Just a quick post to show how one can compared what is in the startup-configuration compared to the running-configuration or to compare to different configurations stored on flash on Cisco devices. The device boots up with the startup-configuration. Then we
INE TS Vol4 – two labs done
Did some of these TS labs this week. They are very challenging but they are designed by Petr Lapukhov so they should be… I found these to be more difficult than the ASET TS labs. From what I’ve heard from
Some comments after doing Vol3 lab 7
Just did this lab earlier today and wanted to post some stuff that might help people. I’ve posted earlier on how to quickly find out IP-addresses and masks with different commands. I played around a little more today and this
Useful commands for CCIE lab exam
Was chatting with Darren at Darren’s CCIE mission yesterday. We started to discuss some of the commands we frequently used to check IP addresses etc. He thought I should do a post on it and here it is. This first
Transport preferred none
Have you ever mistyped a command and the router thinks you want to telnet another device? Sure you have and so have I. The most common solution is to turn off name lookups. no ip domain-lookup This will tell the
Debug condition – conditional debugging
Sometimes we have a need for debugging and Cisco has a lot of options for debugging, this is one of the things why I definately prefer Cisco to HP or other network vendors. I did some vol2 labbing yesterday and
What can my interface do? – Show interface capabilities
Want an easy way to find out what speeds your interface supports? Or what encapsulation it supports? Then show interface capabilites is the command you want. Lets look at an sample output: Switch#sh int gi0/1 capabilities GigabitEthernet0/1 Model: WS-C3560X-24 Type: