簡介
本檔案介紹如何在Catalyst 9800無線LAN控制器(WLC)上設定離線(Air Gapped)授權。
必要條件
需求
建議瞭解9800 WLC和CSSM(思科智慧軟體管理員)入口網站的基本操作。
採用元件
本檔案中的資訊是根據以下軟體和硬體版本,但適用於17.3之後的所有版本:
本文中的資訊是根據特定實驗室環境內的裝置所建立。文中使用到的所有裝置皆從已清除(預設)的組態來啟動。如果您的網路運作中,請確保您瞭解任何指令可能造成的影響。
設定
網路圖表
組態
在WLC上:
步驟 1.將許可連線模式設定為「Air Gap」,將AirGap功能設定為「Enabled」:
The CLI equivalent is :
9800-17-09-05(config)#license smart transport off
步驟 2.從WLC匯出RUM報告。這會將您當前的許可證使用量儲存到檔案:
9800-17-09-05#license smart save usage all file bootflash:rum.txt
在CSSM上:
步驟 1.登入到您的CSSM帳戶。
步驟 2.導航到「報告」頁籤>>「使用資料檔案」。點選「使用資料檔案」:
步驟 3.按一下「Browse」>>選擇從WLC獲取的RUM報告>>按一下「Upload Data」:
步驟 4.將RUM報告上傳到CSSM後,「Acknowledgement」列下會顯示「Download」按鈕。按一下「Download」:
在WLC上:
步驟 4.在WLC上匯入ACK:
9800-17-09-05#license smart import bootflash:ACK_rum.txt
Import Data Successful
驗證
應用上述配置步驟後,CSSM上的Inventory >> Product Instances下顯示WLC。
如果註冊了HA對中的作用中WLC,則作用中WLC和待命WLC都會顯示在CSSM上「產品例項」頁籤下。
成功設定的WLC的輸出範例:
------------------ show license status ------------------
Utility:
Status: DISABLED
Smart Licensing Using Policy:
Status: ENABLED
Account Information:
Smart Account:
As of Feb 29 15:24:40 2024 UTC Virtual Account:
Data Privacy: Sending Hostname: yes Callhome hostname privacy: DISABLED Smart Licensing hostname privacy: DISABLED Version privacy: DISABLED Transport: Type: Transport Off Policy: Policy in use: Merged from multiple sources. Reporting ACK required: yes (CISCO default) Unenforced/Non-Export Perpetual Attributes: First report requirement (days): 365 (CISCO default) Reporting frequency (days): 0 (CISCO default) Report on change (days): 90 (CISCO default) Unenforced/Non-Export Subscription Attributes: First report requirement (days): 90 (CISCO default) Reporting frequency (days): 90 (CISCO default) Report on change (days): 90 (CISCO default) Enforced (Perpetual/Subscription) License Attributes: First report requirement (days): 0 (CISCO default) Reporting frequency (days): 0 (CISCO default) Report on change (days): 0 (CISCO default) Export (Perpetual/Subscription) License Attributes: First report requirement (days): 0 (CISCO default) Reporting frequency (days): 0 (CISCO default) Report on change (days): 0 (CISCO default) Miscellaneous: Custom Id:
Usage Reporting: Last ACK received: Feb 29 15:27:53 2024 UTC Next ACK deadline: May 29 15:27:54 2024 UTC Reporting push interval: 30 days Next ACK push check:
Next report push: Mar 30 15:27:54 2024 UTC Last report push: Feb 29 15:27:54 2024 UTC Last report file write:
Trust Code Installed: Active: PID:C9800-CL-K9,SN:
INSTALLED on Feb 29 15:27:53 2024 UTC Standby: PID:C9800-CL-K9,SN:
INSTALLED on Feb 29 15:27:53 2024 UTC
疑難排解
如果RUM上傳到CSSM門戶失敗,則可能是因為WLC已經透過門戶上的直接連線註冊。從CSSM清單中刪除裝置,然後您可以上傳RUM報告。
參考資料
使用SLUP配置許可