarolo tse ikemetseng tsa IP Routing Protocol |
| IPv6 Routing: RIP bakeng sa IPv6 | Cisco IOS IP Routing: RIP Configuration Guide |
| Litaelo tsa RIP: syntax ea taelo e felletseng, mokhoa oa taelo, nalane ea litaelo, li-default, litataiso tsa ts'ebeliso, le mohlalaamples | Cisco IOS IP Routing: RIP Command Reference |
| Ho lokisa Frame Relay | Cisco IOS Wide-Area Networking Configuration Guide |
Litekanyetso
| Standard | Sehlooho |
| Ha ho letho | - |
MIB
| MIB | Khokahano ea MIBs |
| Ha ho li-MIBS tse ncha kapa tse fetotsoeng tse tšehetsoeng 'me tšehetso ea li-MIB tse teng ha e so ka e fetoloa. | Ho fumana le ho khoasolla li-MIB bakeng sa li-platform tse khethiloeng, likhatiso tsa Cisco IOS, le lisebelisoa tsa likarolo, sebelisa Cisco MIB Locator e fumanehang ho tse latelang. URL: http://www.cisco.com/go/mibs |
RFCs
| RFC | Sehlooho |
| RFC 1058 | Protocol ea Boitsebiso ba Tsela |
| RFC 2082 | Netefatso ea RIP-2 MD5 |
| RFC 2091 | E Hlahisitse Katoloso ho RIP ho Tšehetsa Lipotoloho tsa Tlhokahalo |
| RFC 2453 | RIP mofuta oa 2 |
Thuso ea Setsebi
| Tlhaloso | Sehokelo |
| Tšehetso ea Cisco webSebaka sa marang-rang se fana ka lisebelisoa tse ngata tsa marang-rang, ho kenyelletsa litokomane le lisebelisoa tsa ho rarolla mathata le ho rarolla mathata a tekheniki ka lihlahisoa le mahlale a Cisco.
Ho fumana lintlha tsa ts'ireletso le tekheniki mabapi le lihlahisoa tsa hau, u ka ingolisa ho lits'ebeletso tse fapaneng, joalo ka Sesebelisoa sa Tlhokomeliso ea Sehlahisoa (se fihletsoeng ho tsoa Litsebiso tsa Tšimo), Cisco Technical Services Newsletter, le Really Simple Syndication (RSS) Feeds. Ho fihlella lisebelisoa tse ngata ho Tšehetso ea Cisco webSebaka sa marang-rang se hloka ID le password ea Cisco.com. |
http://www.cisco.com/cisco/web/support/index.html |
Lintlha tse mabapi le ho lokisa RIP
Tafole e latelang e fana ka tlhahisoleseling mabapi le sebopeho kapa likarolo tse hlalositsoeng mojulung ona. Tafole ena e thathamisa feela tokollo ea software e hlahisitseng tšehetso bakeng sa karolo e fanoeng tereneng e fanoeng ea tokollo ea software. Ntle le ha ho boletsoe ka tsela e 'ngoe, likhatiso tse latelang tsa terene ea tokollo ea software le tsona li tšehetsa karolo eo.
Sebelisa Cisco Feature Navigator ho fumana leseli mabapi le tšehetso ea sethala le tšehetso ea setšoantšo sa Cisco software. Ho fihlella Cisco Feature Navigator, ea ho www.cisco.com/go/cfn. Ak'haonte ho Cisco.com ha e hlokehe.
Lethathamo la 1: Lintlha tse mabapi le ho Lokisa Protocol ea Boitsebiso ba Tsela
| Sebopeho Lebitso | Litokollo | Sebopeho Boitsebiso |
| IP-RIP Ho lieha | 12.4 (12), | IP-RIP Delay Start e sebelisoa ho li-routers tsa Cisco ho lieha |
| Qala | 15.0(1)M, | ho qalisoa ha RIPv2 linako tsa boahelani ho fihlela marang-rang
khokahano lipakeng tsa li-routers tsa boahelani e sebetsa ka botlalo, |
| 12.2(33) SRE, | ka hona ho netefatsa hore nomoro ea tatellano ea pakete ea pele ea MD5 | |
| 15.0(1)SY | hore router e romela ho bao e seng Cisco moahelani router ke 0. The
boitšoaro bo sa feleng bakeng sa router e hlophisitsoeng ho theha moahelani oa RIPv2 |
|
| mananeo a nang le router ea boahelani a sebelisa netefatso ea MD5 ke ho qala | ||
| ho romela lipakete tsa MD5 ha sebopeho sa 'mele se phahame. | ||
| Litaelo tse latelang li ile tsa hlahisoa kapa tsa fetoloa: ip rip | ||
| tieho ea pele. |
| Kakaretso ea IP | 12.0(7)T 12.1(3)T | IP Summary Adddress bakeng sa tšobotsi ea RIPv2 e hlahisitse bokhoni |
| Aterese bakeng sa | 12.1(14) 12.2(2)T | ho akaretsa litsela. Litsela tse akaretsang ho RIP Version 2 |
| RIPv2 | 12.2(27)SBB | e ntlafatsa scalability le bokhoni ba marang-rang a maholo. Ho akaretsa |
| 15.0(1)M 12.2(33)SRE | Liaterese tsa IP li bolela hore ha ho na mokhoa oa ho kena bakeng sa litsela tsa bana (litsela | |
| 15.0S | tse etselitsoeng motsoako ofe kapa ofe oa liaterese tsa IP | |
| e ka har'a aterese ea kakaretso) tafoleng ea RIP, | ||
| ho fokotsa boholo ba tafole le ho lumella router ho sebetsana le eona | ||
| litsela tse ling. | ||
| Litaelo tse latelang li ile tsa hlahisoa kapa tsa fetoloa ke sena | ||
| tšobotsi: ip summary-aterese rip. | ||
| Ho tsamaisa tsela | 12.2(27)SBB | Routing Information Protocol (RIP) ke mokhoa o sebelisoang hangata |
| Boitsebiso | 15.0(1)M 12.2(33)SRE | protocol ka marang-rang a manyane ho isa ho a mahareng a TCP/IP. Ke protocol e tsitsitseng |
| Protocol | 15.0S | e sebelisang algorithm ea sebaka-vector ho bala litsela. |
| E qalile RIP | 12.0(1)T 15.0(1)M
12.2(33)SRE 15.0S |
RIP e hlahisitsoeng e ile ea hlahisoa ho hlola lintlafatso tsa RIP khafetsa holim'a lihokelo tsa WAN tse theko e phahameng tsa potoloho. Katoloso e hlahisitsoeng ho RIP e etsa hore RIP e romele tlhahisoleseling ho WAN ha feela ho bile le ntlafatso ho database ea litsela. Lipakete tsa ntlafatso ea nako le nako li hatelloa holim'a sebopeho seo karolo ena e lumelletsoeng ho sona. Sephethephethe sa RIP se fokotsehile sebakeng sa ntlha-to-point, li-interface tsa serial. |
| Litaelo tse latelang li ile tsa hlahisoa kapa tsa fetoloa: ip rip triggered, show ip rip database. |
Bukana ea mantsoe
- aterese lelapa - Sehlopha sa li-protocol tsa marang-rang tse arolelanang mokhoa o tloaelehileng oa aterese ea marang-rang. Malapa a liaterese a hlalosoa ke RFC 1700.
- KE-KE - Sistimi ea mahareng ho isa ho e mahareng. OSI link-state hierarchical routing protocol e ipapisitseng le DECnet Phase V routing, moo li-routers li fapanyetsanang tlhahisoleseling ho latela metric e le 'ngoe, ho fumana topology ea marang-rang.
- ROBALA KA KHOTSO -Routing Information Protocol.RIP ke protocol e matla ea ho tsamaisa e sebelisoang marang-rang a lehae le a libaka tse pharaletseng.
- VRF - Mohlala oa ho tsamaisa le ho fetisa VPN. VRF e na le tafole ea IP routing, tafole ea ho fetisa e nkiloeng, sete ea likhokahano tse sebelisang tafole ea ho fetisa, le melao le melaoana ea ho tsamaisa tse etsang qeto ea hore na ke eng e kenang tafoleng ea ho fetisa. Ka kakaretso, VRF e kenyelletsa tlhahisoleseding ea ho tsamaisa e hlalosang sebaka sa bareki sa VPN se khomaretsoeng ho PE router.
FAQ's
Metric e sebelisoang ke RIP ke efe?
RIP e sebelisa hop count e le metric ho reita litsela tse fapaneng. Hop count e emetse palo ea lisebelisoa tseleng.
A na nka hlophisa netefatso ea RIP?
Ho joalo, haeba u sebelisa lipakete tsa RIPv2, u ka khona ho etsa bonnete ba RIP ho sehokelo. Cisco e ts'ehetsa netefatso ea mongolo o hlakileng le netefatso ea MD5.
Na netefatso ea mongolo o hlakileng e bolokehile?
Che, netefatso ea mongolo o hlakileng ha ea sireletseha kaha senotlolo sa netefatso se sa ngolisoang se romelloa paketeng e 'ngoe le e 'ngoe ea RIPv2. Ho khothalletsoa ho sebelisa netefatso ea mongolo o hlakileng feela ha ts'ireletso e se bothata.
Nka laola phapanyetsano ea liapdeite tsa litsela joang ka RIP?
O ka thibela ho romelloa ha liapdeite tsa routing ho li-interfaces tse boletsoeng ka ho hlophisa taelo ea tlhophiso ea li-interface tsa passive.
Litokomane / Lisebelisoa
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CISCO IOS XE 17.x IP Routing Configuration Guide [pdf] Bukana ea Mosebelisi IOS XE 17.x IP Routing Configuration Guide, IOS XE 17.x IP, Tataiso ea Tlhophiso ea Tsela, Tataiso ea Tlhophiso |
