HP MSR2000/3000/4000 Router Series Network Management and Monitoring Command Reference

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display debugging
Use display debugging to display the enabled debugging functions.
Syntax
display debugging [ module-name ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
module-name: Displays the debugging settings of the specified module. To display the current module
name, use the display debugging ? command.
Examples
# Display all enabled debugging functions.
<Sysname> display debugging
DEV debugging switch is on
Related commands
debugging
ping
Use ping to verify whether the destination IP address is reachable, and display related 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: Supports IPv4 protocol. If this keyword is not specified, IPv4 is also supported.
-a source-ip: Specifies the source IP address of an ICMP echo request. It must be an IP address configured
on the device. If this option is not specified, the source IP address of an ICMP echo request is the primary
IP address of the outbound interface of the request.
-c count: Specifies the number of times that an ICMP echo request is sent. The count argument is in the
range of 1 to 4294967295. The default value is 5.
-f: Discards packets larger than the MTU of an outbound interface, which means the ICMP echo request
is not allowed to be fragmented.