Hello,
a few things look odd in your configuration. Make the changes/additions marked in bold and see if that makes a difference:
Building configuration...
Current configuration : 2531 bytes
!
! Last configuration change at 08:38:27 UTC Wed Dec 25 2019
version 15.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname PoliceLMS
!
boot-start-marker
boot-end-marker
!
aqm-register-fnf
!
no logging console
enable secret 5 xxxxx
enable password xxxx
!
no aaa new-model
!
ip dhcp excluded-address 192.168.2.1 192.168.2.30
!
ip dhcp pool vlan1pool
import all
network 192.168.2.0 255.255.255.0
dns-server 8.8.8.8 8.8.4.4
default-router 192.168.1.1
lease 0 2
!
no ip domain lookup nsap
ip cef
no ipv6 cef
!
multilink bundle-name authenticated
!
license udi pid C891F-K9 sn FGL224510VM
!
no spanning-tree vlan 1
spanning-tree vlan 1 priority 8192
!
ip ftp username xxxx
ip ftp password xxxx
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
isdn termination multidrop
!
interface FastEthernet0
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0
no ip address
spanning-tree portfast
!
interface GigabitEthernet1
no ip address
shutdown
!
interface GigabitEthernet2
no ip address
shutdown
!
interface GigabitEthernet3
no ip address
shutdown
!
interface GigabitEthernet4
no ip address
shutdown
!
interface GigabitEthernet5
no ip address
shutdown
!
interface GigabitEthernet6
no ip address
shutdown
!
interface GigabitEthernet7
no ip address
shutdown
!
interface GigabitEthernet8
ip address dhcp
ip nat outside
--> no ip virtual-reassembly in
duplex auto
speed auto
!
interface Vlan1
ip address 192.168.2.1 255.255.255.0
ip nat inside
--> no ip virtual-reassembly in
!
interface Async3
no ip address
encapsulation slip
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
--> no ip nat pool vlan1pool 192.168.2.21 192.168.2.240 netmask 255.255.255.0
ip nat inside source list 1 interface GigabitEthernet8 overload
ip route 0.0.0.0 0.0.0.0 GigabitEthernet8 dhcp
--> no ip route 0.0.0.0 0.0.0.0 192.168.1.1
!
snmp-server community public RO
access-list 1 permit 192.168.2.0 0.0.0.255
!
control-plane
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
line con 0
no modem enable
line aux 0
line 3
modem InOut
speed 115200
flowcontrol hardware
line vty 0 4
password 8owmpiyddyo
login
transport input all
!
scheduler allocate 20000 1000
!
end
