67- IS-IS redistribution in MP-BGP to avoid loop (IS-IS as IGP)
Redistribution doesn’t take into account the IS-IS connected routes. You have to explicitly define them. In order to void a possible loop while doing redistribution (when L1 is involved), you can change the distance of the ISIS advertised routes (excluding connected) on the PE to be higher than BGP’s. ISIS metric = hops (10)
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