<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
<META content="MSHTML 5.00.2920.0" name=GENERATOR></HEAD>
<BODY bgColor=#e7e7e7><FONT face=宋体>
<DIV>
<TABLE border=0 cellPadding=0 cellSpacing=0 height="100%" width="90%">
<TBODY>
<TR>
<TD align=left vAlign=top>
<DIV>
<DIV>
<TABLE border=0 cellPadding=0 cellSpacing=0 height="96%" width="96%">
<TBODY>
<TR>
<TD align=left height=30 vAlign=top><FONT face=宋体>
<TABLE border=0 cellPadding=0 cellSpacing=0 height="100%"
style="HEIGHT: 389px; WIDTH: 458px" width="90%">
<TBODY>
<TR>
<TD align=left vAlign=top>
<DIV><FONT size=2><FONT face=宋体><SPAN
id=_FoxToName>juniper-nsp</SPAN>，</FONT></FONT></DIV>
<DIV><FONT face=宋体 size=2> </FONT></DIV>
<DIV>
<DIV>when we do the "ping" command in juniper, it will display
these below:</DIV>
<DIV>min/avg/max/<STRONG>stddev</STRONG> =
5.087/7.404/10.312/1.926 ms</DIV>
<DIV> </DIV>
<DIV>what is the "stddev" meaning? </DIV>
<DIV> </DIV></DIV>
<DIV>
<DIV><FONT face=宋体>
<DIV><FONT size=2><FONT
face=宋体> Michael
Feng<BR></FONT><FONT
face=宋体> <A
href="mailto:wsf@vodatelsys.com">wsf@vodatelsys.com</A></FONT></FONT></DIV>
<DIV><FONT face=宋体><BR><FONT size=2>
2003-06-09</FONT></FONT></DIV><FONT
size=2> </FONT></FONT></DIV></DIV></TD></TR></TBODY></TABLE></FONT></TD>
<TD align=left vAlign=top
width=100><BR><BR><BR></TD></TR></TBODY></TABLE></DIV></DIV></TD></TR></TBODY></TABLE></DIV></FONT></BODY></HTML>