Slow DNS Resolution on a Cisco 3660 Router

[Back2life]

My configuration is listed below, any suggestions would be appreciated.

Building configuration...

Current configuration : 1105 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Back2lifeRouter
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$H.En$m.bCf.bcyFHl764n6mjjZ/
!
no aaa new-model
ip subnet-zero
!
!
ip cef
!
ip dhcp pool LAN
   network 192.168.1.0 255.255.255.0
   default-router 192.168.1.1 
   dns-server 4.2.2.1 
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
! 
!
!
!
!
interface FastEthernet0/0
 description LAN
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
 speed auto
 full-duplex
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet6/0
 description WAN
 ip address dhcp
 ip nat outside
 full-duplex
 no cdp enable
!
ip nat inside source list 1 interface FastEthernet6/0 overload
ip nat inside source static tcp 192.168.1.107 3389 interface FastEthernet6/0 3389
ip http server
ip http secure-server
ip classless
ip route 0.0.0.0 0.0.0.0 FastEthernet6/0
!
!
access-list 1 permit 192.168.1.0 0.0.0.255
!
!
!
!
!
!
!
!
!
!
line con 0
 speed 115200
line aux 0
line vty 0 4
 login
!
!
end
command completed.

[Reza Sharifi]

Your configuration is normal. What makes you think the issue is the router?

Did the slowness happened recently or it was always like this?

HTH

[Back2life]

I'm using the 3660 for my home broadband. Prior to the 3660, I was using a WRT54G router. This started when I used the 3660. The only difference is the 3660 and the fiber optic link I'm using on the WAN side of the 3660 to the Charter equipment

[johnlloyd_13]

Hi,

How about re-configure static default route? See whether it helps.

ip route 0.0.0.0 0.0.0.0 dhcp

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