WA2620i-AGN+启动了不了？为什么获取不到AC的IP地址？

大家好！

1.AP在AC上注册不上，按ctrl+B，进入bootrom，再按ctrl+F格式化ap后再启动，就启动了不了，提示说是获取不到AC的IP地址？

2.AC里DHCP配置有问题吗？为什么AP获取不到IP地址？

WA2620i-AGN启动显示如下：

BootWare Validating...
Press Ctrl+B to enter extended boot menu...
Starting to get the main application file--flash:/wa2600a_fit.bin!
The main application file does not exist--flash:/wa2600a_fit.bin!
Starting to get the backup application file--flash:/backup.bin!
The backup application file does not exist--flash:/backup.bin!
Starting to get the secure application file--flash:/secure.bin!
The secure application file does not exist--flash:/secure.bin!
Booting App fails!
Trying to get the IP address from the DHCP server......
Getting IP Address Failed, the system will reboot.
 [State : Idle] Reset re
System is starting...
Press Ctrl+D to access BASIC-BOOTWARE MENU
Booting Normal Extend BootWare....
The Extend BootWare is self-decompressing..........................Done!

AC配置如下：

<ap>disp cu
#
 version 5.20, Release 3507P22
#
 sysname ap
#
 domain default enable system
#
 telnet server enable
#
 port-security enable
#
 oap management-ip 192.168.0.101 slot 0
#
 wlan auto-ap enable
#
 password-recovery enable
#
vlan 1
#
vlan 4000 to 4001
#
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
#
dhcp server ip-pool vlan4000
 network 10.80.255.0 mask 255.255.255.0
 gateway-list 10.80.255.254
#
dhcp server ip-pool vlan4001
 network 10.80.254.0 mask 255.255.255.0
 gateway-list 10.80.254.254
 dns-list 218.201.4.3 61.128.192.68
#
user-group system
 group-attribute allow-guest
#
local-user admin
 password cipher $c$3$8xKWRHUPd5zq8q0oa34NOyPJ7ijpZod3
 authorization-attribute level 3
 service-type telnet
#
wlan rrm
 dot11a mandatory-rate 6 12 24
 dot11a supported-rate 9 18 36 48 54
 dot11b mandatory-rate 1 2
 dot11b supported-rate 5.5 11
 dot11g mandatory-rate 1 2 5.5 11
 dot11g supported-rate 6 9 12 18 24 36 48 54
#
wlan service-template 2 crypto
 ssid xxk
 bind WLAN-ESS 1
 cipher-suite tkip
 security-ie wpa
 service-template enable
#
wlan ap-group default_group
 ap cqzc
 ap 7425-8a8b-0ba0
#
interface Bridge-Aggregation1
 port link-type trunk
 port trunk permit vlan all
#
interface NULL0
#
interface Vlan-interface4000
 ip address 10.80.255.254 255.255.255.0
#
interface Vlan-interface4001
 ip address 10.80.254.254 255.255.255.0
#
interface GigabitEthernet1/0/1
 port link-type trunk
 port trunk permit vlan all
 port link-aggregation group 1
#
interface GigabitEthernet1/0/2
 port link-type trunk
 port trunk permit vlan all
 port link-aggregation group 1
#
interface WLAN-ESS1
 port access vlan 4001
 port-security port-mode psk
 port-security tx-key-type 11key
 port-security preshared-key pass-phrase cipher $c$3$Z+1S5gua91CIURxi+h5CEC3F9Mi
L4/774hf/ew==
#
wlan ap 7425-8a8b-0ba0 model WA2620i-AGN id 2
 serial-id 219801A0CNC141002960
 radio 1
  service-template 2
  radio enable
 radio 2
  service-template 2
  radio enable
#
wlan ap cqzc model WA2620i-AGN id 1
 serial-id auto
 radio 1
  service-template 2
  radio enable
 radio 2
  service-template 2
  radio enable
#
wlan ips
 malformed-detect-policy default
 signature deauth_flood signature-id 1
 signature broadcast_deauth_flood signature-id 2
 signature disassoc_flood signature-id 3
 signature broadcast_disassoc_flood signature-id 4
 signature eapol_logoff_flood signature-id 5
 signature eap_success_flood signature-id 6
 signature eap_failure_flood signature-id 7
 signature pspoll_flood signature-id 8
 signature cts_flood signature-id 9
 signature rts_flood signature-id 10
 signature addba_req_flood signature-id 11
 signature-policy default
 countermeasure-policy default
 attack-detect-policy default
 virtual-security-domain default
  attack-detect-policy default
  malformed-detect-policy default
  signature-policy default
  countermeasure-policy default
#
 ip route-static 0.0.0.0 0.0.0.0 10.80.254.252
#
 dhcp enable
#
user-interface con 0
user-interface vty 0 4
 authentication-mode scheme
 user privilege level 3
#
return