Maintenance Commands
555-233-143
7-240 Issue 1 May 2002
If the packet length is not specified, the default is 64 bytes. You can add the
packet-length qualifier and the packet size (64-1500 bytes) to the other ping
commands. Some examples include:
■ ping node-name packet-length 800
■ ping ip-address 24.103.5.7 packet-length 100
■ ping board UUCSS packet-length 1000
NOTE:
The default DiffServ and 802.1p/Q parameters downloaded to a IP Media
Processor board will be used in the execution of
ping and traceroute
commands which are sourced from that IP Media Processor. By
convention, the recipient of a ping will reply with the same Quality of Service
(QoS) value found in the received packet, hence the measurements
reported should reflect the behavior of the type of packets sent. IP Media
Processor-sourced pings should reflect audio transport performance and
C-LAN-sourced pings should reflect control information transport
performance.
Output
The following example shows the output from the ping ip-address packet-length
command.
Screen 7-17. ping ip-address report
Field Descriptions
End-pt IP
The TCP/IP destination address of the ping command.
Port
Location of the C-LAN circuit pack (UUCSS).
Port Type
Can be either PPP-PT for PPP ports (ports 1-16) or ETH-PT for the
Ethernet port (port 17).
Result
PASS or FAIL
Time (ms)
The round-trip time (in milliseconds) of the ping.
Error Code
Identifies problems associated with the circuitry in the data path for a
peer-to-peer IP layer connection
ping ip-address 192.68.3.26 packet-length 1500
TEST RESULTS
End-pt IP Port Port Type Result Time(ms) Error Code
192.68.3.26 01C0202 PPP-PT PASS 221 XXXX
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