OSPF Type 1 LSA (Router Link LSA)
#CCNA #LSA #OSPF
Every OSPF router advertises a Type 1 LSA (Router LSA). Type 1 LSAs are the essential building blocks in the LSDB. A Type 1 LSA entry exists for each OSPF-enabled link (that is, an interface and its attached networks). The aim of this LSA type is giving information about the router. This OSPF Type 1 LSA includes information like Router ID, Router interfaces, neighbors, ip addresses and cost. Router LSA can not pass ABR, so it can not reach to the other areas.
Chapters:
00:00 Introduction
00:16 OSPF Link-State Advertisement (LSA)
01:16 OSPF Link-State Database (LSDB) Fields
02:14 Neighbor States for OSPF Type 1 LSAs
03:45 Network Link Types
04:59 OSPF Type 1 LSA Router Link Practical Example
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#networking #network #router #routing #cisconetworking #networking #queccatech #cisco #ciscolsa #type1lsa #routerlsa #ccnpencor #ccnp #routerlink