Error Message From Win 10 PC's:

 Your computer appears to be correctly configured, but the device or resource (DNS server) is not responding.


Config From Cisco 2811 Router:


ip dhcp excluded-address 192.168.1.1 192.168.1.49

ip dhcp pool TESTLAB
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1 
dns-server 8.8.8.8 4.2.2.2 

interface FastEthernet0/0 - INSIDE NAT
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly in
 duplex auto
 speed auto

interface FastEthernet0/1 - OUTSIDE NAT
 ip address 80.80.72.219 255.255.255.248
 ip nat outside
 ip virtual-reassembly in
 duplex auto
 speed auto


ip access-list standard MYLABS
permit 192.168.1.0 0.0.0.255

ip nat inside source list MYLABS interface FastEthernet0/0 overload
ip route 0.0.0.0 0.0.0.0 80.80.72.217


Gateway of last resort is 76.80.72.217 to network 0.0.0.0

S*    0.0.0.0/0 [1/0] via 80.80.72.217
      80.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        80.80.72.216/29 is directly connected, FastEthernet0/1
L        80.80.72.219/32 is directly connected, FastEthernet0/1
      192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C        192.168.1.0/24 is directly connected, FastEthernet0/0
L        192.168.1.1/32 is directly connected, FastEthernet0/0