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Wireshark - For studying packets as they appear on the wire *FREE.

Cisco Modeling Labs (CML) - Cisco's Network Simulator ($200/yr).

EVE-NG - Another network simulator (FREE & Paid Options).

GNS3 - The network simulator that every network person should have *FREE.

Free Packet Tracer Download - *FREE WITH SIGNUP Video tutorial 3 provides an advanced network configuration example using Packet Tracer 8.2 in a VOIP lab scenario. 264 likes, 3 comments - Information Technology Lessons (ipcisco) on Instagram: 'Cisco DHCPv6 Configuration.

Objectives: To Configure serial port in cisco packet tracer using 2 routers and 2 PCs. In the end, it will also discuss how to check the network connectivity by transferring PDU’s between remote PCs.

Networking Fundamentals - Learn the very core of Networking This article concerns the step-by-step designing of serial port configuration in cisco packet tracer using serial interfaces se0/0/0 or se0/0/1.

Cisco's Learning Network - Look here no matter what you do.Packet Life Cheat Sheets - Don't forget to thank /u/stretch85 and remind him to update his sheets.- Subnetting practice site built by redditor /u/DressedUpNowhere2Go.Subnetting Tutorial and Problem Generator.

Free Resources to Prepare for CCNA - from Practical Networking.

Proof Cisco bans known cheaters!ħ) Limited Self-Promotion permitted only from contributing members to the Subreddit, if it's in good taste and not excessive. A gathering place for CCNA's, or those looking to obtain their CCNA! Rulesġ) No posting of illegal materials (torrents, stolen PDFs, etc)Ģ) No posting of 'braindumps' (this includes 9tut)Ĥ) Do not ask for others to do your labs for you, or solicit payment for labs to be done for you.ĥ) This sub is not intended for tech support questions, you would be better off asking such questions in /r/networking or /r/cisco since this sub is by definition a novice community that is trying to learn networking fundamentals.Ħ) Make sure you are not violating the Cisco testing NDA (Non Disclosure Agreement)! Do not post questions you saw on the exam.

Cisco packet tracer network examples