Blogs about: Ccent
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Configuring Cisco ASA/PIX 7.x for SSH
If you have already configured SSH it does not seem to be working when tested with an SSH Client (like PuTTY), then we recommend using the “diag SSH” command in a telnet or console session… more →
IT Certifications
The Great 2013 Certification Hunt - a Brief Update
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wrote 4 days ago: Some of you may remember that I was distracted from my normal routine here by a brief interlude invo … more →
CCENT Journal: Subnetting, subnetting and subnetting, chapters 14,15 and 16
wrote 4 days ago: I’ve studied them in exactly 10 minutes, I didn’t need more honestly, they were all math … more →
CCENT Journal: Whole part of IP Switching.
wrote 5 days ago: To study this part I was doing the same I did before during the first chapter, then I realised that … more →
The Cisco NDA - What You Can & Can't Post
wrote 1 week ago: In my previous post I mentioned that I’d like to write about my path to CCNA certification and the m … more →
CCENT Journal: Layer 3 (IP addressing and routing) and layer 4 (TCP and UDP).
wrote 1 week ago: I’ve done these two chapters in a slightly different way than previous ones. No WAYETK map, be … more →
Cisco CCNA, CCNP, and Security Exam Practice Questions - OSPF, VPNs, and More!
wrote 2 weeks ago: Let’s test your knowledge of the default-information originate command, Setup Mode, and VPNs w … more →
CCENT Journal: Fundamentals of WANs
wrote 2 weeks ago: I’ve followed the same process of yesterday, WAYETK map, then read and TTT, then summary. It h … more →
CCENT Journal: Fundamentals of LANs.
wrote 2 weeks ago: The process today has been: - I did the WAYETK map. R - I read the whole chapter doing TTT notes and … more →
CCENT Journal: Networking models.
wrote 2 weeks ago: I’ve just finished studying this subject, I started this morning. How I’ve done it? - Fi … more →
Invalid IP Ranges
wrote 1 month ago: The easiest way to remember what IP ranges cannot be used,ever, is by their first octet: 0 : No vali … more →
show version
wrote 1 month ago: The show version command provides the following information: IOS version Router uptime reason for la … more →
Setup mode - A crappy install wizard with no GUI.
wrote 1 month ago: Setup mode: Accessed by either reload after erasing the startup-config, or using “setup enable … more →
Protocol mismatch? Call the WANbulance!
wrote 1 month ago: WAN cables – Telco uses RJ-48 (size/shape of RJ-45) to connect WAN link to CSU/DSU, which then … more →
IOS - Switch vs. Router
wrote 1 month ago: Switch and Router similar config commands: User (EXEC) and Enable (privlaged) modes conf t, end, exi … more →
CBTNuggets - Cisco CCENT/CCNA ICND1 100-101 : Interconnecting Cisco Networking Devices Part 1
wrote 1 month ago: CBTNuggets – Cisco CCENT/CCNA ICND1 100-101 : Interconnecting Cisco Networking Devices Part 1 … more →
Subnetting
wrote 2 months ago: Part 3: DETERMINING THE VALID NUMBER OF SUBNETS 1. How many valid subnets exist on the 192.168.1.10 … more →
CCENT Certification - Computer Based Training
wrote 2 months ago: Cisco Certified Entry Networking Technician is the first step on the track for CCNA Training. This i … more →
Subnetting
wrote 2 months ago: Part 2 As mentioned prior to this, one of the key elements to subnetting is Binary, Octal, Decimal, … more →
Basic IOS Commands for Routers and Switches
wrote 3 months ago: Rollover Cable –> DB9 – RJ45 –> Console Port HyperTerminal / Tera Term / Putty … more →
