As shown in the figure, three networks are configured.I used the no ip routing command to prevent the 3 networks from communicating with each other.However, I checked that pc1 communicates with 10.0.20.1 or 10.0.30.1, but communication with the clien...

hi.I would like to ask for help if anyone knows about network configuration.Interface vlan is set as below picture.Although they are different networks, pc1 and pc2 are communicating.As I understand it shouldn't be able to communicate, what am I miss...

I'm testing the ipv6 BGP routing.I have configured as below, but communication is not working.What am I missing?In addition, what are the settings for best practices of ipv6 routing? Thanks for your help.