Handling Process
Review configuration and find that aaa authentication was enabled, web and telnet service enabled also. Configuration was found as bellow after review aaa:
aaa
local-user admin password cipher ]MQ;4\]B 4Z,YWX*NZ55OA!!
local-user admin service-type telnet web terminal
local-user admin level 3
authentication-scheme default
#
authorization-scheme default
#
accounting-scheme default
#
domain default
state block
domain dot1x
After change “state block” into “state active”, accessing normally.
Suggestions
There are two statements of domain, active and block, user couldn’t access when domain blocks. The statement is active after domain constituted in default.