Each AC device needs to specify the source IP address of the AC in order to establish a CAPWAP tunnel with the AP. An AC can specify up to 2 WLAN source IP addresses.

Question

Options

• ATrue
• BFalse

• A
  29% (6)
• B
  71% (15)

Explanation

Option B is correct because the statement contains an inaccurate limitation: an AC can specify more than 2 WLAN source IP addresses for CAPWAP tunnel establishment. In implementations such as Huawei's, an AC can typically specify up to 8 WLAN source IP addresses, not just 2. Option A is wrong because accepting the statement as true would mean accepting an incorrect ceiling on the number of source IP addresses, which does not reflect how CAPWAP is actually implemented. The number 2 is a plausible-sounding but fabricated constraint designed to test whether you have memorized the real limit.

Memory tip: When a question gives you a specific small number as a hard limit for a networking feature, treat that number as the likely trap. The real limit for AC WLAN source IP addresses is higher than 2 - anchor it by thinking "more than a pair."

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