Mpls-te CSPF Affinity Tie Break

Created Dec 21, 2018 02:26:17Latest reply Dec 26, 2018 18:47:47 196 5 0 0
  Rewarded E coins: 0 (problem resolved)

In case of 2 paths with matching affinity, what is the next property it'll look for a tie break ?

Can affinity work as priority ?


  • x
  • convention:

sim_157     Created Dec 25, 2018 17:36:39 Helpful(0) Helpful(0)

@AGregory hello, if you mean the way of the CSPF to choose which path first, here is the step:
1.select the one with the largest reserved bandwitdth
2.select the path with the minimum hops
3.select the top one in the PATH list
hope this can help you
  • x
  • convention:

Jessica_Tian  Moderator   Created Dec 21, 2018 09:41:39 Helpful(0) Helpful(0)

you mean two same path, which one will be choosed priority ?
  • x
  • convention:

Best answer

yiyi0519  Novice   Created Dec 21, 2018 10:06:01 Helpful(0) Helpful(0)

the CSPF only choose one, if you configure hot-standby, the other path will be backup
  • x
  • convention:

Best answer

Mysterious.color  Novice   Created Dec 21, 2018 19:23:34 Helpful(0) Helpful(0)

just one will be active
  • x
  • convention:

Best answer

find what you love and let it kill you.
AGregory     Created Dec 26, 2018 18:47:47 Helpful(0) Helpful(0)

Thanks all, I've got it working with:
1 Main path using explicit-path
2 Backup using Common backup mode
  • x
  • convention:

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