单项选择题
A.c1200-k9w7-tar.default
B.c1200-k9w7-tar.boot
C.c1200-k9w7-tar.123-7.JA1.tar
D.c1200-k9w7-tar.recover
单项选择题 During the installation of the Cisco WCS， an error occurs. Where will the installation log be found？（）
单项选择题 A lightweight access point has been connected to a Catalyst 3550 24-PWR switch， and on power-up the access point fails. What is the problem with the switch？（）
单项选择题 Two access points running the core feature set are connected to the same switch and are providingguest services. If PSPF is enabled， what must be enabled on the switch to prevent clients fromseeing one another’s data？（）