There is a Cisco 870 Integrated Services Router providing unsecured access at a hotspot. Clients are unable to associate to the broadcast SSID. Based on the following running configuration output, which command would you use to solve the problem?
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A.
router (config-ssid)# guest-mode
B.
router (config-ssid)# authentication open
C.
router (config-int)# guest-mode
D.
router (config-int)# authentication open