Microsemi AN1196 DHCP Pool Kowane Mu'amala Adireshin Kanfigareshan Software
Garanti
Microsemi baya yin garanti, wakilci, ko garanti game da bayanin da ke cikin nan ko dacewa da samfuransa da sabis don kowane takamaiman dalili, haka nan Microsemi baya ɗaukar wani alhaki duk abin da ya taso daga aikace-aikacen ko amfani da kowane samfur ko kewaye. Kayayyakin da aka siyar a ƙarƙashinsa da duk wasu samfuran da Microsemi ke siyarwa sun kasance ƙarƙashin ƙayyadaddun gwaji kuma bai kamata a yi amfani da su tare da kayan aiki masu mahimmanci ko aikace-aikace ba. An yi imanin duk wani ƙayyadaddun ƙayyadaddun ayyuka abin dogaro ne amma ba a tabbatar da su ba, kuma mai siye dole ne ya gudanar da kammala duk ayyuka da sauran gwajin samfuran, shi kaɗai kuma tare da, ko shigar da su, kowane samfuran ƙarshe. Mai siye ba zai dogara da kowane bayanai da ƙayyadaddun ayyuka ko sigogi da Microsemi ya bayar ba. Alhakin Mai siye ne ya ƙayyade dacewa da kowane samfur da kansa kuma don gwadawa da tabbatar da iri ɗaya. Bayanin da Microsemi ya bayar a nan an bayar da shi "kamar yadda yake, inda yake" kuma tare da duk kuskure, kuma duk haɗarin da ke tattare da irin wannan bayanin gaba ɗaya yana tare da mai siye. Microsemi baya ba, a bayyane ko a fakaice, ga kowace ƙungiya kowane haƙƙin mallaka, lasisi, ko kowane haƙƙin IP, ko game da irin wannan bayanin da kansa ko wani abu da irin wannan bayanin ya bayyana. Bayanin da aka bayar a cikin wannan takaddun mallakar Microsemi ne, kuma Microsemi yana da haƙƙin yin kowane canje-canje ga bayanin da ke cikin wannan takaddar ko kowane samfuri da sabis a kowane lokaci ba tare da sanarwa ba.
Game da Microsemi
Kamfanin Microsemi (Nasdaq: MSCC) yana ba da cikakkiyar fayil na semiconductor da mafita na tsarin don sararin samaniya & tsaro, sadarwa, cibiyar bayanai da kasuwannin masana'antu. Samfuran sun haɗa da babban aiki da radiyo tauraruwar siginar haɗaɗɗun siginar hadedde, FPGAs, SoCs da ASICs; kayayyakin sarrafa wutar lantarki; lokaci da na'urorin aiki tare da madaidaicin mafita na lokaci, saita ƙa'idodin duniya don lokaci; na'urorin sarrafa murya; RF mafita; sassa masu hankali; Ma'ajiyar kasuwanci da hanyoyin sadarwar sadarwa, fasahar tsaro da scalable anti-tampsamfurori; Hanyoyin Ethernet; Powerover- Ethernet ICs da mi
dspans; kazalika da al'ada ƙira iyawa da kuma ayyuka. Microsemi yana da hedikwata a Aliso Viejo, California, kuma yana da kusan ma'aikata 4,800 a duniya. Ƙara koyo a www.microsemi.com.
Gabatarwa
Wannan daftarin aiki a taƙaice yana bayanin tushen tushen CLI na DHCP pool kowane adireshi, wanda kuma aka sani da adiresoshin da aka keɓe.
Siffar Siffar
Wannan fasalin yana nufin samar da ikon daidaita tafkin DHCP kamar akwai taswirar 1: 1 tsakanin tashar tashar tashar Ethernet da adireshin IP da aka bayar akan daidai wannan tashar tashar jiragen ruwa.
Babban abin amfani shine lokacin da na'urar sauyawa tana da abokin ciniki ɗaya kawai wanda ke haɗe kowane tashar jiragen ruwa, don wasu rukunin tashoshin jiragen ruwa. A wannan yanayin zai iya zama dacewa don kulle adireshin IP na na'urar da aka haɗe zuwa kowane tashar jiragen ruwa, saboda wannan yana sauƙaƙe maye gurbin na'urar abokin ciniki a cikin yanayin samarwa: ɗauka, ka ce, wani firikwensin wani nau'i yana haɗe zuwa dubawa Fa 1/4 , kuma na'urar firikwensin ya yi rauni. Ma'aikacin sabis ɗin kawai zai cire haɗin na'urar da ta gaza, maye gurbinta kuma ya haɗa sabuwar na'urar - wacce ta hanyar DHCP za ta karɓi daidaitaccen tsarin IP iri ɗaya kamar na'urar da ta gaza. Bayan haka, ba shakka, har zuwa tsarin gudanar da hanyar sadarwa don yin ƙarin daidaitawar sabuwar na'urar idan yana buƙatarta, amma aƙalla tsarin gudanarwar cibiyar sadarwar ba lallai bane ya bincika hanyar sadarwar don maye gurbin na'urar IP.
bayani
Sai dai inda aka bayyana a sarari, duk abubuwan da aka ambata na keɓancewa suna da alaƙa da takamaiman tafkin. Yana da inganci don ƙirar jiki iri ɗaya don haɗawa a cikin tafkuna masu yawa waɗanda ke ba da mu'amalar mu'amalar VLAN daban-daban. Daidaiton daidaitawa a wannan yanayin shine alhakin mai gudanar da tsarin.
Example
- Yi la'akari da ƙirar VLAN 42 tare da IP 10.42.0.1/16
- A ɗauka tashoshin jiragen ruwa Fa 1/1-4 membobi ne na VLAN 42
- A ɗauka mun ƙirƙiri tafkin DHCP don wannan hanyar sadarwa, 10.42.0.0/16
- Sannan muna so mu iya cewa:
- GANO/BUKATA DHCP da ya isa kan 'Fa 1/1' zai sami IP 10.42.1.100/16
- Kuma akan Fa 1/2 zai karɓi 10.42.55.3/16
Amma fa 1/3 da Fa 1/4 fa? Ya dogara da ko an saita tafkin don ba da adiresoshin da aka keɓance kawai ko a'a. Idan haka ne, kawai adiresoshin biyu na Fa 1/1 da Fa 1/2 suna samuwa-kuma Fa 1/3 da Fa 1/4 ba za su yi hidima ga abokan ciniki na DHCP ba.
A gefe guda, idan ba a kulle tafkin zuwa adiresoshin da aka tanada ba, to Fa 1/3 da Fa 1/4 za su ba da adiresoshin da ba su da ajiya daga ragowar adiresoshin kyauta na cibiyar sadarwar tafkin da aka tsara, 10.42.0.0/16. Saitin adireshin da ya rage shine:
- Cibiyar sadarwa ta IP (10.42.0.0/16), debe:
- Adireshin dubawa na VLAN, misali 10.42.0.1
- Saitin adiresoshin kowane mutum, 10.42.1.100 da 10.42.55.3
Duk wani keɓaɓɓen adireshi - (Kuma kowane adireshin abokin ciniki na DHCP wanda ya rigaya yake aiki)
Abubuwan da suka dace na tsarin za su yi kama da wannan:
# nuna Gudun-config
! A duniya kunna aikin uwar garken DHCP
ip dcp uwar garke
! Ƙirƙiri hanyar haɗin VLAN da VLAN waɗanda za su yi hidima ga DHCP
wuta 42
Interface vlan 42
Adireshin IP: 10.42.0.1 255.255.0.0
ip dcp uwar garke
! (An cire saitin membobin tashar tashar jiragen ruwa ta VLAN)
! Ƙirƙirar tafkin
ip dcp pool my_pool
hanyar sadarwa 10.42.0.0 255.255.0.0
watsa shirye-shirye 10.42.255.255
kirar 1
! Ƙayyade adiresoshin kowane-mutum don Fa 1/1 da Fa 1/2:
adireshin 10.42.1.100 dubawa FastEthernet 1/1
adireshin 10.42.55.3 dubawa FastEthernet 1/2
! Sai kawai a ba da adiresoshin kowane mutum-mutumi:
! tanadi-kawai
! Ko raba duka adiresoshin kowane-mutum da adireshi masu ƙarfi na yau da kullun
! babu ajiyar-kawai
Adana-Kawai vs. Ba Ajiye-Kawai ba
Za'a iya misalta tsarin da ke sama kamar haka. Maɓallin uwar garken DHCP yana da musaya masu yawa tare da abokan ciniki a haɗe. Ɗaya daga cikin waɗannan abokan ciniki shine sauƙi mai sauƙi na 2 ethernet mai sauyawa tare da abokan ciniki uku da aka haɗe. Hanyoyi biyu na farko a kan DHCP Server Switch suna ba da adiresoshin kowane-musamman, kuma ragowar musaya suna ba da adiresoshin da aka samu daga tafkin.
BAYANI
Ana ɗaukan Canjawar Layer 2 tana da IP na tsaye.
Hoto na 1. Pool Tare da Adireshin Tsare-tsare, Ba Ajiye-kawai ba
Idan, duk da haka, an sanya tafkin a cikin yanayin da aka keɓance-kawai, kawai abokan ciniki biyu da aka haɗe zuwa Fa 1/1 da Fa 1/2 za a ba da adireshi:
Canja# daidaita tashar
Canja(daidaita) # ip dhcp pool my_pool
Canjawa(config-dhcp-pool)# Adana-kawai
Canja(config-dhcp-pool)# ƙare
Hoto na 2. Pool Tare da Adiresoshin Tsakanin-Ingila, Ajiye-Kawai
Hakanan za'a yi amfani da wannan idan an haɗe Layer 2 canzawa zuwa misali Fa 1/1: ɗaya daga cikin abokan cinikinsa ne kawai za a ba da adireshin kowane-mutumin:
Hoto na 3. Pool Tare da Adiresoshin Tsakanin-Interface, Kunna Tashar Tashar Tashar Jul-Tsa-Tsarki
Idan ba a tanadi wurin tafki-kawai ba, yanayin iri ɗaya ya shafi abokan ciniki na L2 Switch: ɗaya daga cikinsu za a ba da adireshi, yayin da abokan cinikin ke da alaƙa kai tsaye zuwa DHCP Server Switch akan musaya ba tare da adireshin kowane-mutumin ba. a ba da adireshi daga tafkin.
Hoto na 4. Pool Tare da Adireshin Tsare-tsare, Ba Ajiye-kawai ba
A wannan yanayin abokan ciniki guda uku da ke haɗe zuwa maɓallin Layer 2 za su yi gasa don samin adireshin da ke akwai wanda Fa 1/1 ke bayarwa akan DHCP Server Switch. Gabaɗaya baya ƙididdige wace na'urar ta “ci nasara”, don haka ya kamata a guji wannan saitin.
Kanfigareshan
Ana samun adiresoshin mu'amala guda ɗaya don wuraren tafkunan DHCP na nau'in 'cibiyar sadarwa' kawai. Ba su da ma'ana ga wuraren waha, saboda waɗanda kawai suna da adireshin guda ɗaya don bayarwa ta wata hanya.
Waɗannan umarni guda huɗu masu zuwa suna samuwa a cikin yanayin yanayin yanayin tafkin DHCP:
Tebur 1. Umarnin Kanfigareshan Adireshin-In-Interface
| Umurni | Bayani |
| adireshin dubawa | Ƙirƙiri/gyara shigarwar adreshin kowane-mutum. |
| babu adireshi | Share shigarwar adreshin kowane mutum-mutumi. |
| tanadi-kawai | Bayar da adiresoshin kowane mutum kawai. |
| babu tanadi-kawai | Bayar da duka adiresoshin kowane-musulunci da adireshi masu ƙarfi na yau da kullun daga tafkin. |
Ana aiwatar da dokoki masu zuwa:
- Mai mu'amala zai iya samun adireshin kowane mutum ɗaya kawai
- Dole ne duk adiresoshin kowane mutum su kasance na musamman
- Keɓancewa tare da kowane adireshin mu'amala zai ba da wannan adireshin ɗaya kawai ga abokan ciniki
- Dole ne adireshin kowane-mutum ya kasance na cibiyar sadarwar tafkin
Sharuɗɗan da ke sama sune kowane tafkin. Tashar jiragen ruwa ta zahiri na iya zama memba na VLANs daban-daban da wuraren tafki daban-daban, kuma suna ba da adiresoshin kowane-mutumi daban-daban a cikin kowane tafkin.
Canza saitin adireshi na kowane mahaɗin don tafkin da ke akwai na iya ɓata ɗaurin da ke akwai.
Dokokin da suka shafi ƙarewar dauri sune:
- Adana-kawai ⇒ babu ajiyar-kawai: Ci gaba da ɗaure, wuraren adiresoshin da ake da su suna girma kawai
- babu ajiyar-kawai ⇒ tanadi-kawai : Share duk ɗaurin
- Ƙara ko Canja kowane adireshin mu'amala: Share duk ɗaurin; yana iya zama IP ɗin da aka riga an shigar dashi, ko haɗin kai tare da wasu, aiki, ɗaure
- Share kowane adireshin mu'amala: Share abin dauri don wannan adireshin kawai
- Haɗi-ƙasa akan hanyar sadarwa tare da kowane adireshin mu'amala: Share ɗaurin. Wannan yana tabbatar da cewa yanayin maye gurbin na'urar abokin ciniki da aka haɗa kai tsaye yana aiki: Lokacin da aka cire na'urar da ta gaza, haɗin haɗin gwiwa yana zuwa. Lokacin da na'urar musanya ta kunna wuta kuma haɗewar ta biyo baya, wannan na'urar zata sami adireshin kowane mutum.
Ƙara keɓaɓɓen shigarwa akan hanyar sadarwa wanda ke da abokan ciniki da yawa da ke akwai yana nuna cewa abokan cinikin da ke akwai ba za su iya sabunta ɗaurinsu ba; dole ne su yi gasa don adireshi ɗaya da ake da su akan mu'amala. Wannan zai ƙarshe barin duk sai abokin ciniki ɗaya ba tare da IP ɗin DHCP ba.
Saka idanu
Adireshin mu'amala guda ɗaya ba su gabatar da sabbin umarni na saka idanu ba, amma kawai suna faɗaɗa fitarwa daga wasu umarnin kula da tafkin DHCP.
Tebur 2. Dokokin Kula da Adireshin-In-Interface
| Umurni | Bayani |
| nuna ip dcp pool [ ] | Nuna bayanin kowane-pool. An jera duk wuraren tafki idan an cire sunan pool_name. |
| nuna ip dhcp uwar garken ɗaurin […] | Nuna bayanan dauri. Akwai matattara da yawa, don tacewa akan jiha da/ko nau'in. |
Exampda:
Canja # nuna ip dcp pool
Sunan Pool: my_pool
———————————————-
Nau'in shine hanyar sadarwa
Wannan shi ne IPv10.42.0.0 Jerin: XNUMX
Subnet mask shine 255.255.0.0
Adireshin watsa shirye-shirye na Subnet shine 10.42.255.255
Lokacin haya shine kwanaki 1 0 hours 0 mintuna
Default router shine -
Sunan yanki shine -
uwar garken DNS shine -
NTP uwar garken shine -
Netbios sunan uwar garken shine -
Netbios node nau'in shine -
Netbios ikon ganowa shine -
NIS domain name shine -
NIS uwar garken shine -
Bayanin aji mai siyarwa shine -
Alamar abokin ciniki shine -
Hardware address shine -
Sunan abokin ciniki shine -
An iyakance ga adiresoshin da aka tanada:
10.42.1.100 akan dubawa FastEthernet 1/1
10.42.55.3 akan dubawa FastEthernet 1/2
- Kamar yadda ake iya gani, ana jera adiresoshin kowane mutum a ƙarshen fitarwa.
Canja # nuna ip dhcp uwar garken daurin
IP: 10.42.1.100
———————————————-
Jiha ta jajirce
Nau'in dauri yana atomatik
Sunan tafkin my_pool
ID na uwar garken shine 10.42.0.1
ID na VLAN shine 42
Subnet mask shine 255.255.0.0
Mai gano abokin ciniki shine nau'in adireshin MAC wanda shine ..::::::::::::::::::
Hardware address is ..:::::::::::::::::
Lokacin haya shine kwanaki 1 0 hours 0 minutes 0 seconds
Karewa shine 12 hours 39 minutes 8 seconds
- Fitowar da ke sama tana nuna cewa a halin yanzu IP ɗin yana sadaukar da abokin ciniki.
NOTE APPLICATION
da Martin Eskildsen, martin.eskildsen@microsemi.com
Takardu / Albarkatu
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Microsemi AN1196 DHCP Pool Kowane Mu'amala Adireshin Kanfigareshan Software [pdf] Jagorar mai amfani AN1196, AN1196 DHCP Pool Perface a Interface Software Kanfigareshan, DHCP Pool Per Interface adireshin Kanfigareshan software, Pool Per Interface adiresoshin Kanfigareshan software, adireshin Kanfigareshan Software, Kanfigareshan Software, Software |
