What command, or set of commands, would be used to determine if the following configuration on router HQ works as designed?

What command, or set of commands, would be used to determine if the following configuration on router HQ works as designed?

ip route 0.0.0.0 0.0.0.0 serial 0/0/0 10
ip route 0.0.0.0 0.0.0.0 serial 0/1/0

• HQ# traceroute 128.107.0.99
• HQ# show ip route
• HQ(config)# interface serial 0/1/0
  HQ(config-if)# shutdown
  HQ(config-if)# end
  HQ# show ip route
• HQ# ping 128.107.0.99
  HQ# ping 64.100.0.5
• HQ# show ip interface brief

Explanation: To test a floating static route, take down the main route/link in order to see whether the backup link appears in the routing table. The show ip route command simply shows the routing table. Only one of the static routes would be shown at any one time.

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