Operation Manual – System Maintaining and DebuggingH3C S3610&S5510 Series Ethernet Switches Chapter 2 System Maintaining and Debugging2-3OFF ONOFFONDebugginginformationProtocoldebuggingswitchScreenoutputswitch131 2 3OFF ONON131 2 313DebugginginformationScreenoutputswitchProtocoldebuggingswitchFigure 2-1 The relationship between the protocol and screen debugging switchNote:Displaying debugging information on the terminal is the most commonly used way tooutput debugging information. You can also output debugging information to otherdirections. For details, refer to Information Center Configuration.2.2 System Maintaining and Debugging2.2.1 System MaintainingTo do… Use the command… Remarksping [ ip ] [ -a source-ip | -c count |-f | -h ttl | -i interface-typeinterface-number | -m interval | -n| -p pad | -q | -r | -s packet-size | -ttimeout | -tos tos | -v |-vpn-instancevpn-instance-name ] *remote-systemOptionalUsed in IPv4 networkAvailable in any viewCheck whether aspecified IPaddress can bereachedping ipv6 [ -a source-ipv6 | -ccount | -m interval | -s packet-size| -t timeout ] * remote-system [ -iinterface-type interface-number ]OptionalUsed in IPv6 networkAvailable in any view