Cisco指令 "ipv6 nd router-preference" 的功能

在 IPv6 的環境裡面，如果電腦 (Host) 有超過一個以上的預設閘道 (Default Gateway) 路由器，電腦應該如何選擇誰作為預設閘道，原本並沒有任何文件定義。

IPv6 RA (Router Advertisement) 和多個路由器同時服務相同網段的示意圖。
截圖自Cisco官方網站

Cisco 考試費用，2014六月漲價了

基本上，每一種考試漲價 USD $50。

上個月的舊新聞，我記錄下來也許可以提醒還不知道的朋友。

[官方網頁連結]
https://learningnetwork.cisco.com/docs/DOC-12825

[擷取自官方資訊]
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Last Modified:  Jun 20, 2014 2:57 PM by Madhukar: Cisco Team

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