Cisco 877 Inter Vlan Connections

Sik

Active Member
Joined
Jan 19, 2012
Messages
33
Reaction score
0
I am in seek of some urgent help, I am currently studying for my CCNA and have been playing around with Packet Tracer but only know the basics of switching at the moment...

I have a internet connection through Mweb business and have a Cisco router running on my network which I am unable to touch (and for good reason!) This router is configured and running.

I need to configure a 2011 server which will act as a domain controller and gateway at a client, what I want to do is configure the server on my network but using the IP ranges which it will use at its destination (192.168.168.1 to a Mikrotik router and 192.168.15.10 to the local network)

I would like to configure a Cisco 877 using Vlans with intervlan routing. The Router will have to be setup with one vlan to a 196.214.71.0 range and the other to a 192.168.168.0 range which the server will use as a gateway to the internet.

So to be clear the server will have an interface with the IP 192.168.168.99 and gateway of 192.168.168.1(Cisco 877) which should route traffic to a seperate Vlan with the IP 196.214.71.222 which will THEN send the traffic to my Mweb.

If someone could help me out with this I would be greatly appreciative! Or if I am looking in the wrong direction please tell me of another method which would achieve the same result.
 
Here is a quick update - I have configured the router with the following which allows hosts on either vlan to ping the routers address on both vlans but the server on the 192.168.168.0 range is unable to ping the default gateway of 196.214.71.180 and obviously cant ping internet ips....

version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
!
dot11 syslog
ip cef
!
!
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
ip name-server 196.214.71.180
!
!
!
!
!
archive
log config
hidekeys
!
!
!
!
!
interface ATM0
no ip address
shutdown
no atm ilmi-keepalive
dsl operating-mode auto
!
interface FastEthernet0
!
interface FastEthernet1
switchport access vlan 2
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
ip address 196.214.71.222 255.255.255.0
ip nat outside
ip nat enable
ip virtual-reassembly
!
interface Vlan2
ip address 192.168.168.1 255.255.255.0
ip nat inside
ip nat enable
ip virtual-reassembly
!
ip default-gateway 196.214.71.180
ip default-network 196.214.71.0
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 196.214.71.180
!
no ip http server
no ip http secure-server
!
access-list 101 permit udp any any eq domain
access-list 101 permit udp any eq domain any
!
!
!
control-plane
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
!
scheduler max-task-time 5000
end
 
No access-list 101

access-list 100 permit ip 192.168.168.0 0.0.0.255 any

--with ip nat enable
ip nat source list 100 interface vlan 1 overload

--no ip nat enable
ip nat inside source list 100 interface vlan 1 overload
 
Thank you dabouncer, I am going to give that a try, will report back with the results.
 
Top
Sign up to the MyBroadband newsletter
X