H3C S3100V2-52TP User Manual

5
• Enable sending of ICMPv6 destination unreachable packets on the destination device. If the
destination device is an H3C device, execute the ipv6 unreachables enable command. For more
information about this command, see Layer 3—IP Services Command Reference.
Tracert configuration
Follow the step below to configure tracert:
To do… Use the command… Remarks
IPv4 network:
tracert [ -a source-ip | -f first-ttl | -m
max-ttl | -p port | -q packet-number
| -w timeout ] * host
Display the routes from source to
destination
IPv6 network:
tracert ipv6 [ -f first-ttl | -m max-ttl |
-p port | -q packet-number | -w
timeout ] * host
Required
Use one of the commands
Available in any view
System debugging
Introduction to system debugging
The device provides various debugging functions. For the majority of protocols and features supported,
the system provides debugging information to help users diagnose errors.
The following two switches control the display of debugging information:
• Protocol debugging switch: Controls protocol-specific debugging information.
• Screen output switch: Controls whether to display the debugging information on a certain screen.
Displaying debugging information
As shown in Figure 3, assume that the device can provide debugging for the three modules 1, 2, and 3.
The debugging information can be output on a terminal only when both the protocol debugging switch
and the screen output switch are turned on.

H3C S3100V2-52TP Specifications

General

Brand	H3C
Model	S3100V2-52TP
Category	Switch
Language	English