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ARUBA 無線網路教育訓練

ARUBA 無線網路教育訓練. 蔡億慶 francis@netease.com.tw. Agenda. 設備外觀介紹 基礎操作介面介紹 運作原理說明 無線網路基本設定 Mesh 設定 AP 設定 除錯及查看訊息 Q&A. 設備外觀介紹. 機器外觀介紹. Aruba controller 620. 機器外觀介紹. AP 125. 天線. AP 125. PoE Ethernet. 基礎操作介面介紹. 基礎操作介面介紹. Monitoring Configuration Diagnostics Maintenance Plan

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ARUBA 無線網路教育訓練

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  1. ARUBA 無線網路教育訓練 蔡億慶 francis@netease.com.tw

  2. Agenda 設備外觀介紹 基礎操作介面介紹 運作原理說明 無線網路基本設定 Mesh 設定 AP 設定 除錯及查看訊息 Q&A

  3. 設備外觀介紹

  4. 機器外觀介紹 Aruba controller 620

  5. 機器外觀介紹 AP 125 天線 AP 125 PoE Ethernet

  6. 基礎操作介面介紹

  7. 基礎操作介面介紹 • Monitoring • Configuration • Diagnostics • Maintenance • Plan • Events • Reports

  8. 基礎操作介面介紹 • Monitoring-Network-Controller-WLAN-Voice-Debug

  9. 基礎操作介面介紹 • Configuration-Wizards-Network-Security-Wireless-Management-Advanced Services

  10. 基礎操作介面介紹 • Diagnostics-Network-General-Access Point

  11. 基礎操作介面介紹 • Maintenance-Controller-File-WLAN

  12. 運作原理說明

  13. L2 Deployment • In a L2 deployment, WLAN controller acts as an Ethernet bridge • After authentication, frames from client are bridged onto L2 network • 802.1q VLANs can be used • Clients can all be on same VLAN • Client can be assigned to VLAN based on ESSID, location, or authentication result (802.1x) • Uplink ports can be 802.1q tagged • Or a different physical uplink port can be used per VLAN • Address assignment through external DHCP server normally (internal DHCP server available) • Client broadcasts for DHCP, controller bridges the broadcast on user’s VLAN

  14. Theory of Operations 10.1.11.36 AP4/2nd Floor 10.1.11.42 AP3/2nd Floor 10.1.10.68 AP2/1st Floor 10.1.10.96 AP1/1st Floor Second Floor 11 VLAN 14 First Floor 10 Data Center 14 VLAN 14: 10.1.14.6/24 loopback: 10.1.14.7/32 DHCP E-mail

  15. Theory of Operations 150-200 Users per VLAN VLAN 101 VLAN 100 Second Floor 10.1.11.36 AP4/2nd Floor 11 10.1.11.42 AP3/2nd Floor First Floor 10.1.10.68 AP2/1st Floor 10 10.1.10.96 AP1/1st Floor Layer 3 Switch vlan 100: 10.1.100.1/24 vlan 101: 10.1.101.1/24 Data Center 14 802.1q 14, 100, 101 Mobility Controller vlan 14: 10.1.14.6/24 loopback: 10.1.14.7/32 vlan 100 vlan 101 ap group “1st Floor” vlan 100 ap group “2nd Floor” vlan 101 DHCP E-mail

  16. Theory of Operations 100 14 GRE Second Floor 10.1.11.36 AP4/2nd Floor SIP: 10.96 DIP: 14.7 DHCP Request 802.3 802.11 802.3 11 10.1.11.42 AP3/2nd Floor First Floor 10.1.10.68 AP2/1st Floor 10 10.1.10.96 AP1/1st Floor Layer 3 switch VLAN 100: 10.1.100.1/24 VLAN 101: 10.1.101.1/24 Data Center 14 802.1q 14, 100, 101 Mobility Controller VLAN 14: 10.1.14.6/24 loopback: 10.1.14.7/32 VLAN 100 VLAN 101 ap group “1st Floor” vlan 100 ap group “2nd Floor” vlan 101 DHCP E-mail

  17. Theory of Operations 100 14 GRE Second Floor 10.1.11.36 AP4/2nd Floor SIP: 14.7 DIP: 10.96 DHCP Reply 10.1.100.32 802.3 802.3 802.11 11 10.1.11.42 AP3/2nd Floor First Floor 10.1.10.68 AP2/1st Floor 10.1.100.32 10 10.1.10.96 AP1/1st Floor Layer 3 switch VLAN 100: 10.1.100.1/24 VLAN 101: 10.1.101.1/24 Data Center 14 802.1q 14, 100, 101 Mobility Controller VLAN 14: 10.1.14.6/24 loopback: 10.1.14.7/32 VLAN 100 VLAN 101 ap group “1st Floor” vlan 100 ap group “2nd Floor” vlan 101 DHCP E-mail

  18. Theory of Operations 100 14 10.1.100.32 Second Floor 10.1.11.36 AP4/2nd Floor 11 10.1.11.42 AP3/2nd Floor GRE First Floor SIP: 11.42 DIP: 14.7 DHCP Renew 10.1.100.32 802.3 802.3 802.11 10.1.10.68 AP2/1st Floor 10 10.1.10.96 AP1/1st Floor Layer 3 switch VLAN 100: 10.1.100.1/24 VLAN 101: 10.1.101.1/24 Data Center 14 802.1q 14, 100, 101 Mobility Controller VLAN 14: 10.1.14.6/24 loopback: 10.1.14.7/32 VLAN 100 VLAN 101 ap group “1st Floor” vlan 100 ap group “2nd Floor” vlan 101 DHCP E-mail

  19. Theory of Operations 100 14 10.1.100.32 Second Floor 10.1.11.36 AP4/2nd Floor 11 10.1.11.42 AP3/2nd Floor GRE First Floor SIP: 14.7 DIP: 11.42 DHCP Reply 10.1.100.32 802.3 802.11 802.3 10.1.10.68 AP2/1st Floor 10 10.1.10.96 AP1/1st Floor Layer 3 switch VLAN 100: 10.1.100.1/24 VLAN 101: 10.1.101.1/24 Data Center 14 802.1q 14, 100, 101 Mobility Controller VLAN 14: 10.1.14.6/24 loopback: 10.1.14.7/32 VLAN 100 VLAN 101 ap group “1st Floor” vlan 100 ap group “2nd Floor” vlan 101 DHCP E-mail

  20. 無線網路基本設定

  21. 登入Controller • 使用GUIhttps://x.x.x.x:4343default IP address :172.16.0.254 • 使用CLI將console 控制線接至controller serial portserial setting9600 8 n 1

  22. Groups and Properties AP Group Wireless LAN RF Management AP QoS IDS Virtual AP Properties a/g Radio Settings System Profile VoIP SSID RF Optimizations Ethernet a/g Management AAA Regulatory Virtual AP Properties SNMP SSID AAA

  23. Profiles (cont.)

  24. 設定範例 • 在實驗室中，為了安全考量，SSID分類為student：WPA2-PSKGuest：web authentication，不能存取student vlan • Vlan 分配：student ：Vlan 1 IP 192.168.1.0/24Guest ：Vlan 11 IP 192.168.11.0/24

  25. 範例架構說明 • 無線存取架構 Internet 192.168.1.250/24 192.168.1.254/24 Firewall or IP sharing 2.4 or 5 Ghz Switch 192.168.1.249/24

  26. 設定步驟 • 新增student and Guest Vlan 、IP、DHCP • 新增student及Guest SSID • 設定student 屬性、role • 設定Guest firewall policy、role • 新增student及Guest aaa profile • 新增student及Guest Virtual AP profile • 新增Group • 新增AP

  27. 新增student and Guest Vlan • Network->Vlan->add • 新增Guest vlan 11，選擇2-3為access port • Apply

  28. 設定student Vlan IP • 設定vlan 1 IP address • 下圖紅框 • Apply 1 192.168.1.254 255.255.255.0

  29. 設定Guest Vlan IP • 設定vlan 11 IP address • 下圖紅框1 • 下圖紅框2，啟用NAT • Apply 11 2 192.168.11.254 255.255.255.0 1 3

  30. 新增Guest DHCP 4 1 5 2 Guest 192.168.11.254 8.8.8.8 192.168.11.0 255.255.255.0 3

  31. 新增 student及Guest SSID • 先在藍框處輸入 SSID-student->Add • 新增完SSID-student，在藍框處輸入SSID-Guest->Add

  32. 編輯 student SSID • 點選SSID-student->編輯內容 1 2 3 4

  33. 編輯Guest SSID • 點選SSID-Guest->編輯內容 1 2 3

  34. 設定Guest firewall policy • 新增阻斷存取192.168.1.0/24 ACL • 新增上網連線ACL 1 2 3

  35. 設定Guest firewall policy、role

  36. 編輯Guest role • 編輯Guest role

  37. 編輯Guest role • 新增deny_student policy 1 編輯Guest role 2 3

  38. 編輯Guest role • 設定Captive portal profile :default 4 5

  39. 新增student及Guest aaa profile • 先在藍框處輸入 AAA-student->Add • 新增完AAA-student，在藍框處輸入AAA-Guest->Add

  40. 編輯student aaa profile • 點選AAA-Student->編輯內容 • 將authenticated role 套用至AAA-Student profile，802.1x authentication default role 1 2 3

  41. 編輯student aaa profile • 設定802.1x authentication profile • 選擇default-psk 2 1 3

  42. 編輯Guest aaa profile • 點選AAA-Guest->編輯內容 • 將guest role 套用至AAA-Guest profile Intial role 1 2 3

  43. 新增student及Guest Virtual AP profile • 先在藍框處輸入 VAP-student->Add • 新增完VAP-student，在藍框處輸入VAP-Guest->Add

  44. 編輯VAP-Student profile • 新增VAP-Student VLAN 1 1 2 3

  45. 編輯VAP-Student profile • 設定VAP-Student AAA profile • 選擇AAA profile AAA-student 2 1 3

  46. 編輯VAP-Student profile • 設定VAP-Student SSID profile • 選擇SSID profile SSID-student 2 1 3

  47. 編輯VAP-Guest profile • 新增VAP-Guest VLAN 11 1 2 3

  48. 編輯VAP-Guest profile • 設定VAP-Guest SSID profile • 選擇SSID profile SSID-Guest • 設定VAP-Guest AAA profile • 選擇AAA profile AAA-Guest 1 2 3

  49. 新增Group • 新增AP Group:5F-study • 編輯5F-study 2 3 1

  50. 編輯5F-study • 新增VAP-Student and VAP-Guest 1 2 3

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