5.24 EIGRP Filtering with AD

Hi All,

Can anyone explain why i am getting AD = 0 after applying distance command specifically for 150.1.4.0/24.

Configuration as given below:

Rack1R6#sh run | se router eigrp
router eigrp CCIE_AS_100
 !
 address-family ipv4 unicast autonomous-system 100
  !
  af-interface default
   hello-interval 1
   hold-time 3
  exit-af-interface
  !
  topology base
   variance 5
   timers active-time 1
   distance 255 0.0.0.0 255.255.255.255 4
   redistribute eigrp 10
  exit-af-topology
  network 150.1.0.0
  network 155.1.0.0
  metric weights 0 0 0 1 0 0
 exit-address-family

Rack1R6#sh ip access-lists 4
Standard IP access list 4
    10 permit 150.1.4.0, wildcard bits 0.0.0.255

Rack1R6#sh ip route 150.1.4.0
Routing entry for 150.1.4.0/24
  Known via "eigrp 100", distance 0, metric 160768, type internal
  Redistributing via eigrp 100, eigrp 10
  Advertised by eigrp 10
  Last update from 155.1.146.4 on FastEthernet0/0.146, 00:00:14 ago
  Routing Descriptor Blocks:
  * 155.1.146.4, from 155.1.146.4, 00:00:14 ago, via FastEthernet0/0.146
      Route metric is 160768, traffic share count is 1
      Total delay is 6280 microseconds, minimum bandwidth is 100000 Kbit
      Reliability 255/255, minimum MTU 1500 bytes
      Loading 1/255, Hops 1

Thanks