Where to config "OSPF IGP shortcuts" & "traffic engineering shortcuts"?

koala0808koala0808 Registered Users Posts: 6 ■□□□□□□□□□
Hi Mate,
I encountered an issue regarding shortcuts when I read the Junos config guide in the following link:
http://www.juniper.net/techpubs/software/junos/junos94/swconfig-routing/configuring-ospf-igp-shortcu...
It mentioned that in the "NOTE" section:
==============================
Note: Whenever possible, use OSPF IGP shortcuts instead of traffic engineering shortcuts.
==============================
So I am just confused with "OSPF IGP shortcuts" and "traffic engineering shortcuts" as I can ONLY find 1 place to config "shortcuts":
under the [edit protocols ospf traffic-engineering shortcuts] hierarchy level
Is above the "OSPF IGP shortcuts" or "traffic engineering shortcuts"?
So could any one pls kindly bring some light to me as to how to configure the "OSPF IGP shortcuts" and "traffic engineering shortcuts" as Junos config guide noted?
Thanks in advance.
Kind regards
Leo Gu

Comments

  • zoidbergzoidberg Member Posts: 365 ■■■■□□□□□□
    I think they may be referring to this:
    [edit]
    [email protected]# set protocols mpls traffic-engineering ?  
    Possible completions:
      bgp                  BGP destinations only
      bgp-igp              BGP and IGP destinations
      bgp-igp-both-ribs    BGP and IGP destinations with routes in both routing tables
      mpls-forwarding      Use MPLS routes for forwarding, not routing
    [edit]
    [email protected]#
    
  • koala0808koala0808 Registered Users Posts: 6 ■□□□□□□□□□
    So you mean the "traffic engineering shortcuts" is the same as you demonstrated while the "OSPF IGP shortcuts" is what I posted originally as follows?
    under the [edit protocols ospf traffic-engineering shortcuts] hierarchy level


    Thanks.
    zoidberg wrote: »
    I think they may be referring to this:
    [edit]
    [email protected]# set protocols mpls traffic-engineering ?  
    Possible completions:
      bgp                  BGP destinations only
      bgp-igp              BGP and IGP destinations
      bgp-igp-both-ribs    BGP and IGP destinations with routes in both routing tables
      mpls-forwarding      Use MPLS routes for forwarding, not routing
    [edit]
    [email protected]#
    
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