08-04-2022 01:02 AM - edited 08-04-2022 04:07 AM
Hi everyone
I am building a simple network for one of my assessments.
I would like to get the pc's to be able to communicate with the servers SydSVR and INTERNET on the remote networks.
I have tried adding a static route on SYD-R1 through its s0/0/1 interface. I tried 2 different routes which I have now deleted as they did not work. The routes where as follows:
0.0.0.0 0.0.0.0 s0/0/1 didn't work
192.168.206.0 255.255.255.0 s/0/0/1 (this network being one of the networks SM-PC's belong to - didn't work either)
If I ping from a pc's to the SYD-SVR1 I get a "destination unreachable message" from the default gateway PER-R1.
Attached is my PKT file. Passwords for all routers and switched is the usual, console is cisco and privilege exec is class.
I am not sure how to proceed from here. Any help would be much appreciated.
Cheers
Solved! Go to Solution.
08-04-2022 02:40 AM
in SYD-R1 you need static route for all subnet connect to PER-R1.
08-05-2022 12:49 AM
see my attach file; do pings from scenario 0 and then check configs
08-04-2022 02:40 AM
in SYD-R1 you need static route for all subnet connect to PER-R1.
08-04-2022 02:42 AM
Hi thanks for the suggestion.
I actually tried that but it didn't work.
Can you please provide and example on how to achieve this?
Many thanks in advance
08-04-2022
02:51 AM
- last edited on
08-05-2022
02:40 AM
by
Translator
SYD-R1
ip route 192.168.202.0 255.255.255.0 s0/0/0
ip route 192.168.204.0 255.255.255.0 s0/0/0
ip route 192.168.206.0 255.255.255.0 s0/0/0
now from any PC in these subnet ping SYD-R1
08-04-2022 03:04 AM
Hi thanks again.
I have created the routes as per your suggestion but this way I can only ping SYD-R1 s0/0/0. I can't reach any of the other networks on the other side. So if I ping SYD-SVR1 or INTERNET or even just the other SYD-R1 interfaces the ping fails.
I am not sure why?
08-04-2022
03:14 AM
- last edited on
08-05-2022
02:12 AM
by
Translator
ISP router
ip route 192.168.202.0 255.255.255.0 s0/0/0
ip route 192.168.204.0 255.255.255.0 s0/0/0
ip route 192.168.206.0 255.255.255.0 s0/0/0
PER-R1 router
ip route 0.0.0.0 0.0.0.0 s0/0/0
08-04-2022 03:47 AM - edited 08-04-2022 03:49 AM
Hi
I have done as you suggested still it doesn't work. Destination host unreachable for both SYD-SVR1 and INTERNET.
Did it work for you?
Thanks so much for your help
08-04-2022 05:28 AM
08-04-2022 06:03 AM - edited 08-04-2022 06:04 AM
Hi
The ip addresses have been provided in a table. I haven't chosen them. This is an assessment activity. They gave me a table with all addresses and I have to configure the devices as per the provided table.
I am thinking maybe dynamic routing could be the solution? RIPv2 should work with classless masks. Am I guessing right?
08-04-2022 06:18 AM
Nop, from ISP ping to Server INTERNET, are ping success ? NO
from SYD-SVR ping default GW, are ping success? NO
this is not issue for routing protocol it issue of mis subnet and misconfig IP address.
08-04-2022 01:20 PM
08-04-2022 01:23 PM
table you share is right BUT I think you need double check the IP and subnet I mention in photo above
do double check you will see different.
08-04-2022 06:23 PM
Thanks. So are you saying I misconfigured the addresses or is the table that is not correct? I have assigned the addresses according to the table.
I am really sorry I am trying to understand and I am a bit confused.
Many thanks
08-04-2022 05:37 AM
you have also 10.0.0.0/30 network which seems to be forgotten? and it sort of breaking stuff. ISP needs a route to it; also there was a loop which means static route is incorrect. OR it is because of a typo on a router - not fix yet, can u find it ?
see attached fixed pt file. if you reload routers, it will be broken (aka original configs)
Regards, ML
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08-04-2022 06:14 AM
Hi.
Thanks for your help. Unfortunately I can't check your zip file right now. Will do when I get back home.
I'm not sure what you mean by "loop" and "typo".
If that helps I had to configure all devices according to a provided table. All I'm trying to achieve is for all PC's to be able to ping the outside networks successfully. PC's must be able to ping both servers.
Also I'm not sure what the issue is in regards to 10.0.0.0/30. You said it's breaking stuff but I'm not exactly sure what that means.
Did you achieve connectivity with the file you attached?
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