ccna 200 301 syllabus of errors pius

ccna 200 301 syllabus of errors pius.. Incremental updates. Unlike the RIP protocol, which sends the entire routing table, EIGRP sends only the routes that change.. Route marking. EIGRP marks routes it learns from IGRP or any external source as "EX" (external) because they did not originate as EIGRP routes, but were learned by other means. Section 7.3 of this chapter has examples of external routes.Although EIGRP behaves much like a link-state routing protocol, it is still a distance-vector routing protocol, and is therefore referred to as an advanced distance-vector routing protocol.7.1.2 EIGRP Packet Format*EIGRP is designed as a network layer protocol with protocol number 88,EIGRP uses RTP (ReliableTransportProtocol) to transmit and receive EIGRP packets.1. RTP RTP is a transport layer protocol that ensures that EIGRP packets are sent to all neighbors in an orderly fashion. In TCP/IP networks, hosts use TCP to ensure the reliability of transmissions. EIGRP is protocol-independent and supports IPX, AppleTalk, and other protocols in addition to IP protocols. EIGRP uses RTP as a proprietary transport layer protocol to ensure that routing information is sent unlike RIP which uses port 520 of the UDP protocol. Although RTP is said to be a reliable transport protocol, it also includes both reliable and unreliable components. Some data packets are reliable when they need to be acknowledged; somedata packets do not need to be acknowledged and can be considered unreliable. The details of which packets are reliable and which are unreliable are described in Section 7.1.3, "EIGRP Packet Types". 2.2. EIGRP Packet FormatThe EIGRP packet format is shown in Figure 7-1-1.The Typ e/Length/V alue protocol number is the 88 EIGRP type parameters, such as external or internal routes, associated K values, etc.