Posts Tagged ‘Dynamips’

The day, Today

Tuesday, May 20th, 2008

The day started a bit normal. I did my morning excercise, then I prayed. I spoke with Dzemil (A macedonian colleague of mine) and we set up a meeting for 12:30, I ate. I received few calls from the office with requests to do few little things. At 12:30 I met Dzemil at the College restaurant. We spend some time talking with him and another turkish colleague. Then we went to speak with Bozhidar Bozhkov about the applications for Holland, what is the procedure of transfering from the college here to Arnhem Business School etc. Laters I went home and did some work on the servers and red and did my fourth cisco test. I went to my cousin and after that went to Javor, we went out with Ina and Javor for a coffee to Kukla. Afterwards I went home and played with Dynamips. For all that wonder what the hack Dynamips is. Well Dynamics is a Cisco emulator just like VMWare is an OS emulator with the exception that Dynamics is builded to run only Cisco’s IOS. I found that nice Video tutorial Cisco Router Emulation Software Dynamips Video Tutorial, check it out here Here . Since I needed a Cisco IOS image and I’m not a Cisco customer I used torrents to download a collection of Cisco ISO’s and used one of the isos to make it work on my Windows Vista. I have problems running it because of lack of permissions, caused by the famous UAC ( User Access Control ). The solution for me was to use a privileged command prompt and start, both the Dynamips sever and my custom configured simple1.net which connected to the server and loaded the cisco image. There is also a very nice and extended tutorial on the topic of Dynamips it’s located Here . Alto today tested the previously installed Wireshark. Wireshark is a very nice substitute for iptraf for windows it has a nice and easy to use graphical interface, supports capturing and has lot of traffic analysis possibilities I strongly recommend it to anyone coming from a Linux/BSD background like me and searching for a nice Windows substitute for iptraf. Check out wireshark on the following URL . Now I’m going to change the topic and say a few words for my spiritual state. Today it was a hard day. I was tempted by the devil to think bad thoughts and did sinned for which I search forgiveness. Life it so hard I realize it more and more day by day. Very often old spirits which tormented me for a long time are trying to come back. I haven’t smoked today also and again thanks for that should fly to God who delived me from this terrible vice. As a conclusion I should say that for everything I should thanks to God and pray for him to forgive my unfaithfulness. END—–