Tracert - H3C S5830V2 Series Command Reference Manual

Usage guidelines
CAUTION:
This command is for testing and diagnosis purposes. Manually starting or stopping a process might affect
device operation or ongoing services. Before using this command, be sure you fully understand its impact
or get help from an H3C engineer.
A process stopped by the process shutdown command will not automatically restart. To restart the
process, execute the process start command.
The process crash command tests whether a process can normally restart. If the test succeeds, the process
restarts after you execute this command.
Examples
# Stop the process diagd on the member device 1.
<Sysname> process shutdown name diagd slot 1
Manually stopping or restarting a process can severely impact device operation. Use these
commands only under the guidance of H3C engineers. Continue? [Y/N]:y
Shutting down the process diagd[881] on slot 1 ...
Succeeded.

tracert

Use the tracert command to trace the path the packets traverse from source to destination.
Syntax
tracert [ -a source-ip | -f first-ttl | -m max-ttl | -p port | -q packet-number | -vpn-instance
vpn-instance-name | -w timeout ] * host
Views
Any view
Predefined user roles
network-admin
Parameters
-a source-ip: Specifies the source IP address of a tracert packet. It must be a legal IP address configured
on the device. If this option is not specified, the source IP address of a tracert packet is the primary IP
address of the outbound interface of this tracert packet.
-f first-ttl: Specifies the first TTL, or, the maximum number of hops allowed for the first packet. The first-ttl
argument is in the range of 1 to 255. The default value is 1. It must be smaller than the maximum TTL.
-m max-ttl: Specifies the maximum TTL, or, the maximum number of hops allowed for a packet. The max-ttl
argument is in the range of 1 to 255. The default value is 30. It must be greater than the first TTL.
-p port: Specifies the UDP port number of the destination. The port argument is in the range of 1 to 65535.
The default value is 33434. It is unnecessary to modify this option.
-q packet-number: Specifies the number of probe packets sent each time. The packet-number argument
is in the range of 1 to 65535. The default value is 3.
-vpn-instance vpn-instance-name: Specifies the MPLS L3VPN to which the destination belongs, where
vpn-instance-name is a case-sensitive string of 1 to 31 characters. If the destination is on the public
network, do not specify this option.
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