I have added loopbacks to simulate some EIGRP Networks behind our two Stub routers, to demonstrate some different concepts such as Summary Address and Leak-Maps, however I will start right at the beginning of EIGRP Stub routing and what it does. My labbing kind of got long winded but I really wanted to drive some … Continue reading EIGRP – Stub review, default behaviors, basic configuration, Summary-Address and Leak-Maps config, and verification!
Using this Topology I will work across the EIGRP Domain using EIGRP Named Mode, possibly mixing some "Classic" mode EIGRP Routers in there as well, just to see how things are different once I've gotten into a Named Mode groove of configuration. Honestly before running through this lab (when studying for my CCNP R/S) I … Continue reading EIGRP – Quick review of EIGRP Named Mode, walk through of “Named Mode” EIGRP Configuration with Authentication across the entire EIGRP AS 100 Domain!
The displayed Topology is just an image from a ROUTE lab I ran through years ago, however most of the Review / Troubleshooting will be reviewed in IPv4 as it is exactly the same in IPv6 mode, literally only difference is the IPv6 Multicast Address. Named Mode EIGRP is a whole nother animal, it should … Continue reading TSHOOT – EIGRP for IPv4, IPv6, and the beast of a topic EIGRP “Named Mode” review and troubleshooting!
We will stick with the same old Topology to finish EIGRP review off, I have one more article after this, then I really need to double time some other topics before exam day to freshen up the ol' steel trap! Now a couple of things that separates "Original mode" from "Named mode" EIGRP is: It … Continue reading EIGRP: Named mode, a whole new type of EIGRP mode, with all new configurations and explanations including “address-family”s!