Category Archives: CCNA Security

OpenVPN and Raspberry Pi 3 – part 1

I used to use the remote access VPN that came with my SRX100 and now SRX300. However, it is limited to two users only. I need more than two users. I thought of using the Raspberry Pi and OpenVPN since OpenVPN … Continue reading

Posted in CCNA Security, Juniper, Linux, Misc., Sec, Security | Tagged , , , , , , | Leave a comment

Install ASDM to ASA v8.4(2) on GNS3 – Mac OSX Maverick

This is for educational purpose only. Download GNS3 if you have not done so, and install it. Now, that you have installed GNS3, you would need two files to make the ASA to work on GNS3. The files are asa842-initrd.gz and asa842-vmlinuz. … Continue reading

Posted in CCNA Security, CCNP, GNS3, Misc., Security | 6 Comments

Cisco Router Password Recovery (or Bypassing the Enable Password) and Uploading the Router IOS in ROMMON Mode

So, I bought another router off of Ebay.  A week later, I had to pick it up at the local USPS from where I live.  When I got home, I started the router to test it, and I was prompted … Continue reading

Posted in CCNA Security, CCNA Wireless, CCNP, Misc., My CCNA Studies | Tagged , , , , , , , , , , | Leave a comment

MasterSwitch AP9211 (Reverse Telnet)

I just bought a AP9211 for my lab, so that I don’t have to turn on all the routers before I go to work or call someone to turn them all on. Unfortunately, the AP9211 Masterswitch does not have a … Continue reading

Posted in CCNA Security, CCNA Wireless, CCNP, Misc., My CCNA Studies, Wireless | Tagged , , , , , , , , , | 2 Comments

Basic Configuration/Security

Router>enable Router#configure terminal Enter configuration commands, one per line.  End with CNTL/Z. Router(config)#hostname R1 R1(config)#enable secret cisco R1(config)#line console 0 R1(config-line)#password cisco R1(config-line)#login R1(config-line)#exec-timeout 30 30 R1(config-line)#logging synchronous R1(config-line)#exit R1(config)#line vty 0 4 R1(config-line)#password cisco R1(config-line)#login R1(config-line)#exec-timeout 10 R1(config-line)#logging synchronous … Continue reading

Posted in CCNA Security, My CCNA Studies | Leave a comment