Panduan Pengguna Titik Capaian Pemangkin Siri CISCO 9100
Sokongan OFDMA untuk Titik Akses 11ax
- Information About OFDMA Support for 11ax Access Points, on page 1
- Configuring 11AX (GUI), on page 2
- Configuring Channel Width, on page 2
- Configuring 11ax Radio Parameters (GUI), on page 3
- Configuring 11ax Radio Parameters (CLI), on page 3
- Setting up the 11ax Radio Parameters, on page 4
- Configuring OFDMA on a WLAN, on page 5
- Verifying Channel Width, on page 6
- Verifying Client Details, on page 7
- Verifying Radio Configuration, on page 8
Maklumat Mengenai Sokongan OFDMA untuk Titik Akses 11ax
The Cisco Catalyst 9100 series access points are the next generation WiFi 802.11ax access point, which is ideal for high-density high-definition applications.
The IEEE 802.11ax protocol aims to improve user experience and network performance in high density deployments for both 2.4 GHz and 5 GHz. The 802.11ax APs supports transmission or reception to more than one client simultaneously using Orthogonal Frequency Division Multiplexing (OFDMA).
The IEEE 802.11ax supports uplink MU-MIMO and also adds OFDMA for multiple users in the uplink and downlink. All the users in IEEE 802.11ax OFDMA have the same time allocations and it ends at the same time. In MU-MIMO and OFDMA, multiple stations (STAs) either simultaneously transmit to a single STA or simultaneously receive from a single STA independent data streams over the same radio frequencies.
Disokong Mod on 11ax Akses mata
The following AP modes are supported:
- Mod tempatan
- Flex-connect mode
- Mod jambatan
- Flex+Mesh mode
Mengkonfigurasi 11AX (GUI)
Anda boleh mengkonfigurasi 11ax untuk frekuensi, 5 GHz dan 2.4 GHz.
Prosedur
Langkah 1 pilih Configuration > Radio Configurations > High Throughput.
Langkah 2 Klik pada Jalur 5 GHz tab.
- Kembangkan 11ax
- Pilih Enable 11ax dan Multiple Bssid check boxes, if
- Check either the Pilih Semua check box to configure all the data rates or select the desired options from the available data rates list.
Langkah 3 Klik pada Jalur 2.4 GHz tab.
- Kembangkan 11ax
- Pilih Enable 11ax dan Multiple Bssid check boxes, if
- Check either the Pilih Semua check box to configure all the data rates or select the desired options from the available data rates list.
Mengkonfigurasi Lebar Saluran
Prosedur
| Perintah or Tindakan | Tujuan | |
| Langkah 1 | konfigurasi terminal
Example: terminal konfigurasi # peranti |
Memasuki mod konfigurasi global. |
| Langkah 2 | ap dot11{24ghz|5ghz}rrm channel dca chan-width 160
Example: Device(config)# ap dot11 5ghz rrm channel dca chan-width 160 |
Mengkonfigurasikan lebar saluran untuk radio 802.11 sebagai 160.
Gunakan tidak form of the command to disable the configuration. Nota Cisco Catalyst 9115 and C9120 series APs do not support 80+80 channel width. Cisco Catalyst 9117 series APs do not support OFDMA in 160 channel width. |
| Langkah 3 | ap titik11{24ghz|5ghz}rf-profile profile-nama
Example: |
Mengkonfigurasikan RF profile dan memasuki RF profile mod konfigurasi. |
| Perintah or Tindakan | Tujuan | |
| Peranti(konfigurasi)# ap dot11 5ghz rf-profile ax-profile | ||
| Langkah 4 | saluran chan-lebar 160
Example: Peranti(config-rf-profile)# saluran chan-width 160 |
Mengkonfigurasi RF profile Lebar saluran DCA. |
Mengkonfigurasi Parameter Radio (GUI) 802.11ax
Prosedur
Langkah 1 pilih Konfigurasi > Konfigurasi Radio > Throughput Tinggi > Jalur 5 GHz > 11ax.
Langkah 2 Check or uncheck the Enable 11 n kotak semak.
Langkah 3 Check the check boxes for the desired MCS/(data rate) or to select all of them, check the Pilih Semua kotak semak.
Langkah 4 klik Mohon.
Langkah 5 pilih Konfigurasi > Konfigurasi Radio > Throughput Tinggi > Jalur 2.4 GHz > 11ax.
Langkah 6 Check or uncheck the Enable 11 n kotak semak.
Langkah 7 Check the check boxes for the desired MCS/(data rate) or to select all of them, check the Pilih Semua kotak semak.
Langkah 8 klik Mohon.
Langkah 9 pilih Konfigurasi > Tanpa wayar > Titik Akses.
Langkah 10 Click the Access Point.
Langkah 11 Dalam Edit AP dialog box, enable the Negeri LED toggle button and choose the LED brightness level from the LED Brightness Level senarai juntai bawah.
Langkah 12 klik Kemas kini dan Mohon pada Peranti.
Mengkonfigurasi Parameter Radio (CLI) 802.11ax
Ikuti prosedur yang diberikan di bawah untuk mengkonfigurasi parameter radio:
Prosedur
| Perintah or Tindakan | Tujuan | |
| Langkah 1 | konfigurasi terminal
Example: terminal konfigurasi # peranti |
Memasuki mod konfigurasi global. |
| Perintah or Tindakan | Tujuan | |
| Langkah 2 | ap dot11{24ghz|5ghz | 6ghz }dot11ax
Example: Peranti(konfigurasi)# ap dot11 6ghz dot11ax |
Mengkonfigurasikan parameter dot802.11ax 6 11GHz.
Gunakan tidak form of the command to disable the configuration. |
| Langkah 3 | ap dot11{24ghz| 5ghz | 6ghz} dot11ax mcs tx index indeks spatial-stream
spatial-stream-nilai Example: Peranti(konfigurasi)# ap dot11 5ghz dot11ax mcs tx indeks 11 spatial-strim 8 |
Enables the 11ax 2.4-Ghz, 5-Ghz, or 6-Ghz band modulation and coding scheme (MCS) transmission rates. |
| Langkah 4 | ap led-brightness brightness-level
Example: Peranti(konfigurasi)# ap kecerahan dipimpin 6 |
(Pilihan) Mengkonfigurasikan tahap kecerahan yang dipimpin. |
Menyediakan Parameter Radio 802.11ax
Prosedur
| Perintah or Tindakan | Tujuan | |
| Langkah 1 | membolehkan Example: Peranti# dayakan | Memasuki mod EXEC istimewa. |
| Langkah 2 | nama ap nama-ap led-brightness-level
brightness-level Example: Peranti# nama ap ax-ap led-brightness-level 6 |
Mengkonfigurasikan tahap kecerahan yang dipimpin. |
| Langkah 3 | ap nama nama-aptitik11{24ghz|5ghz}dot11n antena antenna-port
Example: Peranti# nama ap ap1 dot11 5ghz dot11n antena A |
Configures the 802.11n – 5 GHz antenna selection.
Gunakan tidak form of the command to disable the configuration. |
| Langkah 4 | nama ap nama-ap titik11{24ghz|5ghz}lebar saluran channel-width
Example: Peranti# nama ap ap1 dot11 lebar saluran 5ghz 160 |
Mengkonfigurasikan lebar saluran 802.11. |
| Perintah or Tindakan | Tujuan | |
| Langkah 5 | nama ap nama-ap titik11{24ghz|5ghz}secondary-80 channel-num
Example: Peranti# nama ap ap1 dot11 5ghz menengah-80 12 |
Mengkonfigurasikan parameter penetapan saluran 802.11Mhz sekunder lanjutan 80. |
Mengkonfigurasi OFDMA pada WLAN
Nota
For Cisco Catalyst 9115 and 9120 series APs, the configuration given below are per radio, and not per WLAN. This feature remains enabled on the controller, if it is enabled on any of the WLANs.
Prosedur
| Perintah or Tindakan | Tujuan | |
| Langkah 1 | konfigurasi terminal
Example: terminal konfigurasi # peranti |
Memasuki mod konfigurasi global. |
| Langkah 2 | wlan wlan1
Example: Peranti(konfigurasi)# wlan wlan1 |
Memasuki mod konfigurasi WLAN. |
| Langkah 3 | dot11ax downlink-ofdma
Example: Peranti(config-wlan)# dot11ax downlink-ofdma |
Mendayakan sambungan pautan ke bawah yang menggunakan teknologi OFDMA.
Gunakan tidak form of the command to disable the configuration. |
| Langkah 4 | dot11ax uplink-ofdma
Example: Peranti(config-wlan)# dot11ax uplink-ofdma |
Mendayakan sambungan pautan atas yang menggunakan teknologi OFDMA. |
| Langkah 5 | dot11ax downlink-mumimo
Example: Peranti(config-wlan)# dot11ax downlink-mumimo |
Mendayakan sambungan pautan ke bawah yang menggunakan teknologi MUMIMO. |
| Langkah 6 | dot11ax uplink-mumimo
Example: Peranti(config-wlan)# dot11ax uplink-mumimo |
Mendayakan sambungan pautan atas yang menggunakan teknologi MUMIMO. |
| Perintah or Tindakan | Tujuan | |
| Langkah 7 | dot11ax twt-broadcast-support
Example: Peranti (config-wlan)# dot11ax twt-broadcast-support |
Enables the TWT broadcast support operation. |
Mengesahkan Lebar Saluran
To verify the channel width and other channel information, use the following tunjuk arahan:
Peranti# show ap dot11 5ghz summary
AP Name Mac Address Slot Admin State Oper State Channel Width Txpwr
AP80e0.1d75.6954 80e0.1d7a.7620 1 Enabled Up (52)* 1601(*)
Peranti# tunjukkan ringkasan dwi-jalur ap dot11
APName Subband Radio Mac Status Channel Power Level Slot ID Mode
kartl28021mi All 002a.1058.38a0 Enabled (52)* (1)* 1REAP
Peranti# show ap name <ap-name> channel802.11b/g Current Channel : 11Slot ID : 0
Allowed Channel List : 1,2,3,4,5,6,7,8,9,10,11
802.11a Saluran Semasa ………………….. 52 (160 MHz)
Slot ID : 1
Allowed Channel List :
36,40,44,48,52,56,60,64,100,104,108,112,116,132,136,140,149,153,157,161,165
Peranti# tunjukkan nama apl slot konfigurasi
Parameter Phy OFDM
Configuration : Automatic
Current Channel : 52
Extension Channel : No Extension
Channel Width : 160 MHz
Allowed Channel List :
36,40,44,48,52,56,60,64,100,104,108,112,116,132,136,140,149,153,157,161,165
TI Threshold : 0
Peranti# show ap dot11 5ghz channel
.DCA Sensitivity Level : MEDIUM : 15 dB
DCA 802.11n/ac Channel Width : 160 MHz
DCA Minimum Energy Limit : -95 dBm
Peranti# tunjukkan ap rf-profile nama terperinci
.Unused Channel List : 165
DCA Bandwidth : 160 MHz DCA Foreign AP Contribution : Enabled
.Verifying Client Details
To verify the client information, use the following tunjuk arahan:
Peranti# menunjukkan alamat mac klien wayarles terperinci
Client MAC Address : a886.ddb2.05e9 Client IPv4 Address : 169.254.175.214
Client IPv6 Addresses : fe80::b510:a381:8099:4747
2009:300:300:57:4007:6abb:2c9a:61e2
Nama Pengguna Klien: N/A
Voice Client Type : Unknown AP MAC Address : c025.5c55.e400 AP Name: APe4c7.22b2.948e Device Type: N/A
Device Version: N/A AP slot : 0
Client State : Associated
Policy Profile : default-policy-profile Flex Profile : lalai-flex-profile Id LAN Tanpa Wayar : 1
Wireless LAN Name: SSS_OPEN BSSID : c025.5c55.e406
Connected For : 23 seconds Protocol : 802.11ax – 5 GHz Saluran: 8
Client IIF-ID : 0xa0000001 Association Id : 1
Authentication Algorithm : Open System Client CCX version : No CCX support
Session Timeout : 86400 sec (Remaining time: 86378 sec)
Peranti# show wireless client summary
Bilangan Pelanggan Tempatan: 1
MAC Address AP Name WLAN State Protocol Method Role
a886.ddb2.05e9 APe4c7.22b2.948e 1 Run 11ax(5) None Local
Peranti# menunjukkan butiran pelanggan statistik wayarles
Total Number of Clients : 1 Protocol Statistics
Protocol Client Count
802.11b : 0
802.11g : 0
802.11a : 0
802.11n-2.4GHz : 0
802.11n-5 GHz : 0
802.11ac : 0
802.11ax-5 GHz : 0
802.11ax-2.4 GHz : 0
802.11ax-6 GHz : 1
Mengesahkan Konfigurasi Radio
To verify the radio configuration information, use the following tunjuk arahan:
Peranti# show ap dot11 5ghz network
802.11a Network : Enabled
802.11ax : Enabled
DynamicFrag : Enabled
MultiBssid : Disabled
Tetapan MCS 802.11ax:
| MCS | 7, | Spatial | Aliran | = | 1 : | Dilumpuhkan |
| MCS | 9, | Spatial | Aliran | = | 1 : | Dilumpuhkan |
| MCS | 11, | Spatial | Aliran | = | 1 : | Dilumpuhkan |
| MCS | 7, | Spatial | Aliran | = | 2 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 2 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 2 : | Disokong |
| MCS | 7, | Spatial | Aliran | = | 3 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 3 : | Dilumpuhkan |
| MCS | 11, | Spatial | Aliran | = | 3 : | Dilumpuhkan |
| MCS | 7, | Spatial | Aliran | = | 4 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 4 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 4 : | Disokong |
| MCS | 7, | Spatial | Aliran | = | 5 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 5 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 5 : | Disokong |
| MCS | 7, | Spatial | Aliran | = | 6 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 6 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 6 : | Disokong |
| MCS | 7, | Spatial | Aliran | = | 7 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 7 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 7 : | Disokong |
| MCS | 7, | Spatial | Aliran | = | 8 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 8 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 8 : | Disokong |
Beacon Interval : 100Maximum Number of Clients per AP Radio : 200
Peranti# show ap dot11 24ghz network
802.11b Network : Enabled
802.11axSupport………………………………………………………………………………………… Enabled
dynamicFrag………………………………………………………………………….. Disabled
multiBssid…………………………………………………………………………….. Disabled
802.11ax : Enabled
DynamicFrag : Enabled
MultiBssid : Enabled
Tetapan MCS 802.11ax:
| MCS | 7, | Spatial | Aliran | = | 1 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 1 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 1 : | Disokong |
| MCS | 7, | Spatial | Aliran | = | 2 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 2 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 2 : | Disokong |
| MCS | 7, | Spatial | Aliran | = | 3 : | Disokong |
| MCS | 9, | Spatial | Aliran | = | 3 : | Disokong |
| MCS | 11, | Spatial | Aliran | = | 3 : | Disokong |
| MCS | 7, | Spatial | Aliran | = | 4 : | Dilumpuhkan |
| MCS | 9, | Spatial | Aliran | = | 4 : | Dilumpuhkan |
| MCS | 11, | Spatial | Aliran | = | 4 : | Dilumpuhkan |
Beacon Interval : 100
Maximum Number of Clients per AP Radio : 200
Peranti# show ap dot11 6ghz network
802.11 6Ghz Network : Enabled
802.11ax : Enabled
Tetapan MCS 802.11ax:
| MCS | 7, | Spatial | Aliran | = | 1 : | Disokong | |
| MCS | 9, | Spatial | Aliran | = | 1 : | Disokong | |
| MCS | 11, | Spatial | Aliran | = | 1 : | Disokong | |
| MCS | 7, | Spatial | Aliran | = | 2 : | Disokong | |
| MCS | 9, | Spatial | Aliran | = | 2 : | Disokong | |
| MCS | 11, | Spatial | Aliran | = | 2 : | Disokong | |
| MCS | 7, | Spatial | Aliran | = | 3 : | Disokong | |
| MCS | 9, | Spatial | Aliran | = | 3 : | Disokong | |
| MCS | 11, | Spatial | Aliran | = | 3 : | Disokong | |
| MCS | 7, | Spatial | Aliran | = | 4 : | Disokong | |
| MCS | 9, | Spatial | Aliran | = | 4 : | Disokong | |
| MCS | 11, | Spatial | Aliran | = | 4 : | Disokong | |
| Beacon Interval
. . . Maximum Number of Clients per AP Radio |
:
: |
95
200 |
|||||
| WiFi to Cellular RSSI Threshold | : | -85 dbm | |||||
| Client Network Preference | : | lalai | |||||
| #tunjukkan id wlan 1 | |||||||
WLAN Profile Name : wlanon66
===================================================
Identifier : 1
Description :
Network Name (SSID) : wlanon66
Status : Enabled
Broadcast SSID : Enabled
Advertise-Apname : Enabled
Universal AP Admin : Disabled
Max Associated Clients per WLAN : 0 Max Associated Clients per AP per WLAN : 0 Max Associated Clients per AP Radio per WLAN : 200
OKC : Enabled
Number of Active Clients : 0
CHD per WLAN : Enabled
WMM : Allowed
WiFi Direct Policy : Disabled
Operational State of Radio Bands
2.4ghz : UP
5ghz : UP
6ghz : DOWN (Required config: Disable WPA2 and Enable WPA3 & dot11ax)
DTIM period for 802.11a radio :
DTIM period for 802.11b radio :
Local EAP Authentication : Disabled
Mac Filter Authorization list name : Disabled Mac Filter Override Authorization list name : Disabled Accounting list name :
802.1x authentication list name : Disabled
802.1x authorization list name : Disabled Security
802.11 Authentication : Open System
802.11ac MU-MIMO : Enabled
802.11ax parameters
802.11ax Operation Status : Enabled
OFDMA Downlink : Enabled
OFDMA Uplink : Enabled
MU-MIMO Downlink : Enabled
MU-MIMO Uplink : Enabled
BSS Target Wake Up Time : Enabled BSS Target Wake Up Time Broadcast Support : Enabled
Nota
For 6-GHz radio, the 802.11ax parameters are taken from the multi BSSID profile tagged ke pro RF 6-GHz yang sepadanfile daripada AP. Jadi, parameter WLAN dot11ax ditindih oleh multi BSSID profile parameter dalam kes 6-GHz. Tiada perubahan untuk WLAN jalur 2.4 dan 5-GHz. Mereka terus menggunakan parameter WLAN untuk 802.11ax.
Peranti# tunjukkan ringkasan tahap kecerahan dipimpin ap
AP Name LED Brightness level
AP00FC.BA01.CC00 Not Supported
AP70DF.2FA2.72EE 8
AP7069.5A74.6678 2
APb838.6159.e184 Not Supported
Baca Lebih Lanjut Mengenai Manual Ini & Muat Turun PDF:
Dokumen / Sumber
 |
Titik Capaian Pemangkin Siri CISCO 9100 [pdf] Panduan Pengguna 9100 Series Catalyst Access Points, 9100 Series, Catalyst Access Points, Access Points, Points |