Hopu Puke Hopu
Hiʻona Moʻolelo no ka Hopu Puke Hopu
Hāʻawi kēia papa ʻaina i ka hoʻokuʻu a me ka ʻike pili e pili ana i ka hiʻohiʻona i wehewehe ʻia ma kēia ʻāpana. Loaʻa kēia hiʻohiʻona i nā hoʻokuʻu a pau ma hope o ka mea i hoʻokomo ʻia ai lākou, ke ʻole e ʻike ʻia.
Papa 1: Hōʻike Hōʻikeʻike no ka Hoʻopaʻa Paʻa Paʻa
| Hoʻokuʻu | Hiʻona | ʻIkepili Hiʻona |
| Cisco IOS XE Dublin 17.12.1 |
Pākē Hoʻokomo ʻia Hopu |
Hoʻonui ʻia ka hiʻohiʻona Embedded Packet Capture e kākoʻo i ka nui o ka buffer, hopu mau, a me ka kānana ʻana i nā helu MAC he nui i hoʻokahi Embedded. Kau Hopu Puke (EPC). |
ʻIkepili e pili ana i ka hopu ʻana i ka ʻeke i hoʻopili ʻia
ʻO ka hiʻohiʻona Embedded Packet Capture kōkua i ka huli ʻana a me ka hoʻoponopono ʻana i nā ʻeke. Hoʻohana ʻia ka Embedded Packet Capture ma ka mea hoʻoponopono no ka hoʻoponopono ʻana i nā pilikia he nui, e like me, nā pilikia hōʻoia me RADIUS, AP hui a wehe paha, ka hoʻouna ʻana o ka mea kūʻai aku, ka wehe ʻana, a me ka roaming, a me nā hiʻohiʻona kikoʻī e like me multicast, mDNS, umbrella, mobility, a no laila. ʻO kēia hiʻohiʻona e hiki ai i nā luna hoʻomalu pūnaewele ke hopu i nā paʻi ʻikepili e kahe ana ma, i, a mai kahi mea Cisco. I ka hoʻoponopono ʻana i kahi hui AP a i ʻole kahi mea kūʻai aku ma luna o ka pilikia, inā ʻaʻole hiki iā ʻoe ke hoʻōki i ka hopu ʻana i ka wā e kū mai ai kahi pilikia, e nalowale paha ka ʻike koʻikoʻi. I ka hapanui o nā hihia, ʻaʻole lawa ka buffer o 100 MB no ka hopu ʻikepili. Eia kekahi, kākoʻo wale ka hiʻohiʻona Embedded Packet Capture i ka kānana ʻana i hoʻokahi helu MAC i loko, e hopu ana i ke kaʻa o kahi mea kūʻai aku. I kekahi manawa, paʻakikī ke kuhikuhi i ka mea kūʻai uila uila e kū nei i kahi pilikia.
Mai Cisco IOS XE Dublin 17.12.1, kākoʻo ka hiʻohiʻona Embedded Packet Capture i ka nui o ka buffer, hopu mau, a me ke kānana ʻana i nā helu MAC he nui i loko o hoʻokahi hālāwai Hoʻopiʻi Paʻa Paʻa. ʻAʻohe hana GUI no ka hoʻonohonoho ʻana i ka hoʻonui ʻia ʻana o ka Packet Capture.
Ke hoʻonohonoho ʻana i ka hopu ʻana i ka ʻeke i hoʻokomo ʻia (CLI)
Me ka hoʻonui ʻana i ka hiʻohiʻona Embedded Packet Capture, hoʻonui ʻia ka nui buffer mai 100 MB a i 500 MB.
Nānā
He ʻano hoʻomanaʻo ʻo Buffer. Hiki iā ʻoe ke mālama i kahi hoʻomanaʻo hoʻomanaʻo a kope paha i ka hoʻomanaʻo hoʻomanaʻo i loaʻa i kahi file e mālama i ka ʻike hou aku.
Kaʻina hana
| Kauoha a hana paha | Ke kumu | |
| KaʻAnuʻu 1 | Example: hiki Mea hana> hiki |
Ho'ā i ka mana EXEC pono. E hoʻokomo i kāu ʻōlelo huna, inā koi ʻia. |
| KaʻAnuʻu 2 | nānā i ka hopu epc-session-name interface GigabitEthernet interface-helu {lua ma waho} Example: Mea hoʻohana # kiaʻi hopu epc-session1 interface GigabitEthernet 0/0/1 ʻelua |
Hoʻonohonoho i ka interface Gigabit Ethernet no ka inbound, outbound, a i ʻole i loko a i ʻole nā ʻeke puka waho. ʻO Gigabit no nā mea hoʻokele Cisco 9800-CL, no example, Gi1, Gi2, a i ole Gi3. No nā mea hoʻoponopono kino, pono ʻoe e kuhikuhi i ke kahawai awa, inā hoʻonohonoho ʻia. Examples no na pili kino ʻo Te a i ʻole Tw. Nānā Hiki iā ʻoe ke holo i ke kauoha control-plane e hopu i ka packet punt i ka CPU. |
| KaʻAnuʻu 3 | (Ke koho) nānā i ka hopu epc-sesion-name palena lōʻihi palena-lōʻihi Example: ʻO ka paʻi paʻa ʻana o nā mea hana # epc-session1 ka lōʻihi o 3600 |
Hoʻonohonoho i ka palena hoʻopaʻa nānā, i kekona. |
| KaʻAnuʻu 4 | (Ke koho) nānā i ka hopu epc-sesion-name pōʻai pale file ʻaʻohe-o-files file-nui no-file-nui Example: Mea # kiaʻi hopu epc-session1 pōʻai pōʻai file 4 file-nui 20 |
Hoʻonohonoho i ka file ma ka pōʻai pōʻai. (Hiki i ka buffer ke pōʻai a i ʻole linear). Ke hoʻonohonoho ʻia ka pōʻai, ka files hana me he apo apo. Ka laulā waiwai o ka helu of files e hoʻonohonoho ʻia mai ka 2 a hiki i ka 5. ʻO ka laulā waiwai o ka file ka nui mai 1 MB a 500 MB. Loaʻa nā huaʻōlelo like ʻole no ke kauoha buffer, e like me, circular, file, a me ka nui. Maʻaneʻi, he koho ke kauoha circular. Nānā Pono ka paʻa pōʻai no ka hopu mau ʻana. Hoʻopuka kēia ʻanuʻu i ka swap files i ka mea hooponopono. Hoʻololi files ʻaʻole hopu packet (PCAP) files, a no laila, ʻaʻole hiki ke kālailai ʻia. Ke holo ʻia ke kauoha export, ʻo ka swap filehui 'ia a lawe 'ia aku ma ke 'ano he PCAP file. |
| KaʻAnuʻu 5 | hoʻopaʻa i ka hopu ʻana i ka inoa epc-session-name {kekahi | ipv4 | ipv6 | mac | pklen-nui} Example: Hoʻopili ka hāmeʻa # nānā i ka hopu epc-session1 me kekahi |
Hoʻonohonoho i nā kānana inline. Nānā Hiki iā ʻoe ke hoʻonohonoho i nā kānana a me nā ACL. |
| KaʻAnuʻu 6 | (Ke koho) nānā i ka hopu epc-sesion-name papa inoa komo-papa inoa Example: Mea paahana# kiaʻi hopu epc-sesion1 papa inoa komo-papa inoa1 |
Hoʻonohonoho i ka hopu kiʻi e hōʻike ana i kahi papa inoa komo e like me ke kānana no ka hopu packet. |
| KaʻAnuʻu 7 | (Ke koho) nānā i ka hopu epc-sesion-name hoʻomau-hopu http:wahi/fileinoa Example: ʻO ka paʻa paʻa # kiaʻi epc-session1 hopu mau https://www.cisco.com/epc1.pcap |
Hoʻonohonoho i ka hopu paʻa mau. Hiki i ka lawe 'akomi i waho o files i kahi kiko'ī wahi ma mua o ke kākau ʻia ʻana o ka buffer. Nānā • Pono ka pale pōʻai no ka hopu mau ʻana. • Hoʻonohonoho i ka fileinoa me ka hoʻonui .pcap. • He example o ka fileinoa a me ka nomenclature i hoʻohana ʻia e hana i ka filepenei ka inoa: CONTINUOUS_CAP_20230601130203.pcap CONTINUOUS_CAP_20230601130240.pcap • Ma hope o ka hoʻokuʻu ʻia ʻana o nā ʻeke i waho, ʻaʻole holoi ʻia ka buffer a hiki i ke kākau ʻia ʻana e nā ʻeke hopu hou e hiki mai ana, a i ʻole ka holoi ʻana, a i ʻole nā kauoha i holoi ʻia. |
| KaʻAnuʻu 8 | (Koho) [ʻaʻole] nānā i ka hopu ʻana i ka inoa epc-session-name i loko mac MAC1 [MAC2… MAC10]
Example: Mea paahana# kiaʻi hopu epc-sesion1 loko mac 1.1.1 2.2.2 3.3.3 4.4.4 |
Hoʻonohonoho ʻia a hiki i 10 mau helu MAC ma ke kānana MAC i loko. Nānā • ʻAʻole hiki iā ʻoe ke hoʻololi i nā MAC i loko i ka wā e holo ana ka hopu ʻana. • Hiki iā ʻoe ke komo i nā helu MAC i hoʻokahi kauoha a i ʻole ma ka hoʻohana ʻana i nā laina kauoha he nui. Ma muli o ka palena o ke kaula, hiki iā ʻoe ke komo i ʻelima mau helu MAC i hoʻokahi laina kauoha. Hiki iā ʻoe ke komo i ke koena o nā helu MAC ma ka laina kauoha aʻe. • Inā he 10 ka helu o nā helu MAC o loko i hoʻonohonoho ʻia, ʻaʻole hiki ke hoʻonohonoho ʻia kahi helu MAC hou a hiki i ka wā e holoi ai ʻoe i kahi helu MAC o loko i hoʻonohonoho ʻia. |
| KaʻAnuʻu 9 | nānā hopu hopu epc-sesion-inoa hoʻomaka Example: Mea # ʻaʻohe nānā hopu epc-session1 hoʻomaka |
Hoʻomaka ka hopu ʻana i ka ʻikepili packet. |
| KaʻAnuʻu 10 | nānā hopu epc-session-name stop Example: Mea # ʻaʻohe mākaʻikaʻi hopu epc-session1 kū |
Hoʻopau i ka hopu ʻana i ka ʻikepili packet. |
| KaʻAnuʻu 11 | nānā i ka hopu ʻana i ka epc-session-name export filewahi/fileinoa Example: ʻO ka mea hoʻohana # nānā i ka hopu ʻana i ka epc-session1 export https://www.cisco.com/ecap-file.pcap |
Hoʻokuʻu aku i ka ʻikepili i hopu ʻia no ka nānā ʻana inā ʻaʻole i hoʻonohonoho ʻia ka hopu mau. |
Ke hōʻoia nei i ka hopu ʻana i ka ʻeke i hoʻopili ʻia
I ka view ka mea i hoʻonohonoho ʻia file helu a me ka file nui, holo i kēia kauoha:
Nānā
Hōʻike ʻia kēia kauoha me ka nānā ʻole i ka hoʻomau ʻana i ka hopu ʻana a i ʻole. Hōʻike pū ʻia nā helu MAC i loko o ka hoʻohana ʻana i kēia kauoha.
I ka view ka mea hoʻopaʻa hoʻopaʻa hoʻopaʻa ʻia ʻo Embedded Packet Capture files, holo i kēia mau kauoha:
Palapala / Punawai
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CISCO 9800 Series Catalyst Wireless Controller i hoʻokomo ʻia i ka pūʻolo hopu [pdf] Ke alakaʻi hoʻohana 9800 Series Catalyst Wireless Controller Hopu Puke Hopu, 9800 Series, Catalyst Wireless Controller Hopu Puke Hopu, Hopu Puke Hopu, Hopu Puke, Hopu Puke, Hopu Puke. |
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CISCO 9800 Series Catalyst Wireless Controller [pdf] Ke alakaʻi hoʻohana 9800 Series Catalyst Wireless Controller, 9800 Series, Catalyst Wireless Controller, Wireless Controller, Manaʻo |
