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Cisco 2600 Router : Routing between 2 different subnets

Posted on 2009-05-20
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Last Modified: 2012-05-11
Hi All,

I am setting up a test Lab at home.
I intend to have the follwoing setup:

Netgear Router (with 192.168.1.1/24 IP) ------- Eth 0/1 (192.168.1.100/24) ------Eth 0/0 (10.1.1.1/24) ---- PCs (with 10.1.1.x/24 IPs).

I have a PC connected to Eth 0/0 ( the PC is a XP machine with Following IP settings: IP: 10.1.1.2/24, DG: 10.1.1.1, DNS Server : 10.1.1.1)

Now, when i try to ping from the PC to the Router, the Ping fails. However i can ping from the PC to the Eth0/1 IP ( 192.168.1.100). Can someone help me understand why???

Config on the router:

----------------------------
MyRouter#sh run
Building configuration...

Current configuration : 710 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname MyRouter
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$mQt8$v7GP4yBn5UTtp1EHQD6WQ.
enable password ajmer2
!
no aaa new-model
ip subnet-zero
ip cef
!
!
no ip domain lookup
!
interface Ethernet0/0
 description *** LAN ***
 ip address 10.1.1.1 255.255.255.0
 half-duplex
!
interface Ethernet0/1
 description *** WAN ***
 ip address 192.168.1.100 255.255.255.0
 full-duplex
!
no ip http server
ip classless
!
dial-peer cor custom
!
gatekeeper
 shutdown
!
line con 0
line aux 0
line vty 0 4
 password ajmer
 login
!
end

MyRouter#
----------------------------

Thanks for your replies in advance.
Ajmer
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Question by:ajmer1981
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Expert Comment

by:from_exp
ID: 24429606
hi! I don't like that half-duplex setting...
what do you have configured on the PC?
0
 

Author Comment

by:ajmer1981
ID: 24429663
Oh i don't know how that came in here. Maybe its automatically assigned to be full duplex.

I have made it full-duplex now, and its full duplex on the NIC card as well. Still it doesn't work...
0
 

Author Comment

by:ajmer1981
ID: 24429695
By th way, just want to clarify, the router i am trying to ping from 10.1.1.2 is the Netgear router (192.168.1.1) but i am not able to.
However i can ping 192.168.1.100 (the Fastethernet interface connected to the Netgear router)...!
0
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Accepted Solution

by:
from_exp earned 500 total points
ID: 24429703
netgear router needs a static route to 10.1.1.0/24 subnet via 192.168.1.100
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Author Closing Comment

by:ajmer1981
ID: 31583398
Heyyyy Thanks Exp! :)

You are The Man! :)
0
 
LVL 2

Expert Comment

by:stany0
ID: 24429792
Check your router to router cable. It must be crossover.
Telnet to the router and ping from there. Is the ping is successful?
0

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PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

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