H3C SOHO IE4300, Command Reference Manual

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display debugging
Use
display debugging
to display the enabled debugging features for a module or for all
modules.
Syntax
display debugging [ module-name ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
module-name : Specifies a module by its name. For a list of supported modules, use the display
debugging ?
command. If you do not specify a module name, this command displays the enabled
debugging features for all modules.
Examples
# Display all enabled debugging features.
<Sysname> display debugging
DEV debugging switch is on
Related commands
debugging
ping
Use
ping
to test the reachability of the destination IP address and display ping statistics.
Syntax
ping [ ip ] [ -a source-ip | -c count | -f | -h ttl | -i interface-type
interface-number | -m interval | -n | -p pad | -q | -r | -s packet-size | -t
timeout | -tos tos | -v | -vpn-instance vpn-instance-name ] * host
Views
Any view
Predefined user roles
network-admin
Parameters
ip
: Distinguishes between a destination host name and the
ping
command keywords if the name of
the destination host is i , ip , ipv , ipv6 , l , ls , or lsp . For example, you must use the command in the
form of
ping ip ip
instead of
ping ip
if the destination host name is ip .
-a source-ip
: Specifies an IP address of the device as the source IP address of ICMP echo
requests. If this option is not specified, the source IP address of ICMP echo requests is the primary
IP address of the outbound interface.
-c count : Specifies the number of ICMP echo requests that are sent to the destination. The value
range is 1 to 4294967295, and the default is 5.
-f : Sets the "Don’t Fragment" bit in the IP header.