Configuration Guidelines - HP FlexNetwork NJ5000 User Manual

Figure 131 Deleting a VLAN interface
Select the target VLAN, and click Remove Interface to delete the VLAN interface.
3.
To delete the IPv4 address or IPv6 link-local address of the VLAN interface, select the target
VLAN, and then click Remove IP address.
To delete the global unicast address of the VLAN interface, select the IPv6 address in the IPv6
Address area, and then click Remove.

Configuration guidelines

When you configure VLAN interfaces, follow these guidelines:
•
A link-local address is automatically generated for an IPv6 VLAN interface after an IPv6
site-local address or global unicast address is configured for the VLAN interface. This
generated link-local address is the same as the one generated in the Auto mode. If a manually
assigned link-local address is available, the manually assigned one takes effect. After the
manually assigned link-local address is removed, the automatically generated one takes effect.
•
For an IPv6 VLAN interface whose IPv6 link-local address is generated automatically after you
assign an IPv6 site-local address or global unicast address, removing the IPv6 site-local
address or global unicast address also removes the generated IPv6 link-local address.
•
For IPv6 link-local address configuration, manual assignment takes precedence over automatic
generation. If you first adopt the manual assignment and then the automatic generation, the
automatically generated link-local address will not take effect and the link-local address of the
interface is still the manually assigned one. However, if you remove the manually assigned one,
the one automatically generated takes effect.
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