System Maintaining and Debugging
System Maintaining
To do...
Check whether a specified IP
address can be reached
View the route from the source
to the destination
For a low-speed network, you are recommended to set a larger value for the timeout timer
(indicated by the -t parameter in the command) when configuring the ping command.
Only the directly connected segment address can be pinged if the outgoing interface is specified
with the -i argument.
System Debugging
To do...
Enable the terminal monitoring
of system information
Enable the terminal display of
debugging information
Use the command...
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 ] * remote-system
ping ipv6 [ -a source-ipv6 | -c
count | -m interval | -s
packet-size | -t timeout ] *
remote-system [ -i
interface-type
interface-number ]
tracert [ -a source-ip | -f first-ttl |
-m max-ttl | -p port | -q
packet-number | -w timeout ] *
remote-system
tracert ipv6 [ -f first-ttl | -m
max-ttl | -p port | -q
packet-number | -w timeout ] *
remote-system
Use the command...
terminal monitor
terminal debugging
1-3
Remarks
Optional
Used in IPv4 network
Available in any view
Optional
Used in IPv6 network
Available in any view
Optional
Used in IPv4 network
Available in any view
Optional
Used in IPv6 network
Available in any view
Remarks
Optional
The terminal monitoring on the
console is enabled by default
and that on the monitoring
terminal is disabled by default.
Available in user view
Required
Disabled by default
Available in user view