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Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
OL-9639-07
Chapter 36 Configuring IPv6 Unicast Routing
Displaying IPv6
Configuring EIGRP for IPv6
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.
Note 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.
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.
Displaying IPv6
For complete syntax and usage information on these commands, see the Cisco IOS command reference
publications.
Ta b l e 36-2 Commands for Monitoring IPv6
Command Purpose
show ipv6 access-list Display IPv6 access lists.
show ipv6 cef Display Cisco Express Forwarding for IPv6.
show ipv6 interface interface-id Display IPv6 interface status and configuration.
show ipv6 mtu Display IPv6 MTU per destination cache.
show ipv6 neighbors Display IPv6 neighbor cache entries.
show ipv6 ospf Display IPv6 OSPF information.
show ipv6 prefix-list Display IPv6 prefix lists.
show ipv6 protocols Display IPv6 routing protocols on the switch.
show ipv6 rip Display IPv6 RIP routing protocol status.
show ipv6 route Display IPv6 route table entries.
show ipv6 routers Display local IPv6 routers.
show ipv6 static Display IPv6 static routes.
show ipv6 traffic Display IPv6 traffic statistics.
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