200-301 · Question #870
What are the two functions of SSIDs? (Choose two.)
The correct answer is A. uses the maximum of 32 alphanumeric characters E. broadcasts by default. SSIDs are used to identify wireless networks and adhere to a maximum length of 32 characters, and they are typically broadcast by default in beacon frames.
Question
Options
- Auses the maximum of 32 alphanumeric characters
- Bcontrols the speed of the Wi-Fi network
- Cused exclusively with controller-based Wi-Fi networks
- Dsupports a single access point
- Ebroadcasts by default
How the community answered
(21 responses)- A86% (18)
- B5% (1)
- C10% (2)
Why each option
SSIDs are used to identify wireless networks and adhere to a maximum length of 32 characters, and they are typically broadcast by default in beacon frames.
The SSID, or Service Set Identifier, is limited to a maximum length of 32 octets (characters) according to the IEEE 802.11 standard, making it a key characteristic of its format.
The SSID identifies the network but does not control the speed or bandwidth of the Wi-Fi network; speed is determined by the 802.11 standard (e.g., 802.11n, ac, ax) and network conditions.
SSIDs are fundamental to all Wi-Fi networks, regardless of whether they are standalone access points or part of a controller-based wireless solution.
An SSID identifies a logical wireless network (WLAN) which can be supported by a single access point or by multiple access points forming an Extended Service Set (ESS).
By default, wireless access points broadcast the SSID in their beacon frames, allowing wireless clients to discover and list available networks for connection. This broadcast can, however, be disabled for security or stealth purposes.
Concept tested: SSID characteristics and default behavior
Source: https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-5/config-guide/b_cg85/wireless_lan_names_ssids.html
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