A router lists the following partial output from the show ip route command. Out which interface will the router route packets destined to IP address 10.1.15.122?

IT Questions BankCategory: CCNAA router lists the following partial output from the show ip route command. Out which interface will the router route packets destined to IP address 10.1.15.122?

A router lists the following partial output from the show ip route command. Out which interface will the router route packets destined to IP address 10.1.15.122?

10.0.0.0/8 is variably subnetted, 8 subnets, 5 masks
O 10.1.15.100/32 [110/50] via 172.16.25.2, 00:00:04, GigabitEthernet0/0/0
O 10.1.15.64/26 [110/100] via 172.16.25.129, 00:00:09, GigabitEthernet0/1/0
O 10.1.14.0/23 [110/65] via 172.16.24.2, 00:00:04, GigabitEthernet0/2/0
O 10.1.15.96/27 [110/65] via 172.16.24.129, 00:00:09, GigabitEthernet0/3/0
O 0.0.0.0/0 [110/129] via 172.16.25.129, 00:00:09, GigabitEthernet0/0/0
  • G0/0/0
  • G0/1/0
  • G0/2/0
  • G0/3/0

Explanation: Destination address 10.1.15.122 matches all the routes listed except the host route to 10.1.15.100/32. In that case, the router will choose the matching route that has the longest prefix length, that is, the prefix-style mask with the highest number. In this case, that route lists subnet 10.1.15.96 and mask /27, which lists interface G0/3/0 as the outgoing interface.

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