Ngwunye agbakwunyere
Akụkọ njirimara maka ijide ngwugwu agbakwunyere
Tebụl a na-enye ntọhapụ na ozi metụtara ya gbasara njirimara akọwara na ngalaba a. Njirimara a dịkwa na mwepụta niile na-esote nke ewebata ha na ya, belụsọ ma amataghị ya.
Tebụl 1: Akụkọ njirimara maka ijide ngwugwu agbakwunyere
| Hapụ | Njirimara | Ozi njirimara |
| Cisco IOS XE Dublin 17.12.1 |
Ngwunye agbakwunyere Were |
A na-akwalite atụmatụ njide ngwugwu agbakwunyere iji kwado oke ihe nchekwa, njide na-aga n'ihu, na nzacha ọtụtụ adreesị MAC n'otu agbakwunyere. Ngwungwu Capture (EPC) nnọkọ. |
Ozi gbasara ijide ngwugwu agbakwunyere
Njirimara Ngwungwu agbakwunyere na-enyere aka n'ịchọta na ngwugwu nchọpụta nsogbu. A na-eji ngwugwu agbakwunyere agbakwunyere na njikwa maka nchọpụta nsogbu dị iche iche, dị ka, okwu nyocha na RADIUS, njikọ AP ma ọ bụ nkwụsị, mbugharị ndị ahịa, nkwụsị, na njem, yana njirimara ndị ọzọ dị ka multicast, mDNS, nche anwụ, ngagharị, na Ya mere, atụmatụ a na-enye ndị na-ahụ maka netwọk ohere ijide ngwugwu data na-agafe, gaa na site na ngwaọrụ Cisco. Mgbe ị na-eme nchọpụta nsogbu njikọ AP ma ọ bụ ihe gbasara onye ahịa na-abanye n'ụgbọ mmiri, ọ bụrụ na ịnweghị ike ịkwụsị ijide ozugbo enwere nsogbu, ozi dị mkpa nwere ike ịla n'iyi. N'ọtụtụ ọnọdụ, nchekwa 100 MB ezughị maka ijide data. Ọzọkwa, njirimara agbakwunyere ngwugwu agbakwunyere na-akwado naanị nzacha nke otu adreesị MAC dị n'ime, nke na-ejide okporo ụzọ nke otu onye ahịa. Mgbe ụfọdụ, ọ na-esiri ike ịkọwapụta onye ahịa ikuku na-eche nsogbu ihu.
Site na Cisco IOS XE Dublin 17.12.1, njirimara agbakwunyere ngwungwu agbakwunyere na-akwado ụbara nha nchekwa, njide na-aga n'ihu, na nzacha nke otutu adreesị MAC n'otu oge agbakwunyere ngwugwu. Enweghị usoro GUI iji hazie nkwalite ngwungwu agbakwunyere agbakwunyere.
Na-ahazi ngwungwu agbakwunyere (CLI)
Site na nkwalite njiri ihe ngwungwu agbakwunyere, a na-abawanye nha ihe nchekwa site na 100 MB ruo 500 MB.
Rịba ama
Ihe nchekwa bụ nke ụdị ebe nchekwa. Ị nwere ike idowe ihe nchekwa ebe nchekwa ma ọ bụ detuo ihe nchekwa ebe nchekwa dị na a file iji chekwaa ozi ndị ọzọ.
Usoro
| Iwu ma ọ bụ Omume | Ebumnuche | |
| Nzọụkwụ 1 | ExampLe: mee ka Ngwaọrụ> gbanye |
Na-akwado ọnọdụ EXEC nwere oke. Tinye paswọọdụ gị, ọ bụrụ na kpaliri gị. |
| Nzọụkwụ 2 | nyochaa njide epc- session-name interface GigabitEthernet interface-nọmba {ha abụọ na pụọ} ExampLe: Ngwaọrụ # nyochaa weghara epc-session1 interface GigabitEthernet 0/0/1 abụọ |
Na-ahazi interface Gigabit Ethernet maka inbound, outbound, ma ọ bụ ma inbound na ngwugwu na-apụ apụ. Gigabit bụ maka ndị na-ahụ maka Cisco 9800-CL, maka example, Gi1, Gi2, ma ọ bụ Gi3. Maka ndị na-ahụ maka anụ ahụ, ị ga-ederịrị ọwa ọdụ ụgbọ mmiri, ọ bụrụ na ahaziri ya. Ọpụamples maka anụ ahụ interfaces bụ Te ma ọ bụ Tw. Rịba ama Ịnwekwara ike ịme iwu njikwa-ụgbọ elu iji weghara ngwugwu punt na CPU. |
| Nzọụkwụ 3 | (Nhọrọ) nyochaa weghara epc-nhazi-aha oke oge njedebe-ogologo oge ExampLe: Ngwaọrụ # nyochaa weghara epc-session1 njedebe oge 3600 |
Na-ahazi oke njide, n'ime sekọnd. |
| Nzọụkwụ 4 | (Nhọrọ) nyochaa weghara epc-nhazi-aha okirikiri ihe nchekwa file enweghị nke-files file-size kwa-file- nha ExampLe: Ngwaọrụ # nyochaa weghara epc-session1 buffer okirikiri file 4 file- size 20 |
Na-ahazi ya file na nchekwa okirikiri. (Nchekwa nwere ike ịbụ okirikiri ma ọ bụ ahịrị). Mgbe a na-ahazi okirikiri, ndị filena-arụ ọrụ dị ka mgbanaka mgbanaka. Ọnụ ahịa ọnụọgụ ọnụọgụgụ of files a ga-ahazi bụ site na 2 ruo 5. Ọnụ ahịa uru nke file size bụ site na 1 MB ruo 500 MB. Enwere mkpụrụokwu dị iche iche dị maka iwu nchekwa, dị ka okirikiri, file, na nha. N'ebe a, iwu okirikiri bụ nhọrọ. Rịba ama Achọrọ nchekwa okirikiri maka ijide n'ihu. Nzọụkwụ a na-ebute mgbanwe files na njikwa. Gbanwee files abụghị ngwungwu ijide (PCAP) files, ya mere, enweghị ike nyochaa. Mgbe iwu mbupụ na-agba ọsọ, gbanwee files na-ejikọta na mbupụ dị ka otu PCAP file. |
| Nzọụkwụ 5 | nyochaa njide epc- session-aha egwuregwu {ọ bụla | ipv4 | ipv6 | mac | pklen-n'iche} ExampLe: Ngwaọrụ # nyochaa weghara epc-session1 dabara nke ọ bụla |
Na-ahazi nzacha ntanetị. Rịba ama Ị nwere ike hazie nzacha na ACL. |
| Nzọụkwụ 6 | (Nhọrọ) nyochaa weghara epc-nhazi-aha ohere-ndepụta ohere-ndepụta-aha ExampLe: Ngwaọrụ # nyochaa weghara epc- session1 ohere-ndepụta ohere-ndesịta1 |
Na-ahazi njide ihe nleba anya na-akọwapụta ndepụta ohere ka ihe nzacha maka ijide ngwugwu. |
| Nzọụkwụ 7 | (Nhọrọ) nyochaa weghara epc-nhazi-aha na-aga n'ihu na-ejide http: ebe/fileaha ExampLe: Ngwaọrụ # nyochaa weghara epc-session1 na-aga n'ihu na-ejide https://www.cisco.com/epc1.pcap |
Na-ahazi njide ngwugwu na-aga n'ihu. Na-akwado mbupụ akpaka nke files ka a kpọmkwem ebe tupu edegharịa ihe nchekwa ahụ. Rịba ama • achọrọ nchekwa okirikiri maka ijide n'ihu. • Hazie nke fileaha nwere ndọtị .pcap. • Ihe example nke fileaha na nomenclature eji eme ihe fileaha bụ otu a: CONTINUOUS_CAP_20230601130203.pcap CONTINUOUS_CAP_20230601130240.pcap • Mgbe ebupuchara ngwugwu ndị ahụ na-akpaghị aka, a naghị ehichapụ ihe nchekwa ahụ ruo mgbe ngwugwu njide ọhụrụ na-abata, ma ọ bụ kpochapụ, ma ọ bụ ehichapụrụ ya. |
| Nzọụkwụ 8 | (Nhọrọ) [enweghị] nyochaa weghara epc-nzukọ-aha n'ime mac MAC1 [MAC2… MAC10]
ExampLe: Ngwaọrụ # nyochaa weghara epc- session1 n'ime mac 1.1.1 2.2.2 3.3.3 4.4.4 |
Na-ahazi ihe ruru adreesị MAC 10 dị ka nzacha MAC dị n'ime. Rịba ama • Ị nweghị ike gbanwee n'ime MACs mgbe ijide na-aga n'ihu. • Ị nwere ike tinye adreesị MAC n'otu iwu ma ọ bụ site na iji ọtụtụ ahịrị iwu. N'ihi mmachi eriri agwa, ị nwere ike itinye naanị adreesị MAC ise n'otu otu ahịrị iwu. Ị nwere ike itinye adreesị MAC ndị ọzọ n'ahịrị iwu na-esote. • Ọ bụrụ na ọnụ ọgụgụ nke adreesị MAC ahaziri ahazi bụ 10, enweghị ike ịhazi adreesị MAC ọhụrụ ruo mgbe ihichapụ adreesị MAC ochie ahaziri ahazi. |
| Nzọụkwụ 9 | nyochaa njide epc-nnọkọ-aha mmalite ExampLe: Ngwaọrụ # enweghị nleba anya ijide epc-session1 mmalite |
Na-amalite ijide data ngwugwu. |
| Nzọụkwụ 10 | nyochaa njide epc-nnọkọ-aha nkwụsị ExampLe: Ngwaọrụ # enweghị ihe nleba anya ijide epc-session1 nkwụsị |
Kwụsị ijide data ngwugwu. |
| Nzọụkwụ 11 | nyochaa weghara epc-nnọkọ-aha mbupụ fileebe/fileaha ExampLe: Ngwaọrụ # nyochaa mbupụ epc-session1 https://www.cisco.com/ecap-file.pcap |
Na-ebupụ data weghaara maka nyocha mgbe ahazighị njide na-aga n'ihu. |
Na-enyocha njide ngwugwu agbakwunyere
Iji view nke ahaziri file nọmba na kwa file nha, mee iwu a:
Rịba ama
E gosipụtara iwu na-esonụ n'agbanyeghị ma agbanyere njide na-aga n'ihu ma ọ bụ na agbaghị ya. A na-egosipụtakwa adreesị MAC nke ahaziri site na iji iwu a.
Iji view Ihe nchekwa ihe ngwungwu agbakwunyere ahaziziri files, mee iwu ndị a:
Akwụkwọ / akụrụngwa
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CISCO 9800 Series Catalyst Ikuku njikwa agbakwunyere ngwungwu agbakwunyere [pdf] Ntuziaka onye ọrụ 9800 Series Catalyst Wireless Controller agbakwunyere ngwungwu agbakwunyere, usoro 9800, Onye njikwa ikuku agbakwunyere ngwungwu agbakwunyere, njikwa ikuku agbakwunyere ngwungwu, njide ngwungwu agbakwunyere, njikwa agbakwunyere ngwugwu, ijide ngwugwu agbakwunyere, Njide ngwugwu, weghara |
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CISCO 9800 Series Catalyst Wireless Controller [pdf] Ntuziaka onye ọrụ 9800 Series Catalyst Wireless Controller, 9800 Series, Catalyst Wireless Controller, Wireless Controller, Controller |
