Ping - 3Com 8807 Command Reference Manual

Network Connection
Test Commands

ping

Description
Use the display diagnostic-information command to view the current
configuration information about all running modules. You can use all the
information to help diagnose and troubleshoot the switch.
When the switch does not run well, you can collect all sorts of information about
the switch to locate the source of fault. However, each module has many
corresponding display commands, which makes it difficult for you to collect all the
information needed. In this case, you can use display diagnostic-information
command.
Example
# Display all system configuration information.
<SW8800> display diagnostic-information
This operation may take a few minutes, continue?[Y/N]y
-------------------- display version --------------------
3Com-3Com Versatile Routing Platform Software
Comware(R) Software, Version COMWAREHZV300R001B08D018, Release 0001
Comware(tm) Lanswitch Platform Software Version COMWAREHZV300R001B08D018
Switch 8800 Family Software Version V100R002B02D018
Switch 8800 Family Product Version Switch 8800 Family-Comware 310-r1266
Copyright (c) 2004-2005 3Com-Corporation and its
licensors All rights reserved.
Copyright (c) 1998-2003 3Com Corporation Co.,Ltd. All rights reserved.
Compiled Sep 29 2005 03:43:00, RELEASE SOFTWARE
3Com Switch 8800 Family uptime is 0 week, 2 days, 5 hours, 31 minutes
This device is 3Com Switch 8807 (7-Slot Chassis)
.........
Syntax
ping [ ip ] [ -a ip-address | -c count | -d | - f | -h ttl | -i interface-type
interface-number | -n | - p pattern | -q | -r | -s packetsize | -t timeout | -tos tos | -v
| -vpn-instance vpn-instance-name ]* host
View
Any view
Parameter
-a ip-address: Specifies the source IP address to transmit ICMP ECHO-REQUEST.
-c: count Specifies how many times the ICMP ECHO-REQUEST packet will be
transmitted. The count argument rangs from 1 to 4,294,967,295. The default
value is five.
-d: Configures the socket to be in DEBUGGING mode. By default, the socket is
other than DEBUGGING mode.
-f: Configures the packet to be dropped instead of being fragmented when the
packet length is larger than interface MTU.
Network Connection Test Commands 1035