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Very Slow Performance

Create Share
Level 1
Level 1

Hi!

Can anybody check the below configuration for 1841 and see if there is some problem that is causing slowness both from inside and outside connections?

Building configuration...

Current configuration : 2784 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
no logging buffered
no logging monitor
enable password password
!
no aaa new-model
!
resource policy
!
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
ip cef
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.1.1 192.168.1.50
!
ip dhcp pool 0
   network 192.168.1.0 255.255.255.0
   netbios-node-type h-node
   default-router 192.168.1.2
   dns-server ISP DNS Servers
!
!
ip name-server ISP DNS Server1
ip name-server ISP DNS Server2
vpdn enable
vpdn ip udp ignore checksum
!
vpdn-template 1
!
vpdn-group 1
! Default PPTP VPDN group
accept-dialin
  protocol pptp
  virtual-template 1
!
!
username vpn password 0 password
!
!
!
!
interface FastEthernet0/0
ip address Public IP
ip nat outside
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 192.168.1.2 255.255.255.0
ip nat inside
duplex auto
speed auto
!
interface Virtual-Template1
ip unnumbered FastEthernet0/1
peer default ip address pool VPN
no keepalive
ppp authentication pap chap ms-chap
!
ip local pool VPN 192.168.1.51 192.168.1.60
ip classless
ip route 0.0.0.0 0.0.0.0 Public IP
!

no ip http server
ip nat pool ovrld Public IP Public IP prefix-length 30
ip nat inside source list 102 pool ovrld overload
ip nat inside source static tcp 192.168.1.3 3389 interface FastEthernet0/0 3389
!
access-list 102 permit tcp 192.168.1.0 0.0.0.255 host Internet Server1 eq 3389
access-list 102 permit tcp 192.168.1.0 0.0.0.255 host E-Mail Server eq 443

!
control-plane
!
!
line con 0
password password
login
line aux 0
line vty 0 4
password password
login
line vty 5 15
password password
login
!
end

Thanks!

1 Reply 1

Timothy Stewart
Cisco Employee
Cisco Employee

Unfortunately, just looking at the config isn't going to help in determining the reason for the slowness.

Some of the easier things to check would be errors on the interfaces (speed/duplex mismatches),
cpu utilization, ping tests with various sizes to / from the router's interface addresses, etc. 

Tim

Review Cisco Networking products for a $25 gift card