JunOS Ribs & Rib groups

• Routing Information Base (RIB)

  • Simply a routing table with a purpose

• RIB Group

  • Primary import RIB
  • Optional list of secondary import RIBs
  • Export RIB

• Well known JUNOS ribs

  • Inet.0 – Primary unicast rib
  • Inet.1 – Multicast forwarding rib
  • Inet.2 – Multicast source rib (RPF)
  • Inet.3 – MPLS rib
  • Inet.4 – MSDP SA rib

Notes: