User`s guide

Configuring ICMP

Matrix DFE Series and N-SA User’s Guide 7-19

Thisexampleshowsanunsuccessfulping toIPaddress182.127.63.24:

Using Traceroute

FromprivilegedEXECmode,usethiscommandtodisplayahop‐by‐hoppaththroughanIP

networkfromthedevicetoaspecificdestinationhost.ThreeICMPprobeswillbetransmittedfor

eachhopbetweenthesourceandthetraceroutedestination.

traceroute host

Example

Thisexampleshowshowtousetraceroutetodisplayaroundtrippathtohost192.167.252.46.In

thiscase,hop1isanunnamedrouterat192.167.201.2,hop2is“rtr10”at192.4.9.10,hop3is

“rtr43”at192.167.208.43,andhop4isbacktothehostIPaddress.Roundtrip

timesforeachofthe

threeICMPprobesaredisplayedbeforeeachhop.Probetimeoutsareindicatedbyanasterisk(*):

Matrix>Router1#ping 182.127.63.24

Timed Out

------ PING 182.127.63.24 : Statistics ------

3 packets transmitted, 0 packets received, 100% packet loss

Matrix>Router1#traceroute 192.167.225.46

Traceroute to 192.167.225.46, 30 hops max, 40 byte packets

1 10.00 ms 20.00 ms 20.00 ms 192.167.201.2 [

]

2 20.00 ms 20.00 ms 20.00 ms 192.4.9.10 [enatel-rtr10.enatel.com]

3 240.00 ms * 480.00 ms 192.167.208.43 [enatel-rtr43.enatel.com]

4 <1 ms * 20.00 ms 192.167.225.46 [enatel-rtr46.enatel.com]

TraceRoute Complete