Web Management Guide-R01

Table Of Contents
Chapter 16
| IP Configuration
Setting the Switch’s IP Address (IP Version 6)
– 611 –
Figure 403: Configuring IPv6 ND Prefixes
Showing IPv6
Addresses
Use the IP > IPv6 Configuration (Show IPv6 Address) page to display the IPv6
addresses assigned to an interface.
Parameters
These parameters are displayed:
VLAN – ID of a configured VLAN. By default, all ports on the switch are
members of VLAN 1. However, the management station can be attached to a
port belonging to any VLAN, as long as that VLAN has been assigned an IP
address. (Range: 1-4094)
IPv6 Address Type – The address type (Global, EUI-64, Link Local).
IPv6 Address – An IPv6 address assigned to this interface.
In addition to the unicast addresses assigned to an interface, a node is also
required to listen to the all-nodes multicast addresses FF01::1 (interface-local
scope) and FF02::1 (link-local scope).
FF01::1/16 is the transient interface-local multicast address for all attached IPv6
nodes, and FF02::1/16 is the link-local multicast address for all attached IPv6
nodes. The interface-local multicast address is only used for loopback
transmission of multicast traffic. Link-local multicast addresses cover the same
types as used by link-local unicast addresses, including all nodes (FF02::1), all
routers (FF02::2), and solicited nodes (FF02::1:FFXX:XXXX) as described below.
A node is also required to compute and join the associated solicited-node
multicast addresses for every unicast and anycast address it is assigned. IPv6
addresses that differ only in the high-order bits, e.g. due to multiple high-order
prefixes associated with different aggregations, will map to the same solicited-
node address, thereby reducing the number of multicast addresses a node
must join. In this example, FF02::1:FF90:0/104 is the solicited-node multicast
address which is formed by taking the low-order 24 bits of the address and
appending those bits to the prefix.