Cisco Systems 3560 사용자 설명서

To disable an OSPF routing process, use the no ipv6 router ospf process-id global configuration 
command. To disable the OSPF routing process for an interface, use the no ipv6 ospf process-id area 
area-id interface configuration command.

For more information about configuring OSPF routing for IPv6, see the “Implementing OSPF for IPv6” 
chapter in the Cisco IOS IPv6 Configuration Library on Cisco.com.

By default, EIGRP for IPv6 is disabled. You can configure EIGRP for IPv6 on an interface. After 
configuring the router and the interface for EIGRP, enter the no shutdown privileged EXEC command 
to start EIGRP. 

If EIGRP for IPv6 is not in shutdown mode, EIGRP might start running before you enter the EIRGP 
router-mode commands to configure the router and the interface.

The switch must be running the IP services image.

To set an explicit router ID, use the show ipv6 eigrp command to see the configured router IDs, and then 
use the router-id command.

As with EIGRP IPv4, you can use EIGRPv6 to specify your EIGRP IPv4 interfaces and to select a subset 
of those as passive interfaces. Use the passive-interface default command to make all interfaces 
passive, and then use the no passive-interface command on selected interfaces to make them active. 
EIGRP IPv6 does not need to be configured on a passive interface.

For more configuration procedures, see the “Implementing EIGRP for IPv6” chapter in the Cisco IOS 
IPv6 Configuration Library on Cisco.com.

Hot Standby Router Protocol (HSRP) for IPv6 provides routing redundancy for routing IPv6 traffic not 
dependent on the availability of any single router. 

When HSRP for IPv6 is enabled on a switch, IPv6 hosts learn of available IPv6 routers through IPv6 
neighbor discovery router advertisement messages. An HSRP IPv6 group has a virtual MAC address that 
is derived from the HSRP group number. The group has a virtual IPv6 link-local address that is, by 
default, derived from the HSRP virtual MAC address. Periodic messages are sent for the HSRP virtual 
IPv6 link-local address when the HSRP group is active.

The switch must be running the IP services image.

When configuring HSRP for IPv6, you must enable HSRP version 2 (HSRPv2) on the interface. 

For configuration guidelines when configuring HSRP for IPv6 with HSRPv1 and HSRPv2, see the 

 and the 

For more information about HSRP for IPv6 and HSRPv2, see the 

Before configuring an HSRP for IPv6 group, you must enable the forwarding of IPv6 packets by using 
the ipv6 unicast-routing global configuration command and enable IPv6 on the interface on which you 
will configure an HSRP for IPv6 group.