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  • The summarization of EIGRP – BSCI

    Friday, June 12th, 2009

    The characteristics of EIGRP follow: § Hybrid routing protocol (distance vector that has link-state protocol characteristics). § Use DUAL, first proposed by E. W. Dijkstra and C. S. Scholten, to perform distributed shortest-path routing while maintaining freedom from loops at every instant. Although many researchers have contributed to the development of DUAL, the most prominent […]

    EIGRP Stub Routers

    Monday, June 8th, 2009

    Enhanced Interior Gateway Routing Protocol (EIGRP), Cisco’s proprietary yet hugely successful and widely deployed routing protocol, is known to behave disappointingly in inadequately designed networks. Cisco has improved EIGRP’s behavior dramatically with the introduction of stub routers in Cisco IOS release 12.0(7)T (integrated in IOS release 12.1, thus being available for a number of years). […]

    CCNP BSCI(642-901) Lab – EIGRP Stub

    Tuesday, April 14th, 2009

    By increasing the first distant office, JS manufactures has extended their business. They antecedently configured the remote office router (P4S-R3) from which they can reach all Corporate subnets. In order to raise network stableness and lower the memory usage and broadband utilization to P4S-R3, JS manufactures makes use of route summarization together with the EIGRP […]

    OSPF Lab6 – Configuring OSPF NSSA Area and NSSA Totally Stub

    Tuesday, March 31st, 2009

    【Lab Objectives】 1. Learn functions of type1, type2, type3, type4, type5, and type7 LSA in Totally Stub Area. 2. Learn features of NSSA Area and NSSA Totally Stub Area 3. Learn the two area configuration methods Note: Totally NSSA is CISCO private. 【Lab Topology】