D-Link DXS-5000-54S Emulator - Page 816

5000 Series Layer 2/3 Managed Data Center Switch CLI Reference Guide 8-11 ipv6 address Configures an IPv6 address on a single interface or a range of interfaces, including tunnel and loopback interfaces, enables IPv6 processing on the interface or interfaces. Multiple globally reachable addresses can be assigned to an interface by using this command. It is not necessary to assign a link-local address by using this command because one is automatically created. The prefix field is made up of the bits of the address to be configured. The prefix_length field designates the number of high-order contiguous bits of the address that make up the prefix. IPv6 addresses can be expressed in eight blocks, where instead of a period, a colon is now used to separate each block. For simplification, the leading zeros for each 16 bit block can be omitted. Relatedly, a single sequence of 16 bit blocks that contains only zeros can be replaced with a double colon, as in "::", but this cannot be done for more than one sequence at a time (as doing so would result in non-unique representations). • Dropping zeros: 3ffe:ffff:100:f101 :0:0:0:1 becomes 3ffe:ffff:100:f101::1 • Local host: 0000:0000:0000:0000:0000:0000:0000:0001 becomes ::1 • Any host: 0000:0000:0000:0000:0000:0000:0000:0000 becomes :: The hexadecimal letters included in IPv6 addresses are not case-sensitive. One example of an IPv6 prefix and its prefix length is 3ffe:1::1234/64. The optional [eui-64] field is used to indicate that IPv6 processing on the interfaces was enabled by use of an EUI-64 interface ID in the low order 64 bits of the address. If this option is used, then the value of the prefix_length must be 64 bits. The no command removes all of the IPv6 addresses on an interface or a specified IPv6 address. The prefix field is composed of the bits of the address to be configured. The prefix_length field is used to indicate the number of high-order contiguous bits of the address that comprise the prefix. The optional [eui-64] field is used to indicate that IPv6 processing on the interfaces was enabled by use of an EUI-64 interface ID in the low order 64 bits of the address. If no parameters are supplied, then the command deletes all the IPv6 addresses on an interface. ipv6 address prefix/prefix_length [eui64] no ipv6 address [prefix/prefix_length] [eui64] Parameters prefix/prefix_length eui64 Default The default is None. Command Mode Interface Config Enter the IPv6 prefix and prefix length. (Optional) Use eui-64 Interface Identifier. 810