Brocade BigIron RX Series Configuration Guide - Manual (Page 1247)

BigIron RX Series Configuration Guide 1169
53-1002484-04
Chapter
44
Configuring Basic IPv6 Connectivity
In this chapter
• IPv6 connectivity overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1169
• Enabling IPv6 routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1170
• Configuring IPv6 on each router interface. . . . . . . . . . . . . . . . . . . . . . . . . 1170
• Configuring the management port for an IPv6 automatic address configuration 1173
• IPv6 host support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1173
• Configuring an IPv6 host address for a BigIron RX running a switch image 1174
• Configuring IPv4 and IPv6 protocol stacks . . . . . . . . . . . . . . . . . . . . . . . . 1176
• Configuring IPv6 Domain Name Server (DNS) resolver . . . . . . . . . . . . . . 1177
• ECMP load sharing for IPv6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1178
• DHCP relay agent for IPv6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1180
• Configuring IPv6 ICMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1182
• Configuring IPv6 neighbor discovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1183
• Changing the IPv6 MTU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1189
• Configuring static neighbor entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1190
• Limiting the number of hops an IPv6 packet can traverse. . . . . . . . . . . 1190
• QoS for IPv6 traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1190
• Clearing global IPv6 information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1191
• Displaying global IPv6 information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1193
IPv6 connectivity overview
This chapter explains how to get a Brocade Layer 3 Switch that supports IPv6 up and running. To
configure basic IPv6 connectivity, you must do the following:
• Enable IPv6 routing globally on the Brocade Layer 3 Switch.
• Configure an IPv6 address or explicitly enable IPv6 on each router interface over which you
plan to forward IPv6 traffic.
• Configure IPv4 and IPv6 protocol stacks. (This step is mandatory only if you want a router
interface to send and receive both IPv4 and IPv6 traffic.)
The following configuration tasks are optional:
• Configure IPv6 Domain Name Server (DNS) resolver
• Configure ECMP Load Sharing for IPv6
• Configure IPv6 ICMP.