ccna 200 301 syllabus of errors pdf to jpg

ccna 200 301 syllabus of errors pdf to jpg.CCNA Study and Lab Guide for the QuietIt has various tables and relationships with neighboring routers. Packet types include Hello, ACKCAcknowledgment, Update, Query, and Reply. The role of each packet is described later..TLV value: including type/length/value, etc. Type refers to whether the EIGRP route is external or internal. There is no way for RIP to distinguish between internal and external routes, for example, if a static route is redistributed into a RIP route, all you see in the routing table is the "R" mark. EIGRP can distinguish between routes that come from the outside, which appear as "DEX" in the routing table, and routes that appear as "D" if they are internal. The length is the prefix length of the network; the value is the destination network. The TLV also includes the calculated weight of the EIGRP metric, which is the associated K value, and by default, EIGRP uses only bandwidth and delay.7.1.3 EIGRP Packet Types**EIGRP uses five packet types to maintain its various tables and relationships with neighboring routers. the packet types include:1. hello packets EIGRP uses hello packets to discover, verify, and rediscover neighboring routers. EIGRP sends Hello packets at a fixed interval. the default Hello interval is dependent on the bandwidth and type of the interface. It is 5 seconds for all links except for multipoint Frame Relay links that are less than or equal to 1.544 Mb/s, which are 60 seconds.Hello packets are sent using multicast address 224.0.0.10. The Neighbor table contains a Hold Time field that records the last time the packet was received. If an EIGRP router does not receive any Hello packets from a neighboring router within the holdtimeinterval, the neighbor is considered to have failed and the neighbor relationship will be reset. By default, the holdtime is three times the Hello interval.II Note: EIGRP sends Hello packets only on the primary IP address of an interface. In the case of an interface configured with multiple IP addresses, if the primary IP addresses of two neighboring router interfaces are not declared into EIGRP, even if the readdress is declared into EIGRP, no neighbor relationship can be established, much less an interactive route.In order for you to better understand the groupings involved, the network in Figure 7-1-2 is configured here using EIGRP. Much of the knowledge in this chapter revolves around this experiment, and the reader can save the configuration file for the next time they continue reading the book, which can save time on basic configuration.The statements in the section about EIGRP configuration are accompanied by detailed explanations. R1 is configured as follows.