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Wired clients going through AP-Manager interface

I've attached my config from my 2811. There are a couple things I can't figure out.

Why is VLAN1 up / down?

cao-va_colh#sh ip int brief
Interface                  IP-Address      OK? Method Status                Protocol
FastEthernet0/0            172.18.4.1      YES NVRAM  up                    up
FastEthernet0/1            unassigned      YES NVRAM  administratively down down
FastEthernet0/1/0          unassigned      YES unset  up                    down
FastEthernet0/1/1          unassigned      YES unset  up                    down
FastEthernet0/1/2          unassigned      YES unset  up                    down
FastEthernet0/1/3          unassigned      YES unset  up                    down
FastEthernet0/1/4          unassigned      YES unset  up                    down
FastEthernet0/1/5          unassigned      YES unset  up                    down
FastEthernet0/1/6          unassigned      YES unset  up                    down
FastEthernet0/1/7          unassigned      YES unset  up                    down
FastEthernet0/1/8          unassigned      YES unset  up                    down
Serial0/2/0:0              unassigned      YES NVRAM  up                    up
Serial0/2/0:0.500          63.x.x.x         YES NVRAM  up                    up
wlan-controller1/0         172.19.4.1      YES NVRAM  up                    up
Vlan1                      172.20.4.1      YES NVRAM  up                    down
NVI0                       unassigned      NO  unset  up                    up

The second and more pressing matter is this sh ip account.

cao-va_colh#sh ip accou | excl 63.123.252.
   Source           Destination              Packets               Bytes
208.251.211.34   209.67.103.41                    2                 104
208.251.211.34   69.171.163.144                  30                1708
172.19.4.3       172.18.4.53                    207              108648
208.251.211.34   75.34.199.78                    35                2016
208.251.211.34   65.190.77.48                    11                 512
208.251.211.34   76.120.201.71                   42                2424
208.251.211.34   74.196.123.78                    4                 595
208.251.211.34   69.247.176.164                   4                 178
10.11.1.73       172.18.4.7                       1                  40
172.18.4.7       10.11.1.73                       1                  40

Accounting data age is 0

Why is a wired, LAN device going through the AP-Manager? All wired clients should get 172.18.4.x addresses. All wireless clients should get 172.19.4.x addresses and WAPs should get 172.20.4.x addresses. Since WLAN1 is up / down, I understand why WAPs aren't getting 172.20.4.x but why would a wired device be using the AP-Manager as it's source to the internet?

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