Re: Switches with Dynamips!

Thanks Michael , I did all , but no use , earlier cdp worked fine but could
not form the ip connectivity , once restarted the dynamips and switches .
now nothing working , i found that pc NIC is sending traffic and not
receiving any packets and Processor usage also gone more than 50 for two
devices with better idlepc value.

So i am thinking to get the remote lab and practice rather than spending
time as i donot have much time to face the lab.

Thanks & Regards,
Anbu

O Mon, May 11, 2009 at 4:12 PM, michael haynes <mghaynes_at_gmail.com> wrote:

> 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 Tue May 12 2009 - 09:53:42 ART