2-4# Approach 1: Configure static routes on Switch A. system-view[SwitchA] ip route-static 1.1.3.0 255.255.255.0 1.1.2.2[SwitchA] ip route-static 1.1.4.0 255.255.255.0 1.1.2.2[SwitchA] ip route-static 1.1.5.0 255.255.255.0 1.1.2.2# Approach 2: Configure a static route on Switch A. system-view[SwitchA] ip route-static 0.0.0.0 0.0.0.0 1.1.2.2# Approach 1: Configure static routes on Switch B. system-view[SwitchB] ip route-static 1.1.2.0 255.255.255.0 1.1.3.1[SwitchB] ip route-static 1.1.5.0 255.255.255.0 1.1.3.1[SwitchB] ip route-static 1.1.1.0 255.255.255.0 1.1.3.1# Approach 2: Configure a static route on Switch B. system-view[SwitchB] ip route-static 0.0.0.0 0.0.0.0 1.1.3.1# Configure static routes on Switch C. system-view[SwitchC] ip route-static 1.1.1.0 255.255.255.0 1.1.2.1[SwitchC] ip route-static 1.1.4.0 255.255.255.0 1.1.3.22) Perform the following configurations on the host.# Set the default gateway address of Host A to 1.1.5.1. Detailed configuration procedure is omitted.# Set the default gateway address of Host B to 1.1.4.1. Detailed configuration procedure is omitted.# Set the default gateway address of Host C to 1.1.1.1. Detailed configuration procedure is omitted.Now, all the hosts and switches in the figure can communicate with each other.Troubleshooting a Static RouteSymptom: The switch is not configured with a dynamic routing protocol. Both the physical status and thelink layer protocol status of an interface are UP, but IP packets cannot be forwarded on the interface.Solution: Perform the following procedure.1) Use the display ip routing-table protocol static command to view whether the correspondingstatic route is correctly configured.2) Use the display ip routing-table command to view whether the static route is valid.
