WA2620i-AGN+怎么查看AP工作在什么模式下？

大家好！WA2620i-AGN默认是工作在什么模式下的？Fit还是Fat？，如果在Fat下，怎么切换到Fit下用AC带着使用？

查看WA2620i-AGN配置如下：

#
 version 5.20, Release 1308
#
 sysname WA2620i-AGN
#
 domain default enable system
#
 ipv6
#
 telnet server enable
#
 password-recovery enable
#
vlan 1
#
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
#
user-group system
 group-attribute allow-guest
#
interface NULL0
#
interface Vlan-interface1
 ip address dhcp-alloc client-identifier mac Vlan-interface1
#
interface GigabitEthernet1/0/1
#
interface WLAN-Radio1/0/1
#
interface WLAN-Radio1/0/2
#
 info-center source LWPC channel 4
#
 undo gratuitous-arp-learning enable
#
user-interface con 0
user-interface vty 0 4
 user privilege level 3
 set authentication password cipher $c$3$yQ+PvaZY9XrFwp4YYkn6KckUFLh7E/6ASP9PkKw
=
#
return
<WA2620i-AGN>