Pouara Cisco: tauira tautuhinga. taputapu whatunga

Cisco pouara mo te wa roa deservedly ka riro te whakawhirinaki o ngā kaiwhakamahi maha. Pono hoki tau maha, haere ratou waka ki ngā whakaaro i waenganui i nga momo rerekē o whatunga. Ko te kupu "Cisco" kua riro i teie nei faaauhia ki ngā pērā i te kounga me te tika. te katoa atu na i runga i te Cisco utu e puritia tonu i roto i manakohia.

Āhuatanga o Cisco pouara me whakakā

I reira, whakamahia whānuitia ngā whakakā raupapa me pouara Cisco. Te raupapa ngā maha ngā tauira e rerekē i roto i te maha o ngā āhuatanga. Heoi, e taea te wehea katoa o ratou ki roto ki te rōpū e whai ake nei:

• pouara Kawe. 'Oku fakataumu'a ratou mo te whakahaere o whatunga iti, me te reo-tauine.

• Pūrere ki te ISR kuhimua - whakakā Itarangi e āhuatanga e te hoahoanga rawa ngāwari. Na roto i te tāuta ngā momo o tono e taea e tata ore whakawhānui ratou kaha.

• pūrere Modular. Ka taea te whakawhānui i te taea o taua whakaaro mā te tūhono momo katoa o kōwae, kia ngāwari koutou e taea e te whakahaere i te hoahoanga pūmārō. E tūtohutia ana kia whiwhi tauine iti, me te reo.

mahi nga whakaaro katoa i runga i te tuku, me te fariiraa o te pōkai mōhiohio i runga i o te OSI te taumata tuatoru. Ka taea e koe te whakamahi ia ratou ki te hanga i whatunga o te rahi me take katoa. tautoko Cisco pūrere VPN-e huna ana i te whai ake: L2TP, DMVPN, IPsec, GRE ko PPTP. Te whakatu i VPN i runga i te pouara Cisco ka tukua ki te tuku raraunga i runga i te hongere tūmataiti whakamuna.

E Cisco 2960 whakakā raupapa hoki he maha o ngā tauira, ko te āhuatanga noa o enei ko:

• taumata L2;
• te maha o ngā tauranga tautokona - 8, 24 48 ranei;
• Poe supply mana, Poe +;
• tautoko mō te hononga haumaru;
• kia rerekē auau ngā tauranga, i runga i te tauira pouara rānei - 100 megabit, 1 gigabit;
• te taea o hanga tāpae pai i roto i te tahi mau tauira e wātea ana, etahi i - e kore.

Ka taea te whakaaro te āhuatanga o pouara i Cisco e ratou maha tino motuhake. Ehara i roto i to ratou aho o te tahi mau tauira ao rite taea e mahi hei fare mo te hanganga o te whatunga kāinga, me te kamupene ranei i roto i te tari. Ia aho te kawenga mō te tahi mea rerekē, me ētahi wā he whāiti rawa kuiti. Na kia tenei wa e hiahia ana koe ki te whakaaro, no te tīpako taputapu whatunga o Cisco, ara te pouara tino utu me te matatau pouara ranei huinga huakore o papa me taura i roto i te wahi kotahi, me te pūrere tino mahuinga - i roto i te tahi atu.

Directions Cisco tautuhinga pūmārō

te tikanga rere Te whakatu i te taputapu i te rārangi e whai ake nei:

1. Te whakatu whatunga Wi-Fi tauineine. Te reira i muri tukua whatunga Whakaitia ngāwari ki te whakautu ki te huringa e tika ana, me te ki te whakahaere i utu iti ki anō o te whatunga.
2. Mahi i runga i te whakatū i te waea Ipurangi i runga i Cisco. Na roto i tenei whakaritenga kia matau rite te whatunga rohe paetata i roto i tetahi tari ranei hinonga, me te ake ao - te whakakotahi whatunga rohe maha ki te kotahi. He rerekē ki te feohi o 350 iwi, me te 30 000 ki te rāpoi.
3. Cisco-tautuhinga Pātūahi me IPS. Tenei tatūnga haumaru whatunga - te take tino nui i roto i te mahi patuiro, e kore e taea te mahue i roto i tetahi take.
4. Whirihora taputapu aroturuki whatunga. e tūtohu ana ki te whakamahi i ngā pūmanawa motuhake i Cisco. Nā ki tenei reira ka kia kore raruraru ki te hototahitanga o pūmārō me pūmanawa wāhanga, me i tetahi wa ki te whiwhi mōhiohio whāinga e pā ana ki te mahi o te whatunga me te wa ki te tauhohe ki raruraru pea ka taea te kaiwhakahaere.
5. Whirihora Cisco VPN. Na roto i te auraa tenei ko te uniana o te maha whatunga rohe rohe ki tetahi, tae atu fakasiokālafi wehea e tawhiti feunga nui. Ano, Me ai koe ki te hono i te wāhimahi o kaimahi takitahi ki te rauemi whānui o te hinonga.

Me pēhea te ki te hono i te pouara ki tō rorohiko

O te akoranga, tīmata taputapu whatunga ki te hono i te reira ki tō rorohiko. hono te pouara ki te PC mā te whakamahi i te taura papatohu motuhake. Na ka rere te emulator kāpeka. Ki a ia ko te hiahia ki te tomo i te kapa katoa i roto i te heke mai.

whakamahi maha pouara me pouara tonu COM-tauranga mo te hononga ki te rorohiko. Heoi, he wātea kore waka hou katoa taua tauranga. I roto i tenei take, ki te āwhina i whāurutau motuhake mō te USB-COM. Tei runga i te whirihoranga, rānei e taea te pūpū ratou ki te taputapu whatunga, a kihai i tuku. Ko he reira pai ki te whiriwhiri i te tauira e te mea kua natively tautoko te tikanga o honotanga mā USB.

Ka rite ki tohua te he tauranga: 9600/8-N-1. Ki te hiahia koe ki te tāuta anō i te whirihoranga pouara ki te whare kau, e hiahia ana koe ki te hoatu i te whakahau: taea. Ai utaina aratau exec. Hei tīmata ki te pepa ma, te pato i te whakahau e whai ake nei: ūkui whakaoho-whiringahora. Na tīmata anō te whakahau taputapu: uta anō. I runga i te pūnaha whakahaere kia whakahoki te pātai o mehemea ki te tomo i te matapihi tautuhinga i roto i te kino.

Heoi, katoa o te runga ake, koutou e taea e kore te mahi, ki te kahore he hiahia ki te whiwhi i tētahi whiringahora kau.

faaue mōhiohio General e pā ana ki te wetereo o te papatohu i roto i nga pouara me pouara Cisco

Ko ngā taputapu Cisco, e kore e Windows whakahere maheni ki maha kaiwhakamahi o te windowing. Kua tomo whakahau katoa mā te tauranga papatohu. A ko te kupu te mea e tika ana ki te piri ki te ture e whai ake nei:

• ki te tomo koutou he tohu pātai, ka ka whakaatu Cisco he rārangi o whakahau e wātea ana, me te tauwhakaarotau;
• whakaingoa ranei he kupu matua tūtohutia koe ki te whakaiti ki te rohe iti;
• whakaaetia whakatika whakahau aho i roto i te papatohu kāpeka, i rite ki ta te i roto i ngā pūnaha Linux Unix ranei;
• ki te puta ke te operator tona ngakau ki te mahi i te whakahau, ka taea e aruaru te reira tona mahia mā te pato i te kupu KORE;
• ki te haere ki te taumata whai wāhi 0 (tīmata) ki te 15 (kaiwhakahaere), e hiahia ana koe ki te tomo i te whakahau: taea Nomer_urovnya_dostupa.

Whakahohe SSH

Tāuta i te pouara taea te tīmata ki te meka e ka kia whakaritea SSH i te taunoa mō te hononga katoa. A, no te whakamahi i SSH, ka taea e koe te whakawhiti i tetahi raraunga i te rorohiko mamao i roto i takere whakamunatia. Hei whakahohe SSH i Cisco, e hiahia ana koe ki te:

• Whakahohe aratau matatau taea whakahau ki nga haamaitairaa.
• Tohua te wa o nāianei tangohia.
• Hei tīmata tika whirihora te pūnaha, he tika te reira ki te hoatu i te whakahau: pouara # whirihora kāpeka.
• I tua atu, kia tohu te ingoa rohe, a ka meatia tenei e ki te whakahau: pouara (whiringahora) # ip ingoa rohe mydomain.ru.
• hanga matua whakamunatanga e te whakahau: pouara (whiringahora) matua # crypto whakaputa RSA.
• Hei tīmata i tētahi kaiwhakamahi hou, te whakahau i roto i te papatohu: pouara (whiringahora) # ingoa kaiwhakamahi ingoa kaiwhakamahi haamaitairaa 11 kupuhipa 7 my_passwd. Here, kua riro te reira mo te whirihoranga pūrere Cisco ki te taumata kaiwhakamahi 11, e kore he wātea ki tino nga kapa katoa i. Ka taea e Ko koe te hanga i tētahi kaiwhakamahi tino fana'o, me te reira ki te tautuhi i te taumata uru kahore he 11, me te mōrahi - 15.
• Whakamahia te whakahau: pouara (whiringahora) # keee hou-tauira ara (whiringahora) raina # vty 0 4 rere AAA kawa me te whirihoranga ngā te mo te raina kāpeka. I roto i te take i konei - i 0 ki te 4.
• Mā te whakahau: pouara (rārangi-whiringahora) SSH tāuru # waka pouara (rārangi-whiringahora) whakaritea # takiuru tukutahinga te rite te SSH taunoa ki.
• tonu te reira anake ki te haere mai i roto i aratau katoa, a ka whakaora i te huringa. Kei te meatia tenei te whakamahi i te whakahau e whai ake nei: pouara (rārangi-whiringahora) #exit pouara (whiringahora) # putanga pouara # Tuhituhi.

Me pēhea te ki te whirihora Cisco tauranga

Hei tomo ao tautuhinga aratau whirihoranga mo te tauranga i roto i Cisco, e hiahia ana koe ki te pato i te kupu, ano tenei:

conf t

atanga fa0 / 2.

Ka taea e koe te whirihora i te tauranga Cisco e whai ake nei:

• Port Access. whakaaturia ana tēnei tauranga kāpeka te tika i runga i te pūrere o te kiritaki - he pouwhanga, he pouara tika ranei ki te PC, ka e kia tukua waka untagged. Ki te pato koe i roto i te uru aratau papatohu switchport, kua whakamaoritia te tauranga tīpakohia ki aratau uru, a ka rere waka katoa i runga i vlan 1. Otiia ki te whakaako koe i te switchport uru vlan 310, ka whakawhitia te raraunga kia ki vlan 310.
• tauranga kātua. kia tenei tauranga kia mahi, ki te i te atu taha tu te pūrere whatunga - whakakā Itarangi, pouara, etc. Hei whakamahi i tenei tauranga, Me ki rēhita i roto i te papatohu koutou: .. Switchport aratau kātua - mahi i runga i te tauira o 2950. Engari i te 2960, ko te wahi rerekē tenei whakahau:

kātua aratau switchport

switchport dot1q kātua encapsulation.

Ki te hiahia koe ki te whakamahi i anake etahi vlan, me tomo te papatohu: kātua switchport vlan alloved 310, 555 - e ko tau vlan wehea e ngā piko;

• tauranga ranu. Tauranga Cisco whirihoranga e kore ngā te mahi o te tauranga ranu, Heoi, tautapa tetahi tauranga rite taea he kākano e, ki te tīpako koe i te tauranga kātua ake Weringitana vlan. Ka taea e kite koe i tenei i roto i te tauira wetereo o te whakahau e whai ake nei i roto i te papatohu:

switchport kātua aratau (hanga tauranga kātua te)

switchport kātua vlan alloved 310,555 (e whakamahia taua tauranga rite vlan 310 me 555)

switchport kātua vlan taketake 310 (horahia katoa hokohoko vlan untagged ki 310, me te toenga - 555).

Kua tukanga whirihoranga Port kua whakaaro e te hi'oraa o te Cisco 2960 - tetahi o te nuinga noa te i tenei ra. Heoi, he rite hoki te atu raupapa o ngā waeine o te mahi.

Me pēhea e tautuhi ahau

Kia e tautuhi anō te tautuhinga, whakawāteatia te kōnae whirihoranga te, ka hiahia nga whakatikatika pai katoa ki kia toutou, a na reira akiritia te maha kite rite te parepare whakamutunga.

Ko reira ngāwari ki te mahi. Ki te mahi i tenei, e hono koe anake te taura ki te papatohu pouara me tomo te whakahau i roto i te papatohu whakahaere: Pouara # te Kōmuru whakaoho-whiringahora. Na ka: Tāuta anō. tautuhi anō te pouara te i muri i a koutou tīmata anō ka hei te whiringahora tino ma.

E tano ia tapao e hiahiatia Cisco tautuhi te uaua. Heoi, hoki tetahi take ranei tetahi he e tika ana ki te mahi i tonu reira. Matou hoki e kore me wareware i muri hoki tautuhinga whakaora whakahau uara rēhita: whiringahora-rēhita 0x2102.

Ka rite ki ki te whakaora i te whirihoranga

Hoki tetahi taputapu whatunga, tae atu Cisco, ki te tautuhinga - e kore katoa te mea tenei. kia hoki kia taea ki te whakaora i te mea i whakaturia ake, e ko, te whakaora i te huringa matou.

Ko te Pouara i Cisco, i reira e rua ngā momo o te tiaki:

• he pūrere mahara;
• i roto i te Homepage mahara kore-ahua.

whakaputaina i roto i te akoranga o te huringa katoa te momo tuatahi i tuhituhia, engari ka tīmata anō koe i te taputapu e ngaro ratou, a ka kia booted ki te tautuhinga i te mahara tīmata. Heoi, hangaia taputapu Cisco te i roto i te taua ara e tika hanga huringa ki kahore he taea te whirihoranga whakaoho. Hei whakaora huringa katoa i roto i te mahara kore-ahua, ko reira e tika ana ki te mahi i te whai ake:

1. Tāruatia te tautuhinga o nāianei i roto i te rōpū tīmatanga: #copy rere-whiringahora whakaoho-whiringahora.
2. Tāruatia te tautuhinga o nāianei ki te whakahau FTP-tūmau: #copy rere-whiringahora tftp: // ingoa tūmau.

hōtaka ki te whirihora Cisco tuatoru-rōpū

Hoki Cisco taputapu whakarerekētanga e taea te tango i te wahi nui māmā me te tere ki te whakamahi koe i mo tenei whakaaro hōtaka motuhake. Heoi, ko reira pai te mea o te reka: kinaki sysadmins mau hutia ki tona atanga papatohu, a kahore he kaha i roto i te natura ki haea atu i reira ratou.

Ko te toenga o te taua, rawa tīmata, e taea te tūtohutia ki te tiki i te tahi tono e taea whai mamatanga te mahi o whakatū te taputapu Cisco:

1. Ko te tuatahi ko te taputapu Windows auau - te hōtaka Hyper Kāpeka. Heoi, i roto i te putanga tata o Windows, e kore e tukua te reira rite paerewa. Hei tāuta i te Hyper Kāpeka, tīpako "Windows Wae" a ka kitea te tūemi "Apatoko me tono taputapu" ka pāwhiri i runga i te pātene mata "Composition". Next, Me koe ki te kitea te tūemi "Communication" a ka pāwhiri i runga i te "Hanga", me te tohu i te pouakataki hōtaka Hyper Kāpeka.
2. Putty - he tono pūmanawa mō Windows me Linux ko, ko te emulator kāpeka tino pai. titiro atu ia i te maha kaiwhakahaere pūnaha.
3. Cisco Hononga Pūrere Program - he hōtaka motuhake mō te whakatū me te hanganga o whatunga Cisco, he faahiahia ona āhuatanga. Fakatatau ki ai, te mea he hototahitanga kotahi rau ōrau tonu ki taputapu katoa Cisco. tūnga te Cisco Hononga Pūrere Program tuatahi te rite te tono taunga mo te kaiwhakamahi te tauhou e hiahia ana ki te hanga i te whatunga o ngā rahi iti i roto i te mahi kāinga ranei tauine iti.
4. He hōtaka pai - orotahi Putty - i runga i Linux Minicom taea te whakaaro rite te mōkihi.

atanga whirihoranga whakairoiro

O te akoranga, whakahau te mahi i te kāpeka - he mahi e ka karanga kore nga kaiwhakamahi. Me ki kia tīkina, ētahi wā kore noa te pūmanawa tuatoru-rōpū. Heoi, i reira he ha faingamālie ki ngā tika he atanga whakairoiro i roto i te pūtirotiro tukutuku. Ki te mahi i tenei, ki te hiahia tuatahi tāuta kōwae Java motuhake, e taea te tikiake i te paetukutuku Java mōhiohio. huaina te kōwae ko Jre. I tua atu, i te tono SDM hiahiatia - Ka taea te tāuta i te reira e rua i runga i te pouara ano, a i runga i te pūnaha mahi.

Next, Me koe ki te whakaturia whakaaetanga i roto i te pūtirotiro ki te whakaatu ngā pahū-ake, me te ki te rere ihirangi hohe.

Ka rite ki te SDM tīmatanga, ka hiahia koe ki te pei i te tauranga vlan1 IP-wāhitau mua-tīpakohia. Kei te tūtohutia hoki te reira ki te tango i te pouaka taki i te taha ki te kōwhiringa HTTPS.

I muri te pēhi i te pātene tīmatanga ka puta he pouaka kōrero, e ka hiahia ki te tomo i te paihere o te kupuhipa-takiuru. Ki te tomo mea katoa te tika - ka e mahi hōtaka matapihi SDM rere tika i roto i te pūtirotiro.

Te whakatu i te raina tauira Linksys

Ki te mea kua whakatika te kaiwhakamahi te pouara i tauira raina Linksys, tino raweketia te mahi o whakatū i te taiao kauwhata te. I muri i te hononga he nui ki te patopato i roto i te pae wāhitau o te pūtirotiro: 192.168.1.1. Na ka utaina te matapihi tautuhinga i roto i te aratau kauwhata.

Tuatahi e hiahia ana koe ki te huri i tonu to koutou kupuhipa me te takiuru ki te putanga taunoa rite: admin - admin. mahi tenei kei te i muri i te whakawhitinga i roto i te ripa Whakahaere. I roto i tenei ripa, ka taea e hanga e koe he tautuhinga rāhui tārua.

Next hiahia koe ki te haere ki te Ahokore - Basic Tatūnga Ahokore, i roto i tenei ripa ki whakaturia te tautuhinga ki te ā (Manual). Ka rite ki te kī ngaro kei te whakamahia tau rangatū o te pūrere.

tonu te reira anake ki te whiriwhiri i te momo o te hononga Ipurangi i roto i te pou hāngai ki te pei i te tautuhinga e homai te kaiwhakarato.

tautuhinga kupuhipa tinihanga

I te mutunga, me tohu kia kaua e maha nga mana whakahaere ki te huna i a ratou kupuhipa me te whakaute tika. A tino kore, no te mea ki te whakawhitinga koe ki te "kupuhipa" i te wa o te hanganga o te kupuhipa, ka taea te angitu ki te "whakauruhia" e te snmp me te haumaru i te haumaru o te katoa o te pūnaha. Na reira, e taunaki ana kia whakamahi i te tautuhinga "ngaro" mo te aratau painga. Ko te tohu he mehemea ka whakamahi koe i te tautuhinga "kupuhipa", ka penapena te kupuhipa i roto i te puka marama i roto i te kōnae whirihora, a, mehemea ka tuhia te "ngaro", ka whakamunahia te kupuhipa.

I roto i te take whakamutunga, me titiro te whakahau mo te whakatakoto i te kupuhipa whakamunatanga kia penei: Router (config) #enable secret PASS , kei reira te PASS te kupuhipa i hoatu. Ka tautuhi tenei i te kupuhipa mo te mahi i roto i te mahinga rahi me nga painga.

I runga i nga tauira a Cisco, ka taea te whakarereke i nga waahanga me nga waahanga, engari i te nuinga o te whakaahua ko te ahua o te whakaahua i runga nei.