Ulamuliro wa Controller
Kugwiritsa Ntchito Controller Interface
Mutha kugwiritsa ntchito mawonekedwe owongolera m'njira ziwiri izi:
Kugwiritsa ntchito Controller GUI
GUI yozikidwa pa msakatuli imapangidwa mwa wowongolera aliyense.
Zimalola ogwiritsa ntchito mpaka asanu kuti ayang'ane nthawi imodzi mumasamba owongolera a HTTP kapena HTTPS (HTTP + SSL) kuti akonze magawo ndikuyang'anira momwe wolamulirayo amagwirira ntchito komanso malo omwe amalumikizana nawo.
Kuti mumve zambiri za GUI yowongolera, onani Thandizo la Paintaneti. Kuti mupeze thandizo la pa intaneti, dinani Thandizo pa GUI yowongolera.
Zindikirani
Tikukulimbikitsani kuti mutsegule mawonekedwe a HTTPS ndikuyimitsa mawonekedwe a HTTP kuti muwonetsetse chitetezo champhamvu.
Wowongolera GUI amathandizidwa ndi zotsatirazi web asakatuli:
- Microsoft Internet Explorer 11 kapena mtundu wina (Windows)
- Mozilla Firefox, Version 32 kapena mtundu wina wamtsogolo (Windows, Mac)
- Apple Safari, Version 7 kapena mtundu wina (Mac)
Zindikirani
Tikukulimbikitsani kuti mugwiritse ntchito GUI yowongolera pa msakatuli wodzaza websatifiketi ya admin (satifiketi ya chipani chachitatu). Tikupangiranso kuti musagwiritse ntchito GUI yowongolera pa msakatuli wodzaza ndi satifiketi yodzisainira. Nkhani zina zoperekera zawonedwa pa Google Chrome (73.0.3675.0 kapena mtundu wina wamtsogolo) wokhala ndi ziphaso zodzisainira. Kuti mudziwe zambiri, onani CSCvp80151.
Malangizo ndi Zoletsa pakugwiritsa ntchito Controller GUI
Tsatirani malangizo awa mukamagwiritsa ntchito controller GUI:
- Ku view Main Dashboard yomwe imayambitsidwa mu Release 8.1.102.0, muyenera kutsegula JavaScript pa web msakatuli.
Zindikirani
Onetsetsani kuti chiwonetsero chazithunzi chakhazikitsidwa ku 1280 × 800 kapena kupitilira apo. Zosankha zazing'ono sizimathandizidwa.
- Mutha kugwiritsa ntchito mawonekedwe a port port kapena mawonekedwe oyang'anira kuti mupeze GUI.
- Mutha kugwiritsa ntchito HTTP ndi HTTPS mukamagwiritsa ntchito mawonekedwe adoko. HTTPS imayatsidwa mwachisawawa ndipo HTTP imathanso kuyatsidwa.
- Dinani Thandizo pamwamba pa tsamba lililonse mu GUI kuti mupeze chithandizo cha intaneti. Mungafunike kuletsa pop-up blocker ya msakatuli wanu kuti view chithandizo cha intaneti.
Lowani ku GUI
Zindikirani
Osakonza zotsimikizira za TACACS+ pamene chowongolera chakhazikitsidwa kuti chigwiritse ntchito kutsimikizira kwanuko.
Ndondomeko
Gawo 1
Lowetsani adilesi ya IP mu adilesi ya msakatuli wanu. Kuti mulumikizane motetezeka, lowetsani https://ip-address. Kuti mulumikizane ndi chitetezo chochepa, lowetsani https://ip-address.
Gawo 2
Mukafunsidwa, lowetsani dzina lolowera ndi mawu achinsinsi, ndikudina OK.
The Chidule tsamba likuwonetsedwa.
Zindikirani Dzina lolowera ndi mawu achinsinsi omwe mudapanga mu wizard yosinthira ndizovuta kwambiri.
Kutuluka mu GUI
Ndondomeko
Gawo 1
Dinani Tulukani pakona yakumanja ya tsambalo.
Gawo 2
Dinani Close kuti mutsirize ntchito yotuluka ndikuletsa ogwiritsa ntchito osaloledwa kupeza GUI yowongolera.
Gawo 3
Mukafunsidwa kutsimikizira zomwe mwasankha, dinani Inde.
Kugwiritsa ntchito Controller CLI
Cisco Wireless solution command-line interface (CLI) imapangidwa mwa wowongolera aliyense. CLI imakuthandizani kuti mugwiritse ntchito pulogalamu yotsatsira ya VT-100 kuti mukonze, kuyang'anira, ndi kuwongolera owongolera omwe ali nawo limodzi ndi malo ofikira opepuka ogwirizana nawo. CLI ndi mawonekedwe osavuta olembedwa, opangidwa ndi mitengo omwe amalola ogwiritsa ntchito mpaka asanu omwe ali ndi mapulogalamu a Telnet omwe amatha kutsanzira ma terminal kuti athe kupeza wowongolera.
Zindikirani
Tikukulimbikitsani kuti musamagwire ntchito ziwiri nthawi imodzi ya CLI chifukwa izi zitha kubweretsa machitidwe olakwika kapena kutulutsa kolakwika kwa CLI.
Zindikirani
Kuti mumve zambiri za malamulo enaake, onani Cisco Wireless Controller Command Reference pazotulutsa zoyenera pa: https://www.cisco.com/c/en/us/support/wireless/wireless-lan-controller-software/products-command-reference-list.html
Kulowa kwa Controller CLI
Mutha kulumikizana ndi CLI yowongolera pogwiritsa ntchito njira izi:
- Kulumikizana kwachinsinsi kwa doko la controller console
- Gawo lakutali pamanetiweki pogwiritsa ntchito Telnet kapena SSH kudzera padoko lokonzekeratu kapena madoko ogawa
Kuti mudziwe zambiri za madoko ndi njira zolumikizirana ndi zowongolera pa zowongolera, onani chiwongolero chokhazikitsa chamtundu woyenera.
Kugwiritsa ntchito Local Serial Connection
Musanayambe
Mufunika zinthu izi kuti mulumikizane ndi doko la serial:
- Kompyuta yomwe ikuyendetsa pulogalamu yotsatsira ngati Putty, SecureCRT, kapena zina
- Chingwe chokhazikika cha Cisco console chokhala ndi cholumikizira cha RJ45
Kuti mulowe ku CLI yowongolera kudzera pa doko la serial, tsatirani izi:
Ndondomeko
Gawo 1
Lumikizani chingwe cha console; polumikiza mbali imodzi ya chingwe chojambulira cha Cisco console ndi cholumikizira cha RJ45 ku doko la chowongolera ndi mbali inayo ku doko la PC yanu.
Gawo 2
Konzani pulogalamu yoyeserera yoyeserera yokhala ndi zosintha zosasintha:
- 9600 mtengo
- 8 magawo a data
- 1 ayime pang'ono
- Palibe kufanana
- Palibe kuwongolera kwa hardware
Zindikirani
Doko loyang'anira serial limayikidwa pamlingo wa 9600 baud komanso kutha kwa nthawi yochepa. Ngati mukufuna kusintha chimodzi mwazinthu izi, yendetsani config serial baudrate value ndikusintha serial timeout value kuti musinthe. Ngati muyika mtengo wanthawi yomaliza kukhala 0, magawo ambiri samatha. Mukasintha liwiro la console kukhala mtengo wina kuposa 9600, liwiro la console lomwe wolamulira azigwiritsa ntchito lidzakhala 9600 panthawi ya boot ndipo limangosintha mukamaliza boot. Chifukwa chake, tikupangira kuti musasinthe liwiro la console, kupatula ngati muyeso kwakanthawi pakufunika.
Gawo 3
Lowani ku CLI-Mukafunsidwa, lowetsani dzina lolowera ndi mawu achinsinsi kuti mulowe kwa wowongolera. Dzina lolowera ndi mawu achinsinsi omwe mudapanga mu wizard yosinthira ndizovuta kwambiri. Zindikirani Dzina lolowera ndi admin, ndipo mawu achinsinsi ndi admin. CLI ikuwonetsa mayendedwe amizu:
(Cisco Controller) >
Zindikirani
Chidziwitso chadongosolo chikhoza kukhala zilembo za alphanumeric mpaka zilembo 31. Mutha kusintha ndikulowetsa config prompt command.
Kugwiritsa ntchito Remote Telnet kapena SSH Connection
Musanayambe
Mufunika zinthu izi kuti mulumikizane ndi chowongolera patali:
- PC yolumikizidwa ndi netiweki ku adilesi ya IP yoyang'anira, adilesi ya doko la ntchito, kapena ngati kasamalidwe kayatsidwa ndi mawonekedwe osinthika a wowongolera yemwe akufunsidwa.
- Adilesi ya IP ya woyang'anira
- Pulogalamu yotsatsira ya VT-100 kapena chipolopolo cha DOS cha gawo la Telnet
Zindikirani
Mwachikhazikitso, olamulira amaletsa magawo a Telnet. Muyenera kugwiritsa ntchito kulumikizana kwanuko ku doko la serial kuti mutsegule magawo a Telnet.
Zindikirani
Ma cipher aes-cbc sagwiritsidwa ntchito pa controller. Makasitomala a SSH omwe amagwiritsidwa ntchito polowera kwa wowongolera akuyenera kukhala ndi mawu osachepera aes-cbc cipher.
Ndondomeko
Gawo 1
Tsimikizirani kuti pulogalamu yanu yotsanzira ya VT-100 kapena mawonekedwe a chipolopolo cha DOS akonzedwa ndi magawo awa:
- Adilesi ya Ethernet
- Port 23
Gawo 2
Gwiritsani ntchito adilesi ya IP yowongolera ku Telnet kupita ku CLI.
Gawo 3
Mukafunsidwa, lowetsani dzina lolowera ndi mawu achinsinsi kuti mulowe mu controller.
Zindikirani
Dzina lolowera ndi mawu achinsinsi omwe mudapanga mu wizard yosinthira ndizovuta kwambiri. Zindikirani Dzina lolowera ndi admin, ndipo mawu achinsinsi ndi admin.
CLI ikuwonetsa mayendedwe a mizu mwachangu.
Zindikirani
Chidziwitso chadongosolo chikhoza kukhala zilembo za alphanumeric mpaka zilembo 31. Mutha kusintha ndikulowetsa config prompt command.
Kutuluka mu CLI
Mukamaliza kugwiritsa ntchito CLI, yendani ku muzu ndikulowetsa lamulo lotuluka. Mukuuzidwa kuti musunge zosintha zilizonse zomwe mudapanga ku RAM yosakhazikika.
Zindikirani
CLI imakutulutsani yokha osasunga zosintha zilizonse pakatha mphindi 5 osachita chilichonse. Mutha kukhazikitsa zotuluka zokha kuchokera ku 0 (osatuluka) mpaka mphindi 160 pogwiritsa ntchito config serial timeout command. Kuti mulepheretse magawo a SSH kapena Telnet kuti asamathe nthawi, yendetsani nthawi yomaliza ya 0.
Kuyenda pa CLI
- Mukalowa mu CLI, muli pamizu. Kuchokera pa muzu wa mizu, mutha kuyika lamulo lililonse lathunthu osayamba kupita kumlingo woyenera.
- Ngati mulowetsa mawu ofunika kwambiri monga config, debug, ndi zina zotero popanda mikangano, mumatengedwera ku submode ya mawu ofananawo.
- Ctrl + Z kapena kutuluka kumabweretsanso CLI mulingo wokhazikika kapena muzu.
- Mukapita ku CLI, lowetsani ? kuti muwone zina zowonjezera zomwe zilipo pa lamulo lililonse lomwe laperekedwa pamlingo wapano.
- Mutha kulowanso danga kapena fungulo la tabu kuti mumalize mawu osakira apano ngati mosakayikira.
- Lowetsani thandizo pamizu kuti muwone zosankha zosinthira mzere wamalamulo.
Gome lotsatirali likulemba malamulo omwe mumagwiritsa ntchito poyendera CLI ndikuchita ntchito zomwe wamba.
Gulu 1: Malamulo a CLI Navigation ndi Common Tasks
| Lamulo | Zochita |
| Thandizeni | Pamizu, view dongosolo lonse navigation malamulo |
| ? | View malamulo omwe alipo pakalipano |
| lamula ? | View magawo a lamulo linalake |
| Potulukira | Yendani pansi mulingo umodzi |
| Ctrl + Z | Bwererani kuchokera pamlingo uliwonse kupita ku muzu |
| sungani config | Pamizu, sungani zosintha kuchokera ku RAM yogwira ntchito kupita ku RAM yosasinthika (NVRAM) kotero zimasungidwa mukayambiranso. |
| bwererani dongosolo | Pamizu, yambitsaninso chowongolera popanda kutuluka |
| tuluka | Amakutulutsani mu CLI |
Kuthandizira Web ndi Wotetezedwa Web Mitundu
Gawo ili limapereka malangizo kuti athe kugawa dongosolo doko monga a web doko (pogwiritsa ntchito HTTP) kapena ngati chitetezo web doko (pogwiritsa ntchito HTTPS). Mutha kuteteza kulumikizana ndi GUI poyambitsa HTTPS. HTTPS imateteza magawo a msakatuli wa HTTP pogwiritsa ntchito protocol ya Secure Sockets Layer (SSL). Mukatsegula HTTPS, wowongolera amadzipangira komweko web satifiketi ya SSL ndikuyiyika yokha ku GUI. Mulinso ndi mwayi wotsitsa satifiketi yopangidwa kunja.
Mutha kusintha web ndi otetezeka web pogwiritsa ntchito chowongolera GUI kapena CLI.
Zindikirani
Chifukwa cha kuchepa kwa RFC-6797 kwa HTTP Strict Transport Security (HSTS), mukafika pa GUI ya woyang'anira pogwiritsa ntchito adilesi ya IP yoyang'anira, HSTS sichilemekezedwa ndipo imalephera kuwongolera kuchokera ku HTTP kupita ku HTTPS protocol mu msakatuli. Kuwongolera kumalephera ngati GUI ya wolamulira idafikiridwa kale pogwiritsa ntchito protocol ya HTTPS. Kuti mumve zambiri, onani chikalata cha RFC-6797.
Gawoli lili ndi tigawo totsatirazi:
Kuthandizira Web ndi Wotetezedwa Web Mitundu (GUI)
Ndondomeko
Gawo 1
Sankhani Management > HTTP-HTTPS.
The Kusintha kwa HTTP-HTTPS tsamba likuwonetsedwa.
Gawo 2
Kuti athe web mode, yomwe imalola ogwiritsa ntchito kupeza GUI yowongolera pogwiritsa ntchito "http://ip-address,” sankhani Yayatsidwa kuchokera ku HTTP Access mndandanda wotsitsa. Apo ayi, sankhani Olemala. Mtengo wokhazikika ndi Wolumala. Web mode si kulumikizidwa kotetezeka.
Gawo 3
Kuti athe kutetezedwa web mode, yomwe imalola ogwiritsa ntchito kupeza GUI yowongolera pogwiritsa ntchito "https://ip-address,” sankhani Yayatsidwa kuchokera ku Kufikira kwa HTTPS mndandanda wotsitsa. Apo ayi, sankhani Wolumala. Mtengo wokhazikika ndiwoyatsidwa. Otetezeka web mode ndi kulumikizana kotetezeka.
Gawo 4
Mu Web Gawo Lekeza panjira munda, lowetsani kuchuluka kwa nthawi, mumphindi, isanafike web nthawi ya gawolo yatha chifukwa chosagwira ntchito. Mutha kuyika mtengo pakati pa 10 ndi 160 mphindi (zophatikiza). Mtengo wokhazikika ndi mphindi 30.
Gawo 5
Dinani Ikani.
Gawo 6
Ngati inu chinayambitsa chitetezo web mode mu Gawo 3, wowongolera amapanga wamba web satifiketi ya SSL ndikuyiyika yokha ku GUI. Tsatanetsatane wa satifiketi panopa kuonekera pakati pa Kusintha kwa HTTP-HTTPS tsamba.
Zindikirani
Ngati mungafune, mutha kufufuta satifiketi yomwe ilipo podina Chotsani Satifiketi ndikupangitsa woyang'anira kuti apange satifiketi yatsopano podina Regenerate Sitifiketi. Muli ndi mwayi wogwiritsa ntchito satifiketi ya SSL ya mbali ya seva yomwe mutha kutsitsa kuti ikhale yowongolera. Ngati mukugwiritsa ntchito HTTPS, mutha kugwiritsa ntchito satifiketi ya SSC kapena MIC.
Gawo 7
Sankhani Controller> General kuti mutsegule General page.
Sankhani chimodzi mwa zotsatirazi kuchokera pa Web Mndandanda wotsikira pansi wa Mutu wa Mtundu:
- Zosasintha-Sinthani zosasintha web mutu wamtundu wa GUI wowongolera.
- Red-Configures ndi web mutu wamtundu ngati wofiira kwa wolamulira GUI.
Gawo 8
Dinani Ikani.
Gawo 9
Dinani Sungani Kusintha.
Kuthandizira Web ndi Wotetezedwa Web Mitundu (CLI)
Ndondomeko
Gawo 1
Yambitsani kapena zimitsani web lowetsani lamulo ili: config network webmode { yambitsani | tsegulani}
Lamuloli limalola ogwiritsa ntchito kupeza GUI yowongolera pogwiritsa ntchito "http://ip-address.” Mtengo wokhazikika ndiwozimitsidwa. Web mode si kulumikizidwa kotetezeka.
Gawo 2
Konzani a web mutu wamtundu wa wowongolera GUI polemba lamulo ili: config network webmtundu {osasintha | wofiira}
Mutu wokhazikika wamtundu wa GUI wowongolera wathandizidwa. Mutha kusintha chiwembu chosasinthika chamtundu ngati chofiira pogwiritsa ntchito njira yofiira. Ngati mukusintha mutu wamtundu kuchokera kwa wowongolera CLI, muyenera kuyikanso chowongolera cha GUI kuti mugwiritse ntchito zosintha zanu.
Gawo 3
Yambitsani kapena kuletsa chitetezo web lowetsani lamulo ili: config network otetezekaweb {kuthandiza | tsegulani}
Lamuloli limalola ogwiritsa ntchito kupeza GUI yowongolera pogwiritsa ntchito "https://ip-address.” Mtengo wokhazikika ndiwoyatsidwa. Otetezeka web mode ndi kulumikizana kotetezeka.
Gawo 4
Yambitsani kapena kuletsa chitetezo web mode ndi chitetezo chowonjezereka polemba lamulo ili: config network otetezekaweb cipher-option mkulu {yambitsani | tsegulani}
Lamuloli limalola ogwiritsa ntchito kupeza GUI yowongolera pogwiritsa ntchito "https://ip-address” koma kuchokera pa asakatuli omwe amathandizira ma ciphers a 128-bit (kapena okulirapo). Ndi Release 8.10, lamulo ili, mwachisawawa, limakhala lothandizira. Ma cipher apamwamba akayatsidwa, makiyi a SHA1, SHA256, SHA384 amapitilira kulembedwa ndipo TLSv1.0 imayimitsidwa. Izi zikugwira ntchito ku webauth ndi webadmin koma osati wa NMSP.
Gawo 5
Yambitsani kapena kuletsa SSLv3 kwa web admin polemba lamulo ili: config network otetezekaweb sslv3 {yambitsani | tsegulani}
Gawo 6
Yambitsani 256 bit ciphers pa gawo la SSH polemba lamulo ili: config network ssh cipher-option mkulu {yambitsani | tsegulani}
Gawo 7
[Mwachidziwitso] Letsani telnet polemba lamulo ili: config network telnet{enable | tsegulani}
Gawo 8
Yambitsani kapena kuletsa zokonda za RC4-SHA (Rivest Cipher 4-Secure Hash Algorithm) cipher suites (pa CBC cipher suites) za web chizindikiro ndi web admin polemba lamulo ili: config network otetezekaweb cipher-option rc4-makonda {yambitsani | tsegulani}
Gawo 9
Onetsetsani kuti wowongolera wapanga satifiketi polemba lamulo ili: onetsani chidule cha satifiketi
Zidziwitso zofanana ndi izi zikuwoneka:
Web Satifiketi Yoyang'anira……………….. Yopangidwa Kumaloko
Web Chitsimikizo Chotsimikizika……………….. Chopangidwa Kumaloko
Mgwirizano wa Chiphaso:………………. kuzimitsa
Gawo 10
(Mwasankha) Pangani satifiketi yatsopano polemba lamulo ili: config kupanga webadmin
Pambuyo pa masekondi angapo, wowongolera amatsimikizira kuti satifiketiyo yapangidwa.
Gawo 11
Sungani satifiketi ya SSL, kiyi, ndi chitetezo web password to nonvolatile RAM (NVRAM) kuti zosintha zanu zisungidwe poyambiranso polemba lamulo ili: sungani config
Gawo 12
Yambitsaninso chowongolera polemba lamulo ili: bwererani dongosolo
Telnet ndi Secure Shell Sessions
Telnet ndi protocol ya netiweki yomwe imagwiritsidwa ntchito kupatsa mwayi wofikira ku CLI ya wowongolera. Secure Shell (SSH) ndi mtundu wotetezedwa kwambiri wa Telnet womwe umagwiritsa ntchito kubisa kwa data komanso njira yotetezeka yosamutsa deta. Mutha kugwiritsa ntchito GUI yowongolera kapena CLI kukonza magawo a Telnet ndi SSH. Potulutsidwa 8.10.130.0, Cisco Wave 2 APs imathandizira zotsatirazi:
- HMAC: hmac-sha2-256, hmac-sha2-512
- KEX: diffie-hellman-group18-sha512,diffie-hellman-group14-sha1,ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521
- Key Host: ecdsa-sha2-nistp256, ssh-rsa
- Ma Ciphers: aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr
Gawoli lili ndi tigawo totsatirazi:
Malangizo ndi Zoletsa pa Telnet ndi Secure Shell Sessions
- Pamene config paging yazimitsidwa ndipo makasitomala omwe akuthamanga OpenSSH_8.1p1 OpenSSL 1.1.1 laibulale alumikizidwa ndi chowongolera, mutha kuwona zotulukazo zikuzizira. Mutha kukanikiza kiyi iliyonse kuti musamawumitse chiwonetserocho. Tikukulimbikitsani kuti mugwiritse ntchito imodzi mwa njira izi kuti mupewe izi: · Lumikizani pogwiritsa ntchito laibulale ya OpenSSH ndi Open SSL
- Gwiritsani Putty
- Gwiritsani ntchito Telnet
- Chida cha Putty chikagwiritsidwa ntchito ngati kasitomala wa SSH kuti alumikizane ndi wowongolera omwe akuyendetsa mitundu ya 8.6 ndi pamwambapa, mutha kuwona kuchotsedwa kwa Putty pomwe kutulutsa kwakukulu kufunsidwa ndikuyimitsa paging. Izi zimawonedwa pamene wolamulira ali ndi masinthidwe ambiri ndipo ali ndi chiwerengero chachikulu cha APs ndi makasitomala, kapena muzochitika zilizonse. Tikukulimbikitsani kuti mugwiritse ntchito makasitomala a SSH muzochitika zotere.
- Mu Kutulutsidwa 8.6, olamulira amasamutsidwa kuchokera ku OpenSSH kupita ku libssh, ndipo libssh sichigwirizana ndi ma key exchange (KEX) ma aligorivimu: ecdh-sha2-nistp384 ndi ecdh-sha2-nistp521. Ecdh-sha2-nistp256 yokha ndiyomwe imathandizidwa.
- Mu Kutulutsidwa kwa 8.10.130.0 ndi kutulutsidwa pambuyo pake, owongolera samathandiziranso ma legacy cipher suites, ma cipher ofooka, ma MAC ndi ma KEX.
Kukonza Telnet ndi SSH Sessions (GUI)
Ndondomeko
Gawo 1 Sankhani Kuwongolera > Telnet-SSH kutsegula Kusintha kwa Telnet-SSH tsamba.
Gawo 2 Mu Idle Timeout (mphindi) m'munda, lowetsani kuchuluka kwa mphindi zomwe gawo la Telnet limaloledwa kukhala lopanda ntchito lisanathe. Kutalika kovomerezeka kumayambira 0 mpaka 160 mphindi. Mtengo wa 0 ukuwonetsa kuti palibe kutha.
Gawo 3 Kuchokera ku Chiwerengero Chapamwamba cha Magawo mndandanda wotsitsa, sankhani kuchuluka kwa magawo a Telnet kapena SSH omwe amaloledwa. Mtundu wovomerezeka umachokera ku 0 mpaka 5 magawo (kuphatikiza), ndipo mtengo wokhazikika ndi magawo 5. Mtengo wa ziro ukuwonetsa kuti magawo a Telnet kapena SSH saloledwa.
Gawo 4 Kuti mutseke mwamphamvu magawo olowera, sankhani Management > Magawo Ogwiritsa Ntchito ndipo kuchokera pamndandanda wotsikira pansi wa gawo la CLI, sankhani Close.
Gawo 5 Kuchokera ku Lolani Chatsopano Mndandanda wotsikira pansi wa Telnet Sessions, sankhani Inde kapena Ayi kuti mulole kapena musalole magawo atsopano a Telnet pa chowongolera. Mtengo wokhazikika ndi No.
Gawo 6 Kuchokera ku Lolani Chatsopano Zithunzi za SSH mndandanda wotsitsa, sankhani Inde kapena Ayi kuti mulole kapena musalole zatsopano SSH magawo pa controller. Mtengo wokhazikika ndi Inde.
Gawo 7 Sungani masinthidwe anu.
Zoyenera kuchita kenako
Kuti muwone chidule cha zosintha za Telnet, sankhani Kuwongolera> Chidule. Tsamba Lachidule lomwe likuwonetsedwa likuwonetsa magawo owonjezera a Telnet ndi SSH amaloledwa.
Kukonza Telnet ndi SSH Sessions (CLI)
Ndondomeko
Gawo 1
Lolani kapena musalole magawo atsopano a Telnet pa wowongolera polemba lamulo ili: config network telnet {yambitsani | tsegulani}
Mtengo wokhazikika walephereka.
Gawo 2
Lolani kapena musalole magawo atsopano a SSH pa wowongolera polemba lamulo ili: config network ssh {yambitsani | tsegulani}
Mtengo wokhazikika ndiwoyatsidwa.
Zindikirani
Gwiritsani ntchito config network ssh cipher-option high {enable | disable} lamulo kuti athe sha2 yomwe
imathandizidwa ndi controller.
Gawo 3
(Mwachidziwitso) Fotokozani kuchuluka kwa mphindi zomwe gawo la Telnet limaloledwa kuti likhalebe lopanda ntchito lisanathe polemba lamulo ili: config sessions nthawi yatha
Mulingo woyenera wa nthawi yothera nthawi ndi kuyambira 0 mpaka 160 mphindi, ndipo mtengo wokhazikika ndi mphindi 5. Mtengo wa 0 ukuwonetsa kuti palibe kutha.
Gawo 4
(Mwachidziwitso) Nenani kuchuluka kwa magawo a Telnet kapena SSH omwe amaloledwa polemba lamulo ili: config sessions maxsessions session_num
Gawo lovomerezeka la session_num limachokera ku 0 mpaka 5, ndipo mtengo wokhazikika ndi magawo asanu. Mtengo wa ziro ukuwonetsa kuti magawo a Telnet kapena SSH saloledwa.
Gawo 5
Sungani zosintha zanu polemba lamulo ili: sungani config
Gawo 6
Mutha kutseka magawo onse a Telnet kapena SSH polemba lamulo ili: config loginsession close {session-id | zonse}
Session-id ikhoza kutengedwa kuchokera ku lamulo lolowera-gawo lawonetsero.
Kuwongolera ndi Kuwunika Magawo a Remote Telnet ndi SSH
Ndondomeko
Gawo 1
Onani zosintha za Telnet ndi SSH polemba lamulo ili: onetsani chidule cha maukonde
Chidziwitso chofanana ndi chotsatirachi chikuwonetsedwa:
Dzina la RF-Network………………………….. TestNetwork1
Web Mode…………………………………… Yambitsani Chitetezo
Web Mode………………………….. Yambitsani
Otetezeka Web Mode Cipher-Option High ………. Letsani
Otetezeka Web Mode Cipher-Option SSLv2……… Letsani
Secure Shell (ssh)……………………….. Yambitsani
Telnet…………………………………..
Gawo 2
Onani zosintha za gawo la Telnet polemba lamulo ili: wonetsani magawo
Chidziwitso chofanana ndi chotsatirachi chikuwonetsedwa:
CLI Login Timeout (mphindi)………… 5
Nambala Yochuluka Yamagawo a CLI……. 5
Gawo 3
Onani magawo onse a Telnet polemba lamulo ili: onetsani gawo lolowera
Chidziwitso chofanana ndi chotsatirachi chikuwonetsedwa:
Kulumikizana Kwa Dzina la ID Kuchokera Panthawi Yanthawi Yopanda Ntchito
————————————————————
00 admin EIA-232 00:00:00 00:19:04
Gawo 4
Chotsani magawo a Telnet kapena SSH polemba lamulo ili: momveka gawo-id
Mutha kuzindikira gawo-id pogwiritsa ntchito chiwonetserochi kulowa-gawo lamula.
Kukonza Mwayi wa Telnet kwa Ogwiritsa Osankhidwa Osankhidwa (GUI)
Pogwiritsa ntchito wowongolera, mutha kukonza mwayi wa Telnet kwa ogwiritsa ntchito osankhidwa. Kuti muchite izi, muyenera kuti mwathandizira mwayi wa Telnet padziko lonse lapansi. Mwachikhazikitso, ogwiritsa ntchito onse oyang'anira ali ndi mwayi wa Telnet wothandizidwa.
Zindikirani
Magawo a SSH sakhudzidwa ndi izi.
Ndondomeko
Gawo 1 Sankhani Management > Ogwiritsa Ntchito Oyang'anira Malo.
Gawo 2 Pa Tsamba la Local Management Users, fufuzani kapena sinthani chizindikiro cha Telnet Wokhoza chongani bokosi la wogwiritsa ntchito kasamalidwe.
Gawo 3 Sungani kasinthidwe.
Kukonza Mwayi wa Telnet kwa Ogwiritsa Osankhidwa Osankhidwa (CLI)
Ndondomeko
- Konzani mwayi wa Telnet kwa wogwiritsa ntchito wosankhidwa polemba lamulo ili: config mgmtuser telnet user-name {enable | tsegulani}
Kuwongolera pa Wireless
Kasamalidwe ka mawonekedwe opanda zingwe amakulolani kuyang'anira ndikusintha owongolera am'deralo pogwiritsa ntchito kasitomala opanda zingwe. Izi zimathandizidwa ndi ntchito zonse zoyang'anira, kupatula zomwe zidakwezedwa ndi kutsitsa kuchokera ku (zosamutsidwa kupita ndi kuchokera) kowongolera. Izi zimalepheretsa kasamalidwe ka opanda zingwe kulowa kwa wowongolera yemweyo yemwe chipangizo cha kasitomala opanda zingwe chikugwirizana nacho. Izi sizilepheretsa mwayi wowongolera kwa kasitomala opanda zingwe wolumikizidwa ndi wowongolera wina kwathunthu. Kuti mutsekeretu kasamalidwe kofikira kwa makasitomala opanda zingwe kutengera VLAN ndi zina zotero, tikupangira kuti mugwiritse ntchito mindandanda yowongolera (ACLs) kapena makina ofanana.
Zoletsa pa Management pa Wireless
- Kuwongolera pa Wireless kumatha kuyimitsidwa pokhapokha ngati makasitomala ali pakusintha kwapakati.
- Kuwongolera pa Wireless sikuthandiza kwamakasitomala a FlexConnect akumaloko. Komabe, Management over Wireless imagwira ntchito kwa omwe si-web makasitomala otsimikizika ngati muli ndi njira yopita kwa woyang'anira kuchokera patsamba la FlexConnect.
Gawoli lili ndi tigawo totsatirazi:
Kuthandizira Kuwongolera pa Opanda zingwe (GUI)
Ndondomeko
Gawo 1 Sankhani Management > Mgmt Via Wireless kuti mutsegule Kuwongolera kudzera pa Wireless tsamba.
Gawo 2 Onani Thandizani Controller Management kuti ipezeke kuchokera ku Check Wireless Clients bokosi kuti mutsegulire kasamalidwe opanda zingwe pa WLAN kapena musasankhe kuti muyimitse izi. Mwachisawawa, ili m'malo olumala.
Gawo 3 Sungani kasinthidwe.
Kuthandizira Kuwongolera pa Opanda zingwe (CLI)
Ndondomeko
Gawo 1
Tsimikizirani ngati kasamalidwe ka mawonekedwe opanda zingwe ndiwoyatsidwa kapena ayimitsidwa polemba lamulo ili: onetsani chidule cha maukonde
- Ngati wolemala: Yambitsani kuyang'anira pa opanda zingwe polemba lamulo ili: config network mgmt-via-wireless enable
- Kupanda kutero, gwiritsani ntchito kasitomala opanda zingwe kuti mulumikizane ndi malo olumikizira olumikizidwa ndi wowongolera omwe mukufuna kuyang'anira.
Gawo 2
Lowani mu CLI kuti muwonetsetse kuti mutha kuyang'anira WLAN pogwiritsa ntchito kasitomala opanda zingwe polemba lamulo ili: telnet wrc-ip-addr CLI-command
Utsogoleri wa Mtsogoleri 13
Kukonzekera Kuwongolera pogwiritsa ntchito Dynamic Interfaces (CLI)
Mawonekedwe amphamvu amazimitsidwa mwachisawawa ndipo amatha kuyatsa ngati pakufunika kuti azitha kupezeka pazambiri kapena ntchito zonse zowongolera. Akayatsidwa, mawonekedwe onse osinthika amapezeka kuti oyang'anira azitha kuwongolera. Mutha kugwiritsa ntchito mindandanda yowongolera (ACLs) kuti muchepetse mwayiwu ngati mukufunikira.
Ndondomeko
- Yambitsani kapena kuletsa kasamalidwe pogwiritsa ntchito mawonekedwe osinthika polemba lamulo ili: config network mgmt-via-dynamic-interface {yambitsani | tsegulani}
Zolemba / Zothandizira
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CISCO Wireless Controller Configuration Guide [pdf] Buku Logwiritsa Ntchito Maupangiri a Wireless Controller, Maupangiri a Wowongolera, Maupangiri a Wireless Configuration, Maupangiri a kasinthidwe, kasinthidwe |
