> My topology is a bit different though... There is no 'service provider' cloud > between my MX routers. > They are directly connected via dark fibre. Does the split horizon rule come > into play here?
It does - although the physical topology looks like a ring, remember that it will be all L3 P2P links, with the VPLS overlay sitting over the top on fully-meshed LSPs making it look more like: MX1-------MX2 | \ /| | \ / | | \ / | | \/ | | /\ | | / \ | | / \ | | / \| MX3-------MX4 (switch to fixed-width fonts ; ) Split-horizon will take care of the rest. Ben _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp

