Design Tips
POS
- fast link failure detection (10ms)
- native dampening capability
Design to minimize the number of leaves in ISIS
IOS with
- Parallel adjacencies Optimization
- I-SPF and PRC: optimize SPT and RIB maintenance
Do not tune ISIS hello’s and LSP-interval
router isis spf-interval 1 1 50 prc-interval 1 1 50 lsp-gen-interval 5 1 50
int pos 1/0 carrier-delay msec 8