From: anantha S (san.study@gmail.com)
Date: Mon Feb 14 2005 - 03:03:11 GMT-3
Hi,
For the below task i can think of three possible scenarios of FR
interface type configuration. How do we choose between them ?
Question:
----------------
R4-----------------------R1------------------------R3
R4, R3 are spokes, R1 is Hub.
Q: Do not use full-mesh of PVCs. Use a single subnet for the cloud.
Disable inverse arp for all protocols. Only specified DLCIs should
be seen on routers.
Solution 1:
---------------
R1: Physical interface, and later add "ip ospf n/w p2mp"
R2/R3: Physical interface, and later add " ip ospf n/w p2mp"
Solution 2:
---------------
R1: Interface.sub.p2mp
R2/R3: interface.sub.p2mp
Solution 3:
---------------
R1: NBMA + with neighbor statements to spokes
(not sure we can have the same network with NBMA though)
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