This chapter provides information and commands concerning the following topics:
- Assigning IPv6 addresses to interfaces
- IPv6 and RIPng
- Configuration example: IPv6 RIP
- IPv6 tunnels: manual overlay tunnel
- Static routes in IPv6
- Floating static routes in IPv6
- Verifying and troubleshooting IPv6
- IPv6 ping
Assigning IPv6 Addresses to Interfaces
Router(config)#ipv6 unicast-routing |
Enables the forwarding of IPV6 unicast datagrams globally on the router. |
Router(config)#interface fastethernet 0/0 |
Moves to interface configuration mode. |
Router(config-if)#ipv6 enable |
Automatically configures an IPv6 link-local address on the interface and enables IPv6 processing on the interface. |
NOTE: The link-local address that the ipv6 enable command configures can be used only to communicate with nodes on the same link. |
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Router(config-if)#ipv6 address 3000::1/64 |
Configures a global IPv6 address on the interface and enables IPv6 processing on the interface. |
Router(config-if)#ipv6 address 2001:db8:0:1::/64 eui-64 |
Configures a global IPv6 address with an interface identifier in the low-order 64 bits of the IPv6 address. |
Router(config-if)#ipv6 address fe80::260:3eff:fe47:1530/64 link-local |
Configures a specific link-local IPv6 address on the interface instead of the one that is automatically configured when IPv6 is enabled on the interface. |
Router(config-if)#ipv6 unnumbered type/number |
Specifies an unnumbered interface and enables IPv6 processing on the interface. The global IPv6 address of the interface specified by type/number will be used as the source address. |