Please Help with my Packet Tracer activity on 3 cities

Hi everyone i have a problem with my packet tracer activity.. i got this giant diagram of three cities: Sydney, Melbourne and Adelaide
where each city is connected to a large network. Melbourne is tha head quarters with 1 router, 1 switch,3 pcs and a DNS server. Sydney and Adelaide each contain 1 switch, 1 router and 2 pcs. my problem is that i can ping from Sydney to Melbourne, but i cannot ping to Adelaide from anywhere. i always get destination host unreachable.. Please help
this is what i mean[img][url=http://img510.imageshack.us/i/packet.jpg/][img]http://img510.imageshack.us/img510/9072/packet.th.jpg[/img][/url][/img][/img]

Clearly more information from you is required to solve your problem.

Play around with ping and trace route. It should let you know where your problem lies.

I would start with PC0 and try to ping my way to PC4.

192.168.10.101 (Ping Success/Failure means your problem does/does not lie with a configuration issue on router1 )
192.168.10.102 (Ping Success/Failure means your problem does/does not lie with a configuration issue on router2 port 0)
192.168.10.65 (Ping Success/Failure means your problem does/does not lie with a configuration issue on router2 port 1)
192.168.10.94 (Ping Success/Failure means your problem does/does not exist)

On another note it's a good idea to keep your username off screenshots.

@ Nevins I tried ping from PC0 to PC4, but i still got destination unreachable.

The other thing is i set up two serial connections in router 1(Melbourne) Serial2/0 for Sydney and serial3/0 for Adelaide , serial2/0 work perfectly. but i when i type in show ip route on router2(Adelaide) it doesn’t show the serial3/0 connection..

is there any way i could upload the packet tracer activity to you...??

and thanks for the tip I will remember that when i upload images again.

Nevins I tried ping from PC0 to PC4, but i still got destination unreachable.

On all 4 ping tests?

is there any way i could upload the packet tracer activity to you...??

Try pastebin.com/ it's pretty standard.


On another note what part of this network was pre-established and what where you asked to do?

Hi Navins
Well this is not my project it is one of my friend's project. i tried to help him but it did'nt work. Accoding to him Sydney and Melbourne netwokrs were pre-established and he was given the task to setup the Adelaide network which I am having toruble with. I can ping from all PC in Sydney to all PC in melbourne vice versa. but the main problem is the network in Adelaide i can not ping from there to Sydney or Melbourne. I think it got to do with the Adelaide router configuration.

Try pastebin.com/ it's pretty standard.

I am kinda new with this stuff how can i upload it there please??
Thanks for your time

I am kinda new with this stuff

What part of pastebin are you having an issue with?

All pastebin does is allow you to take text from one place and store it online for viewing. After doing so it gives you a URL in which to hold the text like so: pastebin.com/W0rVVas0


You simply copy the URL from the top after putting the text in.

Try posting the ping results for 192.168.10.101 on PC 0.

It should look something like this:

[code:1]
C:\Documents and Settings\Admin>ping 127.0.0.1

Pinging 127.0.0.1 with 32 bytes of data:

Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128

Ping statistics for 127.0.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
[/code:1]