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Interoperability

 
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seansational



Joined: 11 Jun 2007
Posts: 6

PostPosted: Mon Jun 18, 2007 3:30 pm    Post subject: Interoperability Reply with quote

Hi Guys

I am new to the Dynamips environment and have been trying to get the 3 seperate scenarios running (simple1,Frame-Relay,Ethernet-Switch).

I am able to get all 3 scenarios running but would like to know if and how it is possible to get all 3 working together so one can make use of all 3 topologies in one lab.

I would like to have 3 routers running frame-relay point to point interfaces and 3 routers with hdlc interface connected back to back and then have all 6 routers ethernet ports plug into the switch so as to give me fully network visability.

Any help will be appreciated.

Sean Question
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conspathas



Joined: 28 Mar 2007
Posts: 1217
Location: CCIE

PostPosted: Mon Jun 18, 2007 4:22 pm    Post subject: Reply with quote

Definitely possible.

Post up a diagram and I'll write up a .net file to get you started. From that you'll be able to reconfigure as you see fit.

cheers!
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seansational



Joined: 11 Jun 2007
Posts: 6

PostPosted: Mon Jun 18, 2007 5:06 pm    Post subject: Reply with quote

Hi

Thanks a million. I have attached a diagram. Routers 5 and 7 connect to one switch and the other 3 routers connect to a seperate switch.
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conspathas



Joined: 28 Mar 2007
Posts: 1217
Location: CCIE

PostPosted: Mon Jun 18, 2007 5:38 pm    Post subject: Reply with quote

Man that's a massively sized diagram! Wink

Anyhow the code below should sort you out. It's assuming a 3725 chassis and thus some of the interfaces will have different numbering to your diagram.

I haven't tested it but should be okay. gl with it...

Code:
[[3725]]
  image = <your 3725 image here>
  ram = <your IOS memory req. here>
  idlepc = <your idlepc here>
  sparsemem = true
  ghostios = true

[[Router R2]]
  model = 3725
  console = 2002
  SLOT1 = NM-4T
  S1/0 = FRSW1 2 

[[Router R4]]
  model = 3725
  console = 2004
  SLOT1 = NM-4T
  S1/0 = FRSW1 4 

[[Router R5]]
  model = 3725
  console = 2005
  SLOT1 = NM-4T
  F0/0 = ETHSW1 5
  S1/0 = FRSW1 5 

[[Router R7]]
  model = 3725
  console = 2007
  SLOT1 = NM-4T
  F0/0 = ETSW1 7
  S1/0 = R8 S1/0 

[[Router R8]]
  model = 3725
  console = 2008
  SLOT1 = NM-4T

[[ETHSW ETHSW1]]
  5 = access 57
  7 = access 57

[[FRSW FRSW1]]
  2:204 = 4:402
  2:205 = 5:502
  4:405 = 5:504
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seansational



Joined: 11 Jun 2007
Posts: 6

PostPosted: Mon Jun 18, 2007 6:11 pm    Post subject: Reply with quote

Thanks a million. Have made some adjustments but have got it working. This is going to go a long way in helping.

And I guess one can add more switches and devices at will. (limitation being your pc memory)

Sean Very Happy
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conspathas



Joined: 28 Mar 2007
Posts: 1217
Location: CCIE

PostPosted: Mon Jun 18, 2007 11:47 pm    Post subject: Reply with quote

Glad you're all sorted!

seansational wrote:
And I guess one can add more switches and devices at will. (limitation being your pc memory)


CPU and memory play a huge role. The other caveat is this.

gl..
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