48 - 238 CCNA 2: Routers and Routing Basics v3.1 Instructor Guide – Module 4 Copyright © 2004, Cisco Systems, Inc.
The procedure to use the ping command is as follows:
• ping IP address or name of destination
• Press Enter
The procedure to use the trace command is as follows:
• trace IP address or name of destination
• Press Enter
Demonstrate a successful ping.
LAB-B#ping lab-c
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echoes to 199.6.13.2, timeout is 2
seconds: !!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max =
32/35/36 ms
Demonstrate an unsuccessful ping.
LAB-D#ping lab-c
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echoes to 199.6.13.2, timeout is 2
seconds: .....
Success rate is 0 percent (0/5)
Demonstrate a successful trace.
LAB-A#trace lab-e
Type escape sequence to abort.
Tracing the route to LAB-E (210.93.105.2)
1 LAB-B (201.100.11.2) 32 msec 24 msec 24 msec
2 LAB-C (199.6.13.2) 32 msec 52 msec 40 msec
3 LAB-D (204.204.7.2) 64 msec 64 msec 64 msec
4 LAB-E (210.93.105.2) 60 msec * 64 msec
Demonstrate an unsuccessful trace.
LAB-A#trace lab-d
Type escape sequence to abort.
Tracing the route to LAB-D (204.204.7.2)
1 LAB-B (201.100.11.2) 36 msec 28 msec 24 msec
2 LAB-C (199.6.13.2) 36 msec 44 msec 40 msec
3 LAB-C (199.6.13.2) !H * !H