example config on CRS cisco to fast-convergency timers with bfd throttling and mpls-te

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example config on CRS cisco to fast-convergency timers with bfd throttling and mpls-te

17.12 2019 | by massimiliano

Esempio di configurazione router ospf per un CRS cisco di enable BFD, OSPF Convergency and mpls traffic engineering   ARCHITETTURA […]


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Esempio di configurazione router ospf per un CRS cisco di enable BFD, OSPF Convergency and mpls traffic engineering

 

ARCHITETTURA DI ESEMPIO

 

ospf crs fast convergency design backbone

 

 

 

CRS CONFIG:

 

router ospf 300

nsr                                                                   # no-stop routing

log adjacency changes

router-id 10.54.0.224

bfd minimum-interval 200                             # è l’intervallo di tempo in msec per la trasmissione packet bfd al suo peer

bfd multiplier 3                                               # il numero consecutivo di packet bfd prima di dichiarare out il peer

bfd timers throttle lsa all 10 100 5000          # tempi di propagazione evento fault in msec lsa/lsp flooding

timers throttle spf 10 100 5000                     # tempi di ricalcolo shortest path first in msec in caso di change topology

auto-cost reference-bandwidth 100000       # ip ospf cost 1 è associato ad una 100GE link.; 10 to 10GE

address-family ipv4 unicast

area 0 

  mpls traffic-eng

  interface Bundle-Ether1

!

  interface Loopback0

  passive enable

!

  interface TenGigE0/0/0/0

  bfd fast-detect

!

  interface TenGigE0/0/0/2

  bdf fast-detect

!

  interface TenGigE0/0/0/3

  bfd fast-detect

!

  interface TenGigE0/2/0/0

  bfd fast-detect

!

  interface TenGigE0/2/0/2

  bfd fast-detect

!

mpls traffic-eng router-id Loopback0

 

 

 

 

 

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