Re: Can't ping

Dears, Thanks for all the comments, below is the setup,

autostart = False
[localhost:7202]
    workingdir = working
    udp = 20000
    [[3725]]
        image =
/home/manouchehr/DYNAMIPS/IMAGES/c3725-adventerprisek9-mz.124-15.T10.bin
        ram = 256
        idlepc = 0x62b22904
        ghostios = True
    [[ROUTER SW2]]
        model = 3725
        console = 2008
        cnfg = configs/SW2.cfg
        slot1 = NM-16ESW
        f1/12 = SW3 f1/12

  [[ROUTER SW3]]
        model = 3725
        console = 2007
        cnfg = configs/SW3.cfg
        slot1 = NM-16ESW
        f1/12 = SW2 f1/12

---------------------------------------------

SW2 - Config

interface FastEthernet1/12
 no switchport
 ip address 10.1.2.1 255.255.255.0
end

router ospf 1
 router-id 1.1.1.1
 log-adjacency-changes
 network 10.1.2.1 0.0.0.0 area 0

SW3 - config

interface FastEthernet1/12
 no switchport
 ip address 10.1.2.2 255.255.255.0
end

router ospf 1
 router-id 2.2.2.2
 log-adjacency-changes
 network 10.1.2.2 0.0.0.0 area 0

---------------------------------------

on sw2

SW2#debug ip icmp
ICMP packet debugging is on
SW2#
SW2#
SW2#ping 10.1.2.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.2.2, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)

Thanks,

On Thu, Oct 14, 2010 at 2:11 PM, --Hammer-- <bhmccie_at_gmail.com> wrote:

> Enable V2 for RIP.
>
> Just kidding.
>
> Can you give us some more specifics? Configs? Output? Debug IP ICMP? Etc?
>
> --Hammer
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> Manouchehr Omari
> Sent: Thursday, October 14, 2010 12:40 PM
> To: Cisco certification
> Subject: Can't ping
>
> Dears,
>
> I'm facing some weird issue with gns. I have 4 switches directly connected
> when i start gns and try to ping from one switch to another only the first
> ping goes but the rest fails, any idea what could be the cause.
>
> P.S. the CPU is not more than 40%.
>
> Thanks in Advance.
>
>
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Received on Thu Oct 14 2010 - 14:26:24 ART