Ipakethe eFakelweyo iFakile
Imbali yoMbali yokuThwetshwa kwePakethi eLungelelweyo
Le theyibhile ibonelela ngokukhululwa kunye nolwazi oluhambelanayo malunga nenqaku elichazwe kweli candelo. Olu phawu lukwafumaneka kuzo zonke iikhupho ezilandela leyo zaziswa kuyo, ngaphandle kokuba kuphawulwe ngenye indlela.
Itheyibhile 1: Imbali yeMbali yePakethi eQinisekisiweyo yokuThwetha
| Khulula | Uphawu | Ulwazi olululo |
| Cisco IOS XE Dublin 17.12.1 |
Ipakethi eNgenelweyo Bamba |
Inqaku eliHlangeneyo lePakethi yokuThwebula iphuculwe ukuxhasa ubungakanani bebuffer eyongeziweyo, ukubanjwa okuqhubekayo, kunye nokuhluzwa kweedilesi ezininzi ze-MAC kwi-Embedded enye. I-Packet Capture (EPC) iseshoni. |
Ulwazi malunga nePakethi eFakelweyo yokuThwetha
I-Embedded Packet Capture feature inceda ekulandeleni nasekuxazululeni iipakethi. I-Packet Capture ye-Embedded kumlawuli isetyenziselwa ukulungisa iingxaki ezininzi, ezifana, imiba yokuqinisekisa nge-RADIUS, ukujoyina i-AP okanye ukuqhawula, ukuthunyelwa kwabathengi, ukuqhawula, kunye nokujikeleza, kunye nezinye iimpawu ezithile ezifana ne-multicast, i-mDNS, i-ambulera, ukuhamba, kunye ngoko ke on.Lolu phawu luvumela abalawuli bothungelwano ukuba babambe iipakethi zedatha eziqukuqelayo, ukuya, kunye nesixhobo seCisco. Xa ulungisa ingxaki ngokujoyina i-AP okanye umba wokukhwela umxhasi, ukuba awukwazi ukuyeka ukubamba ngokukhawuleza nje ukuba umba uvele, ulwazi olubalulekileyo lunokulahleka. Kwiimeko ezininzi, i-buffer ye-100 MB ayonelanga ukufaka idatha. Ngaphezu koko, iPacket Capture ekhoyo eFakelweyo ixhasa kuphela ukuhluzwa kwedilesi enye yangaphakathi ye-MAC, ebamba itrafikhi yomthengi othile. Ngamanye amaxesha, kuba nzima ukuphawula ukuba ngowuphi umxhasi ongenazingcingo ojongene nengxaki.
Ukusuka kwi-Cisco IOS XE Dublin 17.12.1, i-Packet Capture i-Embedded Packet isekela ubungakanani obunyusiweyo be-buffer, ukubanjwa okuqhubekayo, kunye nokuhluzwa kweedilesi ezininzi ze-MAC kwiseshoni enye ye-Embedded Packet Capture. Akukho manyathelo e-GUI ukuqwalasela uphuculo lwePakethi yokuThutha eFakelwe.
Ukuqwalasela iPakethi eFakelweyo eFakayo (CLI)
NgePacket Capture eNgenelweyo ephuculweyo, ubukhulu bebuffer bunyuswa ukusuka kwi-100 MB ukuya kwi-500 MB.
Phawula
I-Buffer luhlobo lwenkumbulo. Ungagcina isikhuseli sememori okanye ukhuphele isikhumbuzi sememori ekhoyo kwi file ukugcina ulwazi oluninzi.
Inkqubo
| Umyalelo okanye isenzo | Injongo | |
| Inyathelo loku-1 | Example: yenza Isixhobo> vula |
Yenza imo ye-EXEC enelungelo. Ngenisa igama eliyimfihlo, ukuba uyaxelelwa. |
| Inyathelo loku-2 | ekongamele ukubamba i-epc-session-name interface Inombolo yojongano lweGigabitEthernet {zombini ngaphakathi ngaphandle} Example: Isixhobo# esweni bamba epc-session1 ujongano GigabitEthernet 0/0/1 zombini |
Iqwalasela ujongano lweGigabit Ethernet lwangaphakathi, oluphumayo, okanye zombini olungenayo kunye iipakethi eziphumayo. I-Gigabit yeyabalawuli beCisco 9800-CL, umzekeloample, Gi1, Gi2, okanye Gi3. Kubalawuli bomzimba, kufuneka ukhankanye ijelo lezibuko, ukuba liqwalaselwe. EksampLes kujongano olubonakalayo yiTe okanye iTw. Phawula Unokuphinda usebenzise umyalelo wenqwelomoya yokulawula ukubamba ipakethi yepunt kwi-CPU. |
| Inyathelo loku-3 | (Ngokuzithandela) ukubeka iliso kwi-epc-session-name umda wobude bexesha elilinganiselweyo Example: Isixhobo# esweni bamba epc-session1 umda ubude bexesha 3600 |
Iqwalasela umda wokubamba esweni, ngemizuzwana. |
| Inyathelo loku-4 | (Ngokuzithandela) ukubeka iliso kwi-epc-session-name isithinteli setyhula file hayi-files file-ubungakanani ngokwe-file-ubungakanani Example: Isixhobo# ukubeka iliso ukufaka epc-session1 setyhula yesithinteli file 4 file-ubungakanani 20 |
Qwalasela i file kwisithinteli esisetyhula. (Isithinteli sinokuba setyhula okanye singumgca). Xa isetyhula iqwalaselwe, i files umsebenzi njengesithinteli seringi. Uluhlu lwexabiso lwenani of files iza kuqwalaselwa ukusuka ku-2 ukuya ku-5. Uluhlu lwexabiso lwe file ubukhulu busuka kwi-1 MB ukuya kwi-500 MB. Kukho amagama angundoqo ahlukeneyo akhoyo omyalelo we-buffer, anje, setyhula, file, kunye nobukhulu. Apha, umyalelo ojikelezayo awunyanzelekanga. Phawula Isithinteli sesetyhula siyafuneka ukuze ufakwe rhoqo. Eli nyathelo lidala utshintsho files kumlawuli. Tshintsha files ayizizo packet capture (PCAP) files, kwaye ke ngoko, ayinakucazululwa. Xa umyalelo wokuthumela ngaphandle uqhutywa, utshintsho files ziyadityaniswa kwaye zithunyelwa ngaphandle njenge-PCAP enye file. |
| Inyathelo loku-5 | esweni bamba epc-iseshini-igama umdlalo {nayiphi na | ipv4 | ipv6 | mac | pklen-uluhlu} Example: Isixhobo# esweni thatha epc-session1 ifanise nayiphi na |
Qwalasela izihluzi ezingaphakathi. Phawula Ungaqwalasela izihluzi kunye nee-ACLs. |
| Inyathelo loku-6 | (Ngokuzithandela) ukubeka iliso kwi-epc-session-name uluhlu lofikelelo-uluhlu-igama Example: Isixhobo# esweni thatha epc-seshini1 uluhlu lofikelelo-luluhlu1 |
Qwalasela ukubanjwa kwemonitha echaza uluhlu lofikelelo njengesihluzo sokubanjwa kwepakethi. |
| Inyathelo loku-7 | (Ngokuzithandela) ukubeka iliso kwi-epc-session-name Qhubeka-ukubamba http:indawo/fileigama Example: Isixhobo# esweni thatha epc-session1 eqhubekayo-bamba https://www.cisco.com/epc1.pcap |
Qwalasela ukuthathwa kwepakethi eqhubekayo. Yenza uthumelo ngaphandle oluzenzekelayo lwe files ukuya kwindawo ethile indawo phambi kokuba isithinteli sibhalwe ngaphezulu. Phawula • Isithinteli sesetyhula siyafuneka ukuze ufakwe rhoqo. • Qwalasela i fileigama elinolwandiso lwe.pcap. • UmzekeloampLe ye fileigama kunye nomagama asetyenzisiweyo ukwenza i fileigama lihamba ngolu hlobo lulandelayo: CONTINUOUS_CAP_20230601130203.pcap CONTINUOUS_CAP_20230601130240.pcap • Emva kokuba iipakethi zithunyelwe ngaphandle ngokuzenzekelayo, isithinteli asicocwa de sibhalwe ngaphezulu yipakethi yokufaka entsha engenayo, okanye ecinyiweyo, okanye ecinyiweyo imiyalelo. |
| Inyathelo loku-8 | (Ngokuzithandela) [akukho] jonga i-epc-session-igama langaphakathi mac MAC1 [MAC2… MAC10]
Example: Isixhobo# esweni thatha epc-seshini1 yangaphakathi mac 1.1.1 2.2.2 3.3.3 4.4.4 |
Qwalasela ukuya kutsho kwiidilesi ze-MAC ezili-10 njengesihluzo sangaphakathi se-MAC. Phawula • Awunako ukuguqula ii-MAC zangaphakathi ngelixa ukufakwa kusaqhubeka. • Ungangenisa iidilesi ze-MAC kumyalelo omnye okanye ngokusebenzisa iilayini zomyalelo ezininzi. Ngenxa yomda womtya woonobumba, ungangenisa iidilesi ezintlanu kuphela ze-MAC kwindawo enye umgca womyalelo. Ungangenisa ezinye iidilesi ze-MAC kumgca womyalelo olandelayo. • Ukuba inani leedilesi ze-MAC ezilungisiweyo li-10, idilesi entsha ye-MAC ayinakumiselwa de ucime idilesi ye-MAC endala emiselweyo. |
| Inyathelo loku-9 | jonga isiqalo se-epc-session-igama Example: Isixhobo# akukho kubeka iliso ukubamba epc-session1 qala |
Iqala ukuthabatha idatha yepakethe. |
| Inyathelo loku-10 | jonga i-epc-session-name stop stop Example: Isixhobo# akukho kubeka iliso ukubamba epc-session1 stop |
Ukuyeka ukuthatha idatha yepakethe. |
| Inyathelo loku-11 | jonga ukuthumela ngaphandle kwe-epc-session-igama fileindawo/fileigama Example: Isixhobo# jonga ukuthumela ngaphandle epc-session1 https://www.cisco.com/ecap-file.pcap |
Ukuthunyelwa kwedatha efakiweyo ukuze kuhlalutywe xa ukufakwa rhoqo kungamiselwanga. |
Ukuqinisekisa ukuThwetshwa kwePakethi eFakelweyo
Ukuya view iqwalaselwe file inani kunye ne file ubungakanani, sebenzisa lo myalelo ulandelayo:
Phawula
Lo myalelo ulandelayo uyavezwa akukhathaliseki nokuba uthango oluqhubekayo lwenziwe lwasebenza okanye hayi. Iidilesi ze-MAC eziqwalaselweyo zangaphakathi nazo ziyaboniswa kusetyenziswa lo myalelo.
Ukuya view ibuffer elungisiweyo yePakethe yokuThatha ipakethe files, sebenzisa le miyalelo ilandelayo:
Amaxwebhu / Izibonelelo
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I-CISCO 9800 Series Catalyst Wireless Controller Embedded Packet Capture [pdf] Isikhokelo somsebenzisi I-9800 Series Catalyst Wireless Controller Embedded Packet Capture, 9800 Series, Catalyst Wireless Controller Embedded Packet Capture, Wireless Controller Embedded Packet Capture, Controller Embedded Packet Capture, Embedded Packet Capture, Packet Capture, Capture |
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CISCO 9800 Series Catalyst Wireless Controller [pdf] Isikhokelo somsebenzisi 9800 Series Catalyst Wireless Controller, 9800 Series, Catalyst Wireless Controller, Wireless Controller, Controller |
