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  1. Path: sparky!uunet!mcsun!ariadne!helios!antonis
  2. From: antonis@helios.ntua.gr (Antonis Kyriazis)
  3. Newsgroups: comp.protocols.tcp-ip
  4. Subject: OSPF question
  5. Message-ID: <3277@ariadne.csi.forth.GR>
  6. Date: 10 Sep 92 09:21:49 GMT
  7. Sender: news@csi.forth.GR
  8. Organization: INTRACOM sa
  9. Lines: 37
  10.  
  11.  
  12. Hi
  13.  
  14. I'm trying to plan an OSPF configuration for 3 company's buildings:
  15.  
  16. +---------------+                  +---------------+
  17. |               |     2 Mbps       |               |
  18. |  building B   |------------------|  building A   |
  19. |  router       |                  |  router       |
  20. +---------------+                  +---------------+
  21.         |
  22.         |
  23.         | 2 Mbps
  24.         |
  25. +---------------+       This will be the whole autonomous system
  26. |               |       and obviously the buildings B, A and D
  27. |  building D   |       will represent three different areas.
  28. |  router       |       The questions are: Should I define a
  29. +---------------+       (virtual?) backbone?
  30.                         Routers D and A have to be ABR or just
  31.                         DR?
  32.  
  33. Notice that D and A are equipped with a LAN and a WAN interface
  34. and B with 4 WANs and 4 LANS, that means B might act as an ASBR
  35. and as an internal router at the same time.
  36.  
  37. thanks
  38. +-------------------------------------------------------------------+
  39. |     Antonis Kyriazis                                              |
  40. | Networks & Communications       e-mail: antonis@intranet.gr       |
  41. | INTRACOM sa                                                       |
  42. | 19.5 km Marcopoulo Ave.          fax:   +30-1- 66 44 379          |
  43. | Peania 190 02                           +30-1- 66 43 718          |
  44. | GREECE                          phone:  +30-1- 66 44 961-5        |
  45. |                                         +30-1- 88 43 715          |
  46. +-------------------------------------------------------------------+
  47.  
  48.