CISCO Networks
This Network was created using CISCO Packet Tracer
• Clear configurations and reload switches and routers to the default state
• Use the block 172.20.1.0/24 for the LAN and assign IP addresses to PC1, PC2, S1 and S2 from this block
• Configure EtherChannel between S1 and S2 using PAgP/LACP protocol
• Configure IP addresses for PCs, switches & routers
• Configure a loopback interface on R3 using the IP address 192.168.20.1/24
• Configure OSPFv2 on R1, R2 and R3. Do not advertise the network 192.168.20.0 on R3
• Configure default-route on R3 that forwards traffic to the Internet & distribute this route to other routers using the routing protocol
• Check end-to-end connectivity (PING)