Specifications

ipv6 nd managed-config-flag
SecureStack C3 Configuration Guide 18-17
Mode
Routerinterfaceconfiguration:C3(su)‐>router(configif(Vlan1))#
Usage
ThistimerallowstheC3todetectunavailableneighbors.Theshorterthetime,themorequickly
unavailableneighborsaredetected.Veryshortconfiguredtimesarenotrecommendedinnormal
IPv6operation,however,becauseshortertimesconsumemoreIPv6networkbandwidthand
processingresources.
ThisvalueisalsoincludedinallRouter
Advertisementsmessagessentoutontheinterface.By
default,avalueof0,indicatingthattheconfiguredtimeisunspecifiedbythisrouter,issentoutin
RAmessages.
Usethenoformofthiscommandtoresetthisvaluetothedefault.
Theshowipv6interfacecommanddisplaysthecurrent
reachabletimesetting.
Example
Thisexamplesetsthereachabletimeto60seconds.
C3(su)->router(configif(Vlan 1))# ipv6 nd reachable-time 60000
ipv6 nd managed-config-flag
Thiscommandsetsthe“managedaddressconfiguration”flaginrouteradvertisementssenton
thisinterfacetotrue.
Syntax
ipv6 nd managed-config-flag
no ipv6 nd managed-config-flag
Parameters
None.
Defaults
Flagissettofalsebydefault.
Mode
Routerinterfaceconfiguration:C3(su)‐>router(configif(Vlan1))#
Usage
Whenthevalueofthe“managedaddressconfiguration”flagistrue,endnodesusestateful
autoconfiguration(DHCPv6).Whenthevalueisfalse,endnodesautomaticallyconfigure
addresses.RefertoRFC2462,“IPv6S tatelessAddressAutoconfiguration,”formoreinformation.
Usethenoformofthiscommandtoresettheflagtofalse.
Example
Thisexamplesetsthemanagedaddressconfigurationflagtotrue.
C3(su)->router(configif(Vlan 1))# ipv6 nd managed-config-flag