Its not too deep into complex configurations, but turning it up a notch 🙂 I am still do some no-no's like setting the "enable secret" password in plain text in the code templates, which will be something I address down the road, I've decided to add a few devices and a few old friends from … Continue reading Python3 Network Programming – Configuring a larger, more complex Topology using Python 3! All code / scripts used, devices explained, and some troubleshooting! (Part 1/2)
To round off Redistribution series of posts for Dynamic Routing Redistribution, what better way to drive it home, than to Redistribute every Dynamic Routing Domain into every other one and see what we can break? There will be a LOT of output from this lab to demonstrate how to verify and configure / troubleshoot everything … Continue reading TSHOOT – Redistribution Part 5 – The OSPF / EIGRP / BGP / Redistribution lab!
Credit to @SpanningTreeDC on Twitter for the awesome STP logo! Wanted to throw some notes on here on which STP features are global, interface level, how the global configs will impact interfaces that are configured and also how error-recovery can save the day when you don't want to have to shut/no shut every err-disable interface … Continue reading Pretty easy read on STP Sub-Commands, what they do, errdisable demo, some labbing, lots of good info for exam day!
So lets get this party started with the dry stuff we all love, theory and concepts. BGP uses the "network" command in router configuration, which is basically the same as a network statement for OSPF or EIGRP, except for a couple differences you will see during configuration. The real differences however are in how IGP's … Continue reading eBGP Route Advertisement explained, troubleshooting BGP RIB Failure, and good to know eBGP behaviors for exams and real life!