大师帮我确认一下，ldap 是哪里有问题？认证总是失败？
(Cisco Controller) >debug aaa ldap enable ?
(Cisco Controller) >debug aaa ldap enable ?
(Cisco Controller) >debug aaa ldap enable
(Cisco Controller) >*aaaQueueReader: Mar 19 08:16:24.373: AuthenticationRequest: 0x2b676930
*aaaQueueReader: Mar 19 08:16:24.373: Callback.....................................0x11b097e0
*aaaQueueReader: Mar 19 08:16:24.373: protocolType.................................0x00000002
*aaaQueueReader: Mar 19 08:16:24.373: proxyState...................................F0:79:60:28:5E:52-00:00
*aaaQueueReader: Mar 19 08:16:24.373: Packet contains 13 AVPs (not shown)
*LDAP DB Task 1: Mar 19 08:16:24.374: ldapTask [1] received msg 'REQUEST' (2) in state 'IDLE' (1)
*LDAP DB Task 1: Mar 19 08:16:24.374: LDAP server 1 changed state to INIT
*LDAP DB Task 1: Mar 19 08:16:24.374: LDAP_OPT_REFERRALS = -1
*LDAP DB Task 1: Mar 19 08:16:24.374: ldapInitAndBind [1] called lcapi_init (rc = 0 - Success)
*LDAP DB Task 1: Mar 19 08:16:24.387: ldapInitAndBind [1] configured Method Authenticated lcapi_bind (rc = 49 - Invalid credentials)
*LDAP DB Task 1: Mar 19 08:16:24.387: ldapClose [1] called lcapi_close (rc = 0 - Success)
*LDAP DB Task 1: Mar 19 08:16:24.387: LDAP server 1 changed state to IDLE
*LDAP DB Task 1: Mar 19 08:16:24.388: LDAP server 1 changed state to RETRY
*LDAP DB Task 1: Mar 19 08:16:24.388: LDAP_OPT_REFERRALS = -1
*LDAP DB Task 1: Mar 19 08:16:24.388: ldapInitAndBind [1] called lcapi_init (rc = 0 - Success)
*LDAP DB Task 1: Mar 19 08:16:24.398: ldapInitAndBind [1] configured Method Authenticated lcapi_bind (rc = 49 - Invalid credentials)
*LDAP DB Task 1: Mar 19 08:16:24.399: ldapClose [1] called lcapi_close (rc = 0 - Success)
*LDAP DB Task 1: Mar 19 08:16:24.399: LDAP server 1 changed state to IDLE
*LDAP DB Task 1: Mar 19 08:16:24.399: LDAP server 1 changed state to RETRY
*LDAP DB Task 1: Mar 19 08:16:24.399: LDAP_OPT_REFERRALS = -1
*LDAP DB Task 1: Mar 19 08:16:24.399: ldapInitAndBind [1] called lcapi_init (rc = 0 - Success)
*LDAP DB Task 1: Mar 19 08:16:24.409: ldapInitAndBind [1] configured Method Authenticated lcapi_bind (rc = 49 - Invalid credentials)
*LDAP DB Task 1: Mar 19 08:16:24.409: ldapClose [1] called lcapi_close (rc = 0 - Success)
*LDAP DB Task 1: Mar 19 08:16:24.410: LDAP server 1 changed state to IDLE
*LDAP DB Task 1: Mar 19 08:16:24.410: LDAP server 1 changed state to RETRY
*LDAP DB Task 1: Mar 19 08:16:24.410: LDAP_OPT_REFERRALS = -1
*LDAP DB Task 1: Mar 19 08:16:24.410: ldapInitAndBind [1] called lcapi_init (rc = 0 - Success)
*LDAP DB Task 1: Mar 19 08:16:24.421: ldapInitAndBind [1] configured Method Authenticated lcapi_bind (rc = 49 - Invalid credentials)
*LDAP DB Task 1: Mar 19 08:16:24.421: ldapClose [1] called lcapi_close (rc = 0 - Success)
*LDAP DB Task 1: Mar 19 08:16:24.421: LDAP server 1 changed state to IDLE
*LDAP DB Task 1: Mar 19 08:16:24.421: LDAP server 1 changed state to ERROR
*LDAP DB Task 1: Mar 19 08:16:24.421: Handling LDAP response Internal Error
*LDAP DB Task 1: Mar 19 08:16:24.421: AuthenticationRequest: 0x2b676930
*LDAP DB Task 1: Mar 19 08:16:24.421: Callback.....................................0x11b097e0
*LDAP DB Task 1: Mar 19 08:16:24.421: protocolType.................................0x00000002
*LDAP DB Task 1: Mar 19 08:16:24.421: proxyState...................................F0:79:60:28:5E:52-00:00
*LDAP DB Task 1: Mar 19 08:16:24.421: Packet contains 13 AVPs (not shown)
*LDAP DB Task 1: Mar 19 08:16:24.421: Ldap server tried attempt 1
*LDAP DB Task 1: Mar 19 08:16:39.224: ldapTask [1] received msg 'TIMER' (1) in state 'ERROR' (5)
*LDAP DB Task 1: Mar 19 08:16:39.224: LDAP server 1 changed state to IDLE
