HP 1920 Gigabit Ethernet Switch Series User Manual page 167

Item
DHCP
BOOTP
Manual
Modify
IPv4
Address
Admin
Status
Auto
Manual
Admin
Status
Modify
IPv6
Address
Add IPv6
Unicast
Address
EUI-64
Description
Configure the way in which the VLAN interface gets an IPv4 address.
Allow the VLAN interface to get an IP address automatically by selecting the DHCP or
BOOTP option, or manually assign the VLAN interface an IP address by selecting the
Manual option. In the latter case, you must set the mask length or enter a mask in
dotted decimal notation format.
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 might restore the VLAN interface.
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.
Configure the way in which the VLAN interface gets an IPv6 link-local address.
Select the Auto or Manual option:
•
Auto—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.
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
might restore the VLAN interface.
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.
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.
Select the box to generate IPv6 site-local addresses or global unicast addresses in the
64-bit Extended Unique Identifier (EUI-64) format.
If the EUI-64 box is not specified, manually configured IPv6 site-local addresses or
global unicast addresses are used.
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