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Hi all, I have a network that has 1 router, 3 switches, and 3 PCs, as per the photo attached. My issue is that I have my PC-A that can ping the default gateway. that is a sub interface on the router. Whenever I ping another PC's IP address, it gets t...
The config for R1: hostname R1!no ip domain-lookup!!interface GigabitEthernet0/0no ip addressduplex autospeed autoshutdown!interface GigabitEthernet0/1no ip addressduplex autospeed auto!interface GigabitEthernet0/1.10encapsulation dot1Q 10ip address ...
The vlan is added on all ports already. The firewall on all the PCs are already off.The configuration from S2: hostname S2!spanning-tree mode pvstspanning-tree extend system-id!interface Port-channel2switchport trunk native vlan 90switchport trunk al...