CLI Reference IPv6 Configuration Commands
Interface configuration mode.
When the interface is configured with a new IPv6 address, the address collision shall be checked
before the address is assigned to the interface, and the address shall be in the ”tentative” status. After
the address collision check is completed, if no collision is detected, the address can be used
normally; if collision is detected and the interface ID of the address is an EUI-64 ID, it indicates that
the link-layer address is repeated, and the system will automatically shut down the interface (that is,
to prohibit IPv6 operations on the interface). In this case, you shall modify and configure a new
address manually, and restart address collision check for the down/up interface. Whenever the state
of an interface changes from down to up, the address collision check function of the interface will be
enabled.
Ruijie(config-if)# ipv6 nd dad attempts 3
Show the interface information.
ipv6 nd managed-config-flag
Use this command to set the “managed address configuration” flag bit of the RA message. Use the
no form of this command to remove the setting.
ipv6 nd managed-config-flag
no ipv6 nd managed-config-flag
Interface configuration mode.
This flag determines whether the host that receives the RA message obtains an IP address through
stateful auto configuration. If the flag is set, the host obtains an IP address through stateful auto
configuration, otherwise it does not be used.
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