Jump to content


0

H3, BGP additional-path, Spoto or C4C?


1 reply to this topic

#1 tangochung

tangochung

    Member

  • Members
  • PipPip
  • 22 posts
  • 6 thanks

Posted 04 November 2019 - 10:06 AM

Hi all,

In H3 section 2.5 about bgp additional-path, there are small difference between Spoto Solution and C4C Solution.
Which solution is correct?

Spoto Solution:
router bgp 65001
bgp addtional-path select best 2
bgp addtional-path send
neighbor IBGP advertise additional-path best 2
max ibgp 2

C4C Solution:
router bgp 65001
bgp addtional-path select all best 2
bgp addtional-path send
bgp addtional-path select all
neighbor IBGP advertise additional-path all
max ibgp 2


Thanked by 2 Members:
anonyme2018 , southpole

#2 rajbabu

rajbabu

    Member

  • Members
  • PipPip
  • 24 posts
  • 151 thanks

Posted 04 November 2019 - 12:20 PM

you need to use no bgp default ipv4-unicast then it will work.
I use as below and works perfect -

R13:
address-family ipv4
bgp addtional-path send [it's Activating]
bgp addtional-path select best 2 [selecting best 2]
neighbor IBGP advertise additional-path best 2 [advertising to neighbors / Peer group IBGP]
max ibgp 2

On All other devices:

address-family ipv4
neighbor 10.1.13.13 addtional-path receive
max ibgp 2

Thanked by 3 Members:
anonyme2018 , tangochung , southpole



0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users

Organization

Community

Downloads

Test Providers

Site Info


Go to top