PurposeCommand
Displays IPv6 route table entries.show ipv6 route
Displays IPv6 static routes.show ipv6 static
Displays IPv6 traffic statistics.show ipv6 traffic
Configuration Examples for IPv6 Unicast Routing
Configuring IPv6 Addressing and Enabling IPv6 Routing: Example
This example shows how to enable IPv6 with both a link-local address and a global address based on the IPv6
prefix 2001:0DB8:c18:1::/64. The EUI-64 interface ID is used in the low-order 64 bits of both addresses.
Output from the show ipv6 interface EXEC command is included to show how the interface ID
(20B:46FF:FE2F:D940) is appended to the link-local prefix FE80::/64 of the interface.
Switch(config)# ipv6 unicast-routing
Switch(config)# interface gigabitethernet1/0/11
Switch(config-if)# ipv6 address 2001:0DB8:c18:1::/64 eui 64
Switch(config-if)# end
Switch# show ipv6 interface gigabitethernet1/0/11
GigabitEthernet1/0/11 is up, line protocol is up
IPv6 is enabled, link-local address is FE80::20B:46FF:FE2F:D940
Global unicast address(es):
2001:0DB8:c18:1:20B:46FF:FE2F:D940, subnet is 2001:0DB8:c18:1::/64 [EUI]
Joined group address(es):
FF02::1
FF02::2
FF02::1:FF2F:D940
MTU is 1500 bytes
ICMP error messages limited to one every 100 milliseconds
ICMP redirects are enabled
ND DAD is enabled, number of DAD attempts: 1
ND reachable time is 30000 milliseconds
ND advertised reachable time is 0 milliseconds
ND advertised retransmit interval is 0 milliseconds
ND router advertisements are sent every 200 seconds
ND router advertisements live for 1800 seconds
Hosts use stateless autoconfig for addresses.
Configuring IPv6 ICMP Rate Limiting: Example
This example shows how to configure an IPv6 ICMP error message interval of 50 milliseconds and a bucket
size of 20 tokens.
Switch(config)#ipv6 icmp error-interval 50 20
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
196
Configuration Examples for IPv6 Unicast Routing
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