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Maintenance Commands and Trouble-Clearing Aids
555-233-123 8-244 Issue 4 May 2002
ping ip-address
This command “pings” the given IP address of the destination to ping. The
command returns
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the port used to perform the test
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the pass/fail results of the test
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the round-trip delay time for successful tests
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the error code on tests that failed.
ping node-name
This command pings an administered node. Look the “node-name” up with the
display node-names command).
ping board
The board qualifier specifies which C-LAN circuit pack from which to ping. By
adding the board UUCSS qualifier to the command, you can also specify which
C-LAN circuit pack (in the case of multiple C-LAN circuit packs). If only one C-LAN
or IP Medpro board circuit pack is present, the board qualifier is optional.
However, if the “board” option is not given, it will default to the first clan in the
same region as the IP address that is being “pinged.”
ping packet-length
The packet-length qualifier specifies the packet length of the ping packet. Packet
lengths of from 64 to 1500 bytes can be specified. The packet-length qualifier is
optional, and if not used, the default packet length is 64 bytes. Specifying a longer
packet length in the command line can show
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if a router or host has a problem fragmenting or reassembling transferred
packets
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a more complete indication of the link status