Hello network engineers, I am new to networking and just finished the access and trunk chapter.I decided to start a new lab, one which looks like this: Switch3560nr1---switch3560n2--switch3560nr3-switch3560nr4 On switch 3560nr1 i have configured the ...

Hello, My issue is with recovering the cisco 3400 password or bypassing it somehow.I've tried https://www.cisco.com/c/en/us/support/docs/routers/10000-series-routers/12818-61.html   ..all the standard break keys, none of it work...i also tried all th...

Hello,  I got my hands on a catalyst 2960g switch, but it has no IOS image in flash, is there any way i can get a free image for download?

What i am trying to do is to ping pc2 from pc1...my question is..is it possible for pc1 to ping through more routers? will it work if i enter the command encapsulation 802.1q  for r1,r2,r3? PC1(vlan 10)----------SW2950-----------R1------------R2---...