H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 148)

138
Item Description
Admin Status
Select Up or Down from the Admin Status list to bring up
or shut down the selected VLAN interface.
When the VLAN interface fails, shut down and then bring
up the VLAN interface, which may restore it.
By default, a VLAN interface is down if all Ethernet ports in
the VLAN are down. Otherwise, the VLAN interface is up.
When you set the admin status, follow these guidelines:
• The current VLAN interface state in the Modify IPv4
Address frame changes as the VLAN interface state is
modified in the Admin Status list.
• The state of each port in the VLAN is independent of
the VLAN interface state.
Add Secondary IP Add a secondary IP address for the VLAN interface.
Secondary IP Address Existing secondary IP addresses.
Modify IPv6 Address
(The device does not
support IPv6
addresses.)
Auto Configure the way in which the VLAN interface gets an
IPv6 link-local address.
Select the Auto or Manual option:
• Auto—Indicates that the device automatically assigns
a link-local address to the VLAN interface according to
the link-local address prefix (FE80::/64) and the
link-layer address of the VLAN interface.
• Manual—Configures an IPv6 link-local address for the
VLAN interface manually.
Manual
Admin Status
Select Up or Down from the Admin Status list to bring up
or shut down the selected VLAN interface.
When the VLAN interface fails, shut down and then
enable the VLAN interface, which may restore it.
By default, a VLAN interface is down if all Ethernet ports in
the VLAN are down. Otherwise, the VLAN interface is up.
When you set the admin status, follow these guidelines:
• The current VLAN interface state in the Modify IPv4
Address and Modify IPv6 Address frames changes as
the VLAN interface state is modified in the Admin
Status list.
• The state of each port in the VLAN is independent of
the VLAN interface state.
Add IPv6 Unicast
Address
Assign an IPv6 site-local address or global unicast
address to the VLAN interface.
Enter an IPv6 address in the field and select a prefix length
in the list next to it.
The prefix of the IPv6 address you entered cannot be
FE80::/10, the prefix of the link-local address.
The prefix of the IPv6 site-local address you enter must be
FEC0::/10.