H3C S7500 Series Operation Manual page 916

Operation Manual – System Maintenance and Debugging
H3C S7500 Series Ethernet Switches
the source host resends the packet with the TTL of 2, and the second hop device also
returns an ICMP TTL timeout message. This procedure goes on and on until the packet
gets to the destination. During the procedure, the system records the source address of
each ICMP TTL timeout message in order to offer the path that the packet passed
through to the destination.
Table 3-2 The tracert command
Support IP protocol
Support CLNS protocol
Operation
tracert [ -a source-ip | -f first-TTL | -m max-TTL | -p port
| -q num-packet | -w timeout ] * host
tracert clns [ -m max-TTL | -n num-packet | -t timeout |
-v ]* nsap-address
Chapter 3 Network Connectivity Test
Command
3-2