MPLS Topology 1.2

On February 24, 2010, in CCIE, Dynamips, by Darren

Hopefully this will be my final tweak. This time I’ve added base configs to the CPE devices. It just gives them a hostname and ensures there is no timeout. This prevents you from having to keep logging back in.

Image-wise, it’s the same. Click for the larger image:

MPLS Backbone small MPLS Topology 1.2

This is the .net file contents:

#MPLS 1.1 created 23/02/10
#MPLS 1.2 created 24/02/10
#MPLS 2.0 created 29/03/11 - Changed routers to 3725s and moved idlepc to the 3725 box at the top
#www.mellowd.co.uk/ccie
#Feel free to use and change as you see fit. However if you do use please leave my details here at the top

[localhost:7200]

workingdir = /data/dynamips/working

[[3725]]
image = /data/dynamips/IOS_Images/3725/c3725-adventerprisek9-mz.124-15.T14.UNCOMPRESSED.bin
ram = 142
disk0 = 16
disk1 = 0
ghostios = true
sparsemem = true
idlepc = 0x6026be14

###########################
#                         #
# Mpls Topology   1.2     #
#                         #
###########################

[[Router CR1]]
  model = 3725
  console = 2001
  autostart = true
  #slot3 = NM-1FE-TX
  slot1 = NM-4T
  slot2 = NM-1FE-TX
  s1/0 = AR1 s1/0
  s1/2 = AR3 s1/2
  Fa0/0 = CR3 Fa0/0
  Fa2/0 = CR2 Fa2/0
  cnfg = /data/dynamips/Topology/mpls/CR1.cfg

[[Router CR2]]
  model = 3725
  console = 2002
  autostart = true
  #slot3 = NM-1FE-TX
  slot1 = NM-4T
  slot2 = NM-1FE-TX
  s1/0 = AR2 s1/0
  s1/2 = AR1 s1/2
  Fa0/0 = CR4 Fa0/0
  cnfg = /data/dynamips/Topology/mpls/CR2.cfg

[[Router CR3]]
  model = 3725
  console = 2003
  autostart = true
  #slot3 = NM-1FE-TX
  slot1 = NM-4T
  slot2 = NM-1FE-TX
  Fa2/0 = CR4 Fa2/0
  s1/0 = AR3 s1/0
  s1/1 = GR1 s1/1
  s1/2 = AR4 s1/2
  cnfg = /data/dynamips/Topology/mpls/CR3.cfg

[[Router CR4]]
  model = 3725
  console = 2004
  autostart = true
  #slot3 = NM-1FE-TX
  slot1 = NM-4T
  slot2 = NM-1FE-TX
  s1/0 = AR4 s1/0

[[Router AR1]]
  model = 3725
  console = 2005
  autostart = true
  #slot3 = NM-1FE-TX
  slot1 = NM-4T
  slot2 = NM-1FE-TX
  Fa0/0 = CPE1 Fa0/0
  Fa2/0 = CPE2 Fa0/0
  #cnfg = /data/dynamips/Topology/mpls/AR1.cfg

[[Router AR2]]
  model = 3725
  console = 2006
  autostart = true
  #slot3 = NM-1FE-TX
  slot1 = NM-4T
  slot2 = NM-1FE-TX
  Fa0/0 = CPE4 Fa0/0
  Fa2/0 = CPE3 Fa0/0
  #cnfg = /data/dynamips/Topology/mpls/AR2.cfg

[[Router AR3]]
  model = 3725
  console = 2007
  autostart = true
  #slot3 = NM-1FE-TX
  slot1 = NM-4T
  slot2 = NM-1FE-TX
  Fa0/0 = CPE5 Fa0/0
  Fa2/0 = CPE6 Fa0/0
  #cnfg = /data/dynamips/Topology/mpls/AR3.cfg

[[Router AR4]]
  model = 3725
  console = 2008
  autostart = true
  #slot3 = NM-1FE-TX
  slot1 = NM-4T
  slot2 = NM-1FE-TX
  Fa0/0 = CPE8 Fa0/0
  Fa2/0 = CPE7 Fa0/0
  #cnfg = /data/dynamips/Topology/mpls/AR4.cfg

[[Router CPE1]]
  model = 3725
  console = 2009
  autostart = false
  #slot3 = NM-1FE-TX
  #cnfg = /data/dynamips/Topology/mpls/CPE1.cfg

[[Router CPE2]]
  model = 3725
  console = 2010
  autostart = false
  #slot3 = NM-1FE-TX
  #cnfg = /data/dynamips/Topology/mpls/CPE2.cfg

[[Router CPE3]]
  model = 3725
  console = 2011
  autostart = false
  #slot3 = NM-1FE-TX
  #cnfg = /data/dynamips/Topology/mpls/CPE3.cfg

[[Router CPE4]]
  model = 3725
  console = 2012
  autostart = false
  #slot3 = NM-1FE-TX
  #cnfg = /data/dynamips/Topology/mpls/CPE4.cfg

[[Router CPE5]]
  model = 3725
  console = 2013
  autostart = false
  #slot3 = NM-1FE-TX
  #cnfg = /data/dynamips/Topology/mpls/CPE5.cfg

[[Router CPE6]]
  model = 3725
  console = 2014
  autostart = false
  #slot3 = NM-1FE-TX
  #cnfg = /data/dynamips/Topology/mpls/CPE6.cfg

[[Router CPE7]]
  model = 3725
  console = 2021
  autostart = false
  #slot3 = NM-1FE-TX
  #cnfg = /data/dynamips/Topology/mpls/CPE7.cfg

[[Router CPE8]]
  model = 3725
  console = 2022
  autostart = false
  #slot3 = NM-1FE-TX
  #cnfg = /data/dynamips/Topology/mpls/CPE8.cfg

[[Router GR1]]
   model = 3725
   console = 2023
   autostart = true
   #slot3 = NM-1FE-TX
   slot1 = NM-4T
   Fa0/0 = ISP2 Fa0/0
   #cnfg = /data/dynamips/Topology/mpls/GR1.cfg

[[Router ISP2]]
   model = 3725
   console = 2024
   autostart = false
   #slot3 = NM-1FE-TX
   #cnfg = /data/dynamips/Topology/mpls/ISP2.cfg

And here are the updated config files: http://mellowd.co.uk/ccie/wp-content/uploads/2010/02/mpls.tar2.gz

flattr badge large MPLS Topology 1.2
Tagged with:  

4 Responses to “MPLS Topology 1.2”

  1. [...] Your AdSense code goes here It’s been a while since I’ve used my good old MPLS/BGP topology I made a couple of years ago. What a perfect way to use it [...]

  2. Ian says:

    Hi Darren,

    Thanks for sharing.
    I will have my CCIE lab test on early Feb.
    I can’t seem to find that many documentation nor tutorial for MPLS CCIE LAB.
    I bet your blog would help me a lot.
    Thanks

    Ian

  3. maske says:

    Hi Darren

    ı have some problem with dynamips to start all of router. Do you any advice about that?

  4. Darren says:

    Maske. What errors are you getting?

Leave a Reply

© 2009-2014 Darren O'Connor All Rights Reserved