Ok...I understand. The book I have here did not explain it very well. I will definately play around with it in the lab to get a better idea. Thanks! Dain. ""Paulo Roque"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I have developed a method. > > I draw a generic rule like this: > > len------------ge-value---------------le-value---------------32 > > For the command "ip prefix-list MYLIST permit prefix/24 ge 25" I put that > values on the rule: > > len=24 > ge=25 (values greater than 25 marked with *) > le= not present > > 24------------25*******************************32 > > So the command "ip prefix-list MYLIST permit prefix/24 ge 25" match the > prefix length from 25 to 32. > > ==== > For the command "ip prefix-list MYLIST permit prefix/24 le 28" I put the > values on the rule: > > len=24 > ge= not present > le= 28 (values lower than 28 marked with *) > > 24***************************28------------32 > > So the command "ip prefix-list MYLIST permit prefix/24 le 28" match the > prefix length from 24 to 28. > > ======= > Finally for the command "ip prefix-list MYLIST permit prefix/24 ge 25 le > 28". I put the values on the rule: > len=24 > ge=25 > le=28 > > 24----------25***************28--------------32 > > So the command "ip prefix-list MYLIST permit prefix/24 ge 25 le 28" match > the prefix from 25 to 28. > > -------------------------------------------------------------------------- > Eng. Paulo Roque > Network Engineer Cisco Certified Network Associate > [EMAIL PROTECTED] > > > "Dain Deutschman"" escreveu na mensagem > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > Could someone explain to me what the "ge" and "le" options are used for in > a > > prefix list statement? > > Example: ip prefix-list MYLIST permit 11.11.11.0/24 ge le > > > > Thanks! > > > > Dain Deutschman > > CNA, MCP, CCNA > > Data Communications Manager > > New Star Sales and Service, Inc.
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