hi guys,

I think I have found the answer.That is a bug.

he dynamips forum mentioned that there is bug in 16 port module.
honestly this is not a proper L3 switches.

Insteadod using routed port  I have used vlan interface.It is working fine..


FYI


On 2/16/10, Mustafa Yadav <[email protected]> wrote:
> hi Guys
>
> I can not solve a problem.The topology like this.A routed port in sw1
> (in f1/8)-----sw2 f1/(access vlan107)----trunk---sw3(f 1/15 access
> vlan 107)------sw4 f1/15 routed port.
>
> I have done very basic config of this and I was able to ping between
> sw1 ip address and sw4 ip address in the routed ports.This 4 switches
> have more than one connection between each other.
> When I installed attached configs my pc cpu is going very high.I did
> try to perform a good troobleshooting but I have lost.I think thr arp
> packets at first is going a loop and kill s my pc.
>
> Please help.
> Swich connection  as shown below.
>
>
> [[ROUTER SW1]]
>         model = 3725
>         console = 2007
>         #cnfg=C:\Documents and Settings\\Desktop\1\Initial
> Configs\Rack1\sw1.txt
>         slot1 = NM-16ESW
>         f1/1 = R1 f0/0
>         f1/3 = R3 f0/0
>         f1/5 = R5 f0/0
>         f1/7 = SW2 f1/7
>         f1/8 = SW2 f1/8
>         f1/9 = SW2 f1/9
>         f1/10 = SW3 f1/7
>         f1/11 = SW3 f1/8
>         f1/12 = SW3 f1/9
>         f1/13 = SW4 f1/7
>         f1/14 = SW4 f1/8
>         f1/15 = SW4 f1/9
>         x = -602.0
>         y = -344.0
>    [[ROUTER SW2]]
>         model = 3725
>         console = 2008
>         #cnfg=C:\Documents and Settings\Desktop\1\Initial
> Configs\Rack1\sw2.txt
>         slot1 = NM-16ESW
>         f1/0 = BB2 f0/0
>         f1/2 = R2 f0/0
>         f1/4 = R4 f0/0
>         f1/6 = R6 f0/0
>         f1/7 = SW1 f1/7
>         f1/8 = SW1 f1/8
>         f1/9 = SW1 f1/9
>         f1/10 = SW3 f1/10
>         f1/11 = SW3 f1/11
>         f1/12 = SW3 f1/12
>         f1/13 = SW4 f1/10
>         f1/14 = SW4 f1/11
>         f1/15 = SW4 f1/12
>         x = -616.0
>         y = -186.0
>    [[ROUTER SW3]]
>         model = 3725
>         console = 2009
>         #cnfg=C:\Documents and Settings\Desktop\1\Initial
> Configs\Rack1\sw3.txt
>         slot1 = NM-16ESW
>         f1/0 = BB3 f0/0
>         f1/3 = R3 f0/1
>         f1/5 = R5 f0/1
>         f1/7 = SW1 f1/10
>         f1/8 = SW1 f1/11
>         f1/9 = SW1 f1/12
>         f1/10 = SW2 f1/10
>         f1/11 = SW2 f1/11
>         f1/12 = SW2 f1/12
>         f1/13 = SW4 f1/13
>         f1/14 = SW4 f1/14
>         f1/15 = SW4 f1/15
>         x = -294.0
>         y = -337.0
>        [[ROUTER SW4]]
>         model = 3725
>         console = 2010
>         #cnfg=C:\Documents and SettingsDesktop\1\Initial
> Configs\Rack1\sw4.txt
>         slot1 = NM-16ESW
>         f1/4 = R4 f0/1
>         f1/6 = R6 f0/1
>         f1/7 = SW1 f1/13
>         f1/8 = SW1 f1/14
>         f1/9 = SW1 f1/15
>         f1/10 = SW2 f1/13
>         f1/11 = SW2 f1/14
>         f1/12 = SW2 f1/15
>         f1/13 = SW3 f1/13
>         f1/14 = SW3 f1/14
>         f1/15 = SW3 f1/15
>         x = -296.0
>         y = -179.0
>
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