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Ko nga Waahanga Awhina Kaitohu Ahokore kua whakauruhia

CISCO Embedded Wireless Controller Catalyst Access PointsCISCO Embedded Wireless Controller Catalyst Access Points - figTautoko mo te Hash-to-Huatanga mo te Huanga Kupuhipa i roto i te Motuhēhēnga SAE

 

  • Hash-to-Element (H2E), kei te wharangi 1
  • YANG (tauira RPC), kei te wharangi 1
  • Te whirihora i te WPA3 SAE H2E, kei te wharangi 2
  • Manatoko WPA3 SAE H2E Tautoko i WLAN, i te wharangi 4

Hash-ki-Huahanga (H2E)

Ko te Hash-to-Element (H2E) he tikanga hou SAE Kupuhipa Huanga (PWE). I tenei tikanga, ko te PWE ngaro i whakamahia i roto i te kawa SAE ka hangaia mai i te kupuhipa.
Ina timata te STA e tautoko ana i te H2E i te SAE me te AP, ka tirohia mena kei te tautoko a AP i a H2E. Mēnā āe, ka whakamahi te AP i te H2E ki te whakaputa i te PWE mā te whakamahi i tētahi uara Waehere Tūnga hou kua tautuhia i roto i te karere SAE Commit.
Mena ka whakamahi a STA i te Hunting-and-Pecking, ka noho tonu te utu SAE katoa kaore e rereke.
I a koe e whakamahi ana i te H2E, ka wehewehea te takenga PWE ki nga waahanga e whai ake nei:

  • Te takenga o tetahi huānga takawaenga ngaro PT mai i te kupuhipa. Ka taea te mahi tuimotu ina whirihora tuatahitia te kupuhipa ki runga i te taputapu mo ia roopu tautoko.
  • Te whakaputanga o te PWE mai i te PT kua penapena. Ka whakawhirinaki tenei ki te roopu whiriwhiringa me nga wahitau MAC o nga hoa. Ka mahia tenei i roto i te waa-pono i te wa o te whakawhiti SAE.

CISCO Embedded Wireless Controller Catalyst Access Points - icon Tuhipoka

  • Ko te tikanga H2E ano hoki e whakauru ana i te whakamarumaru ki nga whakaeke a te tangata-i-te-waenganui Whakaheke Rōpū. I te wa o te whakawhitinga SAE, ka whakawhitihia e nga hoa nga rarangi o nga roopu kua paopaohia ki roto i te takenga PMK. Ka whakatauritehia e ia hoa te rarangi kua riro mai ki te rarangi o nga roopu e tautokohia ana, ka kitea he rerekeetanga he whakaeke whakaheke ka mutu te motuhēhēnga.

YANG (tauira RPC)

Hei waihanga RPC mo te aratau Huanga Kupuhipa SAE (PWE), whakamahia te tauira RPC e whai ake nei:CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig1
CISCO Embedded Wireless Controller Catalyst Access Points - icon Tuhipoka

Ko te mahi muku ka mahia kotahi te mahi i ia wa na te herenga infra o naianei. Arā, i roto i te kōwae YANG, kaore i te tautokohia te mahi whakakore i runga i nga pona maha.

Whirihora WPA3 SAE H2E

Tikanga Whakahau, Mahi ranei Te kaupapa
Hipanga 1 whirihora te tauranga
Example:
Pūrere# whirihora kāpeka
Ka uru ki te aratau whirihoranga ao.
Hipanga 2 wan wan-ingoa kua memeha SSID-ingoa Example:
Pūrere(whirihora)# wan WPA3 1 WPA3
Ka uru ki te aratau-iti whirihoranga WLAN.
Hipanga 3 kahore he haumarutanga wpa akm dot1x
Example:
Pūrere(config-wlan)# kore haumaru wpaakm dot1x
Ka mono i te AKM haumarutanga mo te dot1x.
Hipanga 4 kore haumaru ft over-the-ds Example:
Pūrere(config-wlan)# kore haumaru ft over-the-ds
Ka mono i te whakawhiti tere i runga i te puna raraunga i runga i te WLAN.
Hipanga 5 kore haumaru ft Example:
Pūrere(config-wlan)# kore haumaru ft
Ka mono i te 802.11r te whakawhiti tere i runga i te WLAN.
Hipanga 6 kahore he haumarutanga wpa wpa2 Example:
Pūrere(config-wlan)# kore haumaru wpa wpa2
Monokia te haumarutanga WPA2. Kua monoa te PMF inaianei.
Hipanga 7 haumarutanga wpa wpa2 ciphers aes
Example:
Pūrere(config-wlan)# haumarutanga wpa wpa2 ciphers aes
Whirihorahia ai te WPA2 cipher.
Tuhipoka Ka taea e koe te tirotiro mena kua whirihorahia te cipher ma te whakamahi kore haumarutanga wpa wpa2 ciphers aes whakahau. Ki te kore te cipher i te tautuhi, whirihorahia te
cipher.
Hipanga 8 haumarutanga wpa psk set-key ascii value preshared-key Example:
Pūrere(config-wlan)# haumarutanga wpa psk set-key ascii 0 Cisco123
Ka whakapūtā i te kī kua tohua.
Hipanga 9 haumarutanga wpa wpa3 Example:
Pūrere(config-wlan)# haumarutanga wpa wpa3
Whakahohehia te tautoko WPA3.
Hipanga 10 haumarutanga wpa akm sae Example:
Pūrere(config-wlan)# haumarutanga wpa akm sae
Whakahohehia te tautoko AKM SAE.
Hipanga 11 haumarutanga wpa akm sae pwe {h2e | hnp | rua-h2e-hnp}
Example:
Pūrere(config-wlan)# haumarutanga wpa akm sae pwe
Ka taea te tautoko AKM SAE PWE.
Ka tautokohia e te PWE nga whiringa e whai ake nei:
• h2e—Hash-to-Huahanga anake; ka whakakore i te Hnp.
• hnp—Te Whakangau me te Pecking anake; ka monohia te H2E.
• Rua-h2e-hnp—Ko te Hash-to-Element me te tautoko Hunting and Pecking (Koinei te whiringa taunoa).
Hipanga 12 kahore he kati Example:
Pūrere(config-wlan)# kore katinga
Ka taea te WLAN.
Hipanga 13 mutu Example:
Pūrere(config-wlan)# mutunga
Ka hoki ki te aratau EXEC whaimana.

Manatoko WPA3 SAE H2E Tautoko i WLAN

Ki view nga āhuatanga WLAN (tikanga PWE) i runga i te WLAN ID, whakamahia te whakahau e whai ake nei:

CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig2

CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig3
CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig4

Hei manatoko i te hononga kiritaki i whakamahi i te tikanga PWE hei H2E, Hnp ranei, whakamahia te whakahau e whai ake nei:
CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig5
CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig6

CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig7
Ki view te maha o nga whakamotuhēhēnga SAE mā te H2E me te HnP, whakamahia te whakahau e whai ake nei:

CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig8CISCO Embedded Wireless Controller Catalyst Whiwhinga Uru - fig9

Tautoko mo te Hash-to-Huatanga mo te Huanga Kupuhipa i roto i te Motuhēhēnga SAECISCO logo

Tuhinga / Rauemi

CISCO Embedded Wireless Controller Catalyst Access Points [pdf] Aratohu Kaiwhakamahi
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