What is the difference between “set community” and “add community” in juniper?












2














I am trying to understand setting up policies on a juniper router. What is the difference between "add" and "set" community?



set policy-options policy-statement MY_POLICY term MY_TERM then community ?
<community_name> Name to identify a BGP community
+ Add BGP communities to the route
- Remove BGP communities from the route
= Set the BGP communities in the route
add Add BGP communities to the route
delete Remove BGP communities from the route
set Set the BGP communities in the route









share|improve this question





























    2














    I am trying to understand setting up policies on a juniper router. What is the difference between "add" and "set" community?



    set policy-options policy-statement MY_POLICY term MY_TERM then community ?
    <community_name> Name to identify a BGP community
    + Add BGP communities to the route
    - Remove BGP communities from the route
    = Set the BGP communities in the route
    add Add BGP communities to the route
    delete Remove BGP communities from the route
    set Set the BGP communities in the route









    share|improve this question



























      2












      2








      2







      I am trying to understand setting up policies on a juniper router. What is the difference between "add" and "set" community?



      set policy-options policy-statement MY_POLICY term MY_TERM then community ?
      <community_name> Name to identify a BGP community
      + Add BGP communities to the route
      - Remove BGP communities from the route
      = Set the BGP communities in the route
      add Add BGP communities to the route
      delete Remove BGP communities from the route
      set Set the BGP communities in the route









      share|improve this question















      I am trying to understand setting up policies on a juniper router. What is the difference between "add" and "set" community?



      set policy-options policy-statement MY_POLICY term MY_TERM then community ?
      <community_name> Name to identify a BGP community
      + Add BGP communities to the route
      - Remove BGP communities from the route
      = Set the BGP communities in the route
      add Add BGP communities to the route
      delete Remove BGP communities from the route
      set Set the BGP communities in the route






      routing juniper juniper-junos






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      share|improve this question








      edited 2 days ago









      Ron Maupin

      61.7k1162116




      61.7k1162116










      asked Dec 19 at 19:30









      monica

      1257




      1257






















          1 Answer
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          set replaces the current communities on a route with the specified community, while
          add adds the specified community to any communities already present on that route.






          share|improve this answer





















          • Makes sense. Thank you. 🙌🏼
            – monica
            Dec 20 at 7:20











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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          6














          set replaces the current communities on a route with the specified community, while
          add adds the specified community to any communities already present on that route.






          share|improve this answer





















          • Makes sense. Thank you. 🙌🏼
            – monica
            Dec 20 at 7:20
















          6














          set replaces the current communities on a route with the specified community, while
          add adds the specified community to any communities already present on that route.






          share|improve this answer





















          • Makes sense. Thank you. 🙌🏼
            – monica
            Dec 20 at 7:20














          6












          6








          6






          set replaces the current communities on a route with the specified community, while
          add adds the specified community to any communities already present on that route.






          share|improve this answer












          set replaces the current communities on a route with the specified community, while
          add adds the specified community to any communities already present on that route.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 19 at 19:39









          Teun Vink

          10.8k52751




          10.8k52751












          • Makes sense. Thank you. 🙌🏼
            – monica
            Dec 20 at 7:20


















          • Makes sense. Thank you. 🙌🏼
            – monica
            Dec 20 at 7:20
















          Makes sense. Thank you. 🙌🏼
          – monica
          Dec 20 at 7:20




          Makes sense. Thank you. 🙌🏼
          – monica
          Dec 20 at 7:20


















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