Router A>enable Router A#ping Protocol [ip]: Target IP address: 192.168.40.1
!--- The address to ping.
Repeat count [5]: Datagram size [100]: Timeout in seconds [2]: Extended commands [n]: y Source address or interface: 172.16.23.2
!---Ping packets will be sourced from this address.
Type of service [0]: Set DF bit in IP header? [no]: Validate reply data? [no]: Data pattern [0xABCD]: Loose, Strict, Record, Timestamp, Verbose[none]: Sweep range of sizes [n]: Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 162.108.21.8, timeout is 2 seconds: !!!!! SUCcess rate is 100 percent (5/5), round-trip min/avg/max = 36/97/132 ms
Router A>enable Router A#traceroute Protocol [ip]: Target IP address: 192.168.40.2
!--- The address to which the path is being traced.
Source address: 172.16.23.2 Numeric display [n]: Timeout in seconds [3]: Probe count [3]: Minimum Time to Live [1]: Maximum Time to Live [30]: Port Number [33434]: Loose, Strict, Record, Timestamp, Verbose[none]: Type escape sequence to abort. Tracing the route to 192.168.40.2 1 172.31.20.2 16 msec 16 msec 16 msec 2 172.20.10.2 28 msec 28 msec 32 msec 3 192.168.40.2 32 msec 28 msec *