112 Brocade ICX 6650 Administration Guide
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IPv6 management on Brocade ICX 6650 devices (IPv6 host support)
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The secondary keyword specifies that the configured address is a secondary IPv4 address.
To remove the IPv4 address from the interface, enter the no form of this command.
Syntax: ipv6 address <ipv6-prefix>/<prefix-length> [eui-64]
This syntax specifies a global or site-local IPv6 address. For information about configuring a
link-local IPv6 address, refer to “Configuring a link-local IPv6 address on an interface” on
page110.
You must specify the <ipv6-prefix> parameter in hexadecimal using 16-bit values between colons
as documented in RFC 2373.
You must specify the <prefix-length> parameter as a decimal value. A slash mark (/) must follow
the <ipv6-prefix> parameter and precede the <prefix-length> parameter.
The eui-64 keyword configures the global address with an EUI-64 interface ID in the low-order 64
bits. The interface ID is automatically constructed in IEEE EUI-64 format using the interface’s MAC
address. If you do not specify the eui-64 keyword, you must manually configure the 64-bit interface
ID as well as the 64-bit network prefix. For more information about manually configuring an
interface ID, refer to “Configuring a global or site-local IPv6 address on an interface” on page109.
IPv6 management on Brocade ICX 6650 devices(IPv6 host support)
You can configure a Brocade ICX 6650 switch to serve as an IPv6 host in an IPv6 network. An IPv6
host has IPv6 addresses on its interfaces, but does not have full IPv6 routing enabled on it.
This section describes the IPv6 host features supported on Brocade ICX 6650 devices.

Configuring IPv6 management ACLs

When you enter the ipv6 access-list command, the Brocade device enters the IPv6 Access List
configuration level, where you can access several commands for configuring IPv6 ACL entries. After
configuring the ACL entries, you can apply them to network management access features such as
Telnet, SSH, Web, and SNMP.
NOTE
Unlike IPv4, there is no distinction between standard and extended ACLs in IPv6.
Example
FastIron(config)#ipv6 access-list netw
FastIron(config-ipv6-access-list-netw)#
Syntax: [no] ipv6 access-list <ACL name>
The <ACL name> variabl e specifies a name for the IPv6 ACL. An IP v6 ACL name cannot st art with a
numeral, for example, 1access. Also, an IPv4 ACL and an IPv6 ACL cannot share the same name.