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What is tyoe 7 LSA in ospf

mrazdan
Cisco Employee
Cisco Employee

hey guys can anyone tell me what is tyoe 7 LSA in ospf

2 Accepted Solutions

Accepted Solutions

 

hi myukh,

  type 7 lsa is used when the area type in ospf NSSA.

this is used in in an area one if the router is ASBR. so in this case it send type 7 lsa. which is converted into type 5 lsa by ABR.

View solution in original post

kkanur
Level 1
Level 1

Type 7 LSA is used for Not so stubby area(NSSA) in OSPF,Type 7 LSA allow injection of external routes through NSSA.

View solution in original post

2 Replies 2

 

hi myukh,

  type 7 lsa is used when the area type in ospf NSSA.

this is used in in an area one if the router is ASBR. so in this case it send type 7 lsa. which is converted into type 5 lsa by ABR.

kkanur
Level 1
Level 1

Type 7 LSA is used for Not so stubby area(NSSA) in OSPF,Type 7 LSA allow injection of external routes through NSSA.