default route

ȱʡ,ͨOSPF(ǸͷǹǸ)ûȱʡɵ,

import-routeҲ޷OSPFȱʡ.

ͨOSPFASBRABRִdefault-route-advertise,

һType-5 LSAOSPFڷȱʡ.

NSSAASBRABRִ,һType-7 LSA

NSSAڷȱʡ. Stubtotally stub.

ȱʡ,ASBR,ֻɱѾһȱʡʱ,OSPF

ABR,ɱǷѾȱʡ,Type-5 LSA

Type-7 LSA. ȱʡɵType-5 LSAType-7 LSAɢͨType-5 LSA

undo default-route-advertise [ always cost type route-policy ]*

ȱʡʱʹ˲always,ɱǷȱʡ,

OSPFһType-5Type-7 LSA.ֻASBR,Ӧʹ.

OSPFڽSPFʱԼɵLSA,,ϵOSPF

ȱʡ.Ϊ֤Ϣȷ,Ӧֻⲿ

( ˵: OSPFdefault-route-advertise,̨ͳΪASBR,

һOSPFimport-route.

NSSAABRASBR,default-route-advertisenssa default-route-advertiseͬ.

LOFTERѳӡ20ƬҪ

this.p= m:2, b:2, loftPermalink:, id:fks_094084, blogTitle:default route, blogAbstract:

ȱʡ,ͨOSPF(ǸͷǹǸ)ûȱʡɵ,

import-routeҲ޷OSPFȱʡ.

rel=\nofollow\\

default-route-advertiseOSPFɲȱʡ,ʹ

ͨOSPFASBRABRִdefault-route-advertise,

һType-5 LSAOSPFڷȱʡ.

NSSAASBRABRִ,һType-7 LSA

NSSAڷȱʡ. Stubtotally stub.

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