Switch User Manual

traceroute ipv6
22-8 IPv6 Configuration
Defaults
None.
Mode
Routerprivilegedexec:C3(su)‐>router#
Usage
Usethiscommandtopinganinterfacebyusingthelink‐localaddressortheglobalIPv6address
oftheinterface.Youcanusealoopback,tunnel,orlogicalinterfaceasthesource.Thesourceand
targetdevicesmusthavethepingutilityenabledandrunningontopofTCP/IP.
The
switchcanbepingedfromanyIPworkstation withwhichtheswitchisconnectedthroughthe
defaultVLAN(VLAN1),aslongasthereisaphysicalpathbetweentheswitchandthe
workstation.Theterminalinterfacesendsthreepingstothetargetstation.
Example
Thisexampleshowsoutputfromasuccessfulpingtolink‐localaddressfe80::211:88ff:fe55:4a7f.
C3(su)->router#ping ipv6 interface vlan 6 link-local-address
fe80::211:88ff:fe55:4a7f
Send count=3, Receive count=3 from fe80::211:88ff:fe55:4a7f
Average round trip time = 1.00 ms
traceroute ipv6
Usethiscommandtodiscovertheroutesthatpacketsactually takewhentravelingtotheir
destinationthroughthenetworkonahop‐by‐hopbasis.
Syntax
traceroute ipv6 ipv6-addr
Parameters
Defaults
None.
Mode
Routerprivilegedexec:C3(su)‐>router#
ipv6‐addr SpecifiestheglobalIPv6addressofthesystemtoping.Entertheaddress
intheformdocumentedinRFC4291,withtheaddressspecifiedin
hexadecimalusing16‐bitvaluesbetweencolons.
sizenum (Optional)Specifiesthesizeofthedatagrampacket.Thevalueof
numcan
rangefrom48to2048bytes.
ipv6‐addr SpecifiesahosttowhichtherouteofanIPv6packetwillbetraced.Enterthe
addressintheformdocumentedinRFC4291,withtheaddressspecifiedin
hexadecimalusing16‐bitvaluesbetweencolons.