Re: Switches with Dynamips!

Try taking a switchport that your virtual router is connected to on the 3550
or 3560 and do a 'no switchport' and assign the port an IP address on the
same network as the router it is connected to. Just see if you can ping
back and forth across that link. If that works, put the switchport back
into l2 mode and try taking a 2nd virtual router on the same vlan and ping
between the two virtual routers.

By vlan, I mean the vlan on the 3550/3560, NOT the vlan on your dynamips
switch/breakout switch.

Looking over your .net, it looks ok to me assuming that 802.1q is enabled
and the network card identifier is correct as shown below. You might try
posting the config on your breakout switch too, but that should be pretty
straightforward - each port connected to your 3550/3560s should be an access
port and match up to the vlans in your .net file. The port connectd to your
laptop is in trunk mode, dot1q encap, and allows all the vlans that you are
using.

Michael

On Mon, May 11, 2009 at 6:27 AM, Anbu <ksanpu_at_gmail.com> wrote:

> Hi Michael ,
> Thanks, I am using HP Laptop , here is a option int the advance
> configuration option to select the 802.1q , i did that.
>
> Yes me too in the same boat , i can see all the routers but the routers
> donot see any of the switches , So what i did was , i have assign ip address
> to routers and try to check the connectivity to routers from the switches ,
> that also not working.
>
> anyway i will check more.
>
> Regards,
> Anbu
>
>
>
> On Mon, May 11, 2009 at 3:24 PM, michael haynes <mghaynes_at_gmail.com>wrote:
>
>> What NIC are you using? Not all NIC cards support 802.1q. If yours does,
>> you'll probably need to download drivers and utility programs from the
>> vendor (Intel, Broadcom, etc...) rather than your OEM site or
>> WindowsUpdate. Different vendors have these settings in different places.
>> Intel, for instance, has them in the System properties for the nic card
>> while Broadcom makes you use their manager utility to change these advanced
>> settings.
>>
>> I'm using an intel pro 1000 under gento linux and I have 802.1q trunking
>> enabled - it's working well.
>> The only thing I'm having trouble with right now is CDP. The breakout
>> switch sees the routers but the routers don't see the switch; everything
>> else I've done with routing protocols works fine though.
>>
>> Michael
>>
>> On Mon, May 11, 2009 at 5:29 AM, Anbu <ksanpu_at_gmail.com> wrote:
>>
>>> i am testing the " Real switches connected with Dynamip server". i
>>> have set
>>> up according the advice in this mail chain.
>>>
>>> Here the problem i am facing is i can see all the routers in the Dynamip
>>> Server from the brackout Switch , from the Routers on the Dynamip Server
>>> i
>>> cannot see any Switches including the Breakout switch.
>>>
>>> I have one doubt , do i want to configure the pc nic as trunk ? if so....
>>> how can i configure the PC ( Dynamip Server) NIC as trunk port ?
>>>
>>> here with i am attaching the netfile below
>>>
>>>
>>> ##################################################
>>> #
>>> # Define global router parameters for instance 1
>>> #
>>> ##################################################
>>>
>>> autostart=false
>>> [localhost:7200]
>>>
>>> workingdir = D:\NEW.DYNAMIPS\working
>>>
>>> [[3640]]
>>> #
>>> # Specify 3640 IOS image on Windows here:
>>> image = C:\Program Files\Dynamips\images\c3640-ik9o3s-mz.124-13a.bin
>>> #
>>> # Specify 3640 IOS image on Linux here:
>>> #image = /ios/c3640-jk9o3s-mz.123-14.T7.extracted.bin
>>> #
>>> ram = 128
>>> disk0 = 0
>>> disk1 = 0
>>> # Choose an idlepc value from the below
>>> idlepc = 0x60530870
>>> # idlepc = 0x60530890
>>> # idlepc = 0x60530a58
>>> # idlepc = 0x60530abc
>>> # idlepc = 0x605310c4
>>> # idlepc = 0x605e92e8
>>> # idlepc = 0x605e9364
>>> # idlepc = 0x60531394
>>> # idlepc = 0x605313d0
>>> # idlepc = 0x605313ec
>>> mmap = true
>>> # ghostios = true
>>>
>>> ###########################
>>> #
>>> # Define router instances
>>> #
>>> ###########################
>>>
>>> [[Router R1]]
>>> model = 3640
>>> autostart = false
>>> slot0 = NM-1FE-TX
>>> slot1 = NM-4T
>>> F0/0 = SW1 1
>>> S1/0 = FRSW 1
>>> #cnfg = D:\NEW.DYNAMIPS\initial.configs\R1.initial.config.txt
>>>
>>> [[Router R2]]
>>> model = 3640
>>> autostart = false
>>> slot0 = NM-1FE-TX
>>> slot1 = NM-4T
>>> F0/0 = SW1 2
>>> S1/0 = FRSW 2
>>> #cnfg = D:\NEW.DYNAMIPS\initial.configs\R2.initial.config.txt
>>>
>>> [[Router R3]]
>>> model = 3640
>>> autostart = false
>>> slot0 = NM-4E
>>> slot1 = NM-4T
>>> S1/0 = FRSW 3
>>> S1/1 = FRSW 13
>>> S1/2 = R1 S1/1
>>> S1/3 = R2 S1/1
>>> E0/0 = SW1 3
>>> E0/1 = SW1 9
>>> #cnfg = D:\NEW.DYNAMIPS\initial.configs\R3.initial.config.txt
>>>
>>> [[Router R4]]
>>> model = 3640
>>> autostart = false
>>> slot0 = NM-4E
>>> slot1 = NM-4T
>>> E0/0 = SW1 4
>>> E0/1 = SW1 10
>>> S1/0 = FRSW 4
>>> S1/1 = R5 S1/1
>>> # cnfg = D:\NEW.DYNAMIPS\initial.configs\R4.initial.config.txt
>>>
>>> [[Router R5]]
>>> model = 3640
>>> autostart = false
>>> slot0 = NM-4E
>>> slot1 = NM-4T
>>> E0/0 = SW1 5
>>> E0/1 = SW1 11
>>> S1/0 = FRSW 5
>>> # cnfg = D:\NEW.DYNAMIPS\initial.configs\R5.initial.config.txt
>>>
>>> [[Router R6]]
>>> model = 3640
>>> autostart = false
>>> slot0 = NM-4E
>>> slot1 = NM-4T
>>> E0/0 = SW1 6
>>> E0/1 = SW1 12
>>> S1/0 = FRSW 6
>>> #cnfg = D:\NEW.DYNAMIPS\initial.configs\R6.initial.config.txt
>>>
>>> [[ETHSW SW1]]
>>> 1 = access 101
>>> 2 = access 102
>>> 3 = access 103
>>> 4 = access 104
>>> 5 = access 105
>>> 6 = access 106
>>> #7 = access 201
>>> #8 = access 202
>>> 9 = access 203
>>> 10 = access 204
>>> 11 = access 205
>>> 12 = access 206
>>> 13 = access 224
>>> 14 = access 124
>>> 15 = dot1q 1
>>> NIO_gen_eth:\Device\NPF_{273C79F8-685A-4A54-BB0D-E49B1171CD3B}
>>>
>>>
>>> ##################################################
>>> #
>>> # Define global router parameters for instance 2
>>> #
>>> ##################################################
>>>
>>> [localhost:7201] # Talk to the 2nd dynamips process on port 7201
>>> udp = 11000 # Change the base udp port to 11000 (the default is
>>> 10000)
>>>
>>> workingdir = D:\NEW.DYNAMIPS\working
>>>
>>> [[3640]]
>>> #
>>> # Specify 3640 IOS image on Windows here:
>>> image = C:\Program Files\Dynamips\images\c3640-ik9o3s-mz.124-13a.bin
>>> #
>>> # Specify 3640 IOS image on Linux here:
>>> #image = /ios/c3640-jk9o3s-mz.123-14.T7.extracted.bin
>>> #
>>> ram = 128
>>> disk0 = 0
>>> disk1 = 0
>>> # Choose an idlepc value from the below
>>> idlepc = 0x60530870
>>> # idlepc = 0x60530890
>>> # idlepc = 0x60530a58
>>> # idlepc = 0x60530abc
>>> # idlepc = 0x605310c4
>>> # idlepc = 0x605e92e8
>>> # idlepc = 0x605e9364
>>> # idlepc = 0x60531394
>>> # idlepc = 0x605313d0
>>> # idlepc = 0x605313ec
>>> mmap = true
>>> # ghostios = true
>>>
>>>
>>> ###########################
>>> #
>>> # Define router instances
>>> #
>>> ###########################
>>>
>>>
>>> [[Router BB1]]
>>> model = 3640
>>> console = 2008
>>> autostart = false
>>> slot1 = NM-4T
>>> S1/0 = BB3 S1/0
>>> S1/1 = FRSW 21
>>> #cnfg = D:\NEW.DYNAMIPS\initial.configs/BB1.initial.config.txt
>>>
>>> [[Router BB2]]
>>> model = 3640
>>> console = 2009
>>> autostart = false
>>> slot0 = NM-4E
>>> E0/0 = SW1 13
>>> # cnfg = D:\NEW.DYNAMIPS\initial.configs/BB2.initial.config.txt
>>>
>>> [[Router BB3]]
>>> model = 3640
>>> console = 2010
>>> autostart = false
>>> slot0 = NM-4E
>>> slot1 = NM-4T
>>> E0/0 = SW1 14
>>> #cnfg = D:\NEW.DYNAMIPS\initial.configs/BB3.initial.config.txt
>>>
>>> [[FRSW FRSW]]
>>>
>>> # R1 to FRSW
>>> 1:102 = 2:201
>>> 1:103 = 3:301
>>> 1:113 = 13:311
>>> 1:104 = 4:401
>>> 1:105 = 5:501
>>>
>>> # R2 to FRSW
>>> 2:203 = 3:302
>>> 2:213 = 13:312
>>> 2:204 = 4:402
>>> 2:205 = 5:502
>>>
>>> # R3 to FRSW
>>> 3:304 = 4:403
>>> 3:305 = 5:503
>>> 13:314 = 4:413
>>> 13:315 = 5:513
>>>
>>> # R4 to FRSW
>>> 4:405 = 5:504
>>>
>>> # R6 to FRSW
>>> 6:51 = 21:51
>>> 6:100 = 21:100
>>> 6:101 = 21:101
>>> 6:201 = 21:201
>>> 6:301 = 21:301
>>> 6:401 = 21:401
>>>
>>>
>>> I have configured the breackout switch with the following port vlan
>>> assignment.
>>>
>>>
>>> fa 0/1 = switchport access101
>>>
>>> fa 0/2 =switchport access 102
>>>
>>> fa 0/3 =switchport access 103
>>>
>>> fa 0/4 = switchport access104
>>>
>>> fa 0/5 = switchport access105
>>>
>>> fa 0/6 = switchport access106
>>>
>>> fa 0/7 =switchport access 201
>>>
>>> fa 0/8 =switchport access 202
>>>
>>> fa 0/9 =switchport access 203
>>>
>>> fa 0/10 =switchport access 204
>>>
>>> fa 0/11 =switchport access 205
>>>
>>> fa 0/12 = switchport access206
>>>
>>> fa 0/13 = switchport access224
>>>
>>> fa 0/14 = switchport access124
>>>
>>>
>>>
>>> Regards,
>>> Anbu
>>>
>>>
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Received on Mon May 11 2009 - 06:42:35 ART