C
HAPTER
44
| IP Interface Commands
IPv6 Interface
– 1397 –
IPV6 INTERFACE
This switch supports the following IPv6 interface commands.
Table 198: IPv6 Configuration Commands
Command Function Mode
Interface Address Configuration and Utilities
ipv6 default-gateway Sets an IPv6 default gateway for traffic GC
ipv6 address Configures an IPv6 global unicast address, and
enables IPv6 on an interface
IC
ipv6 address autoconfig Enables automatic configuration of IPv6 addresses on
an interface and enables IPv6 on the interface
IC
ipv6 address eui-64 Configures an IPv6 global unicast address for an
interface using an EUI-64 interface ID in the low order
64 bits, and enables IPv6 on the interface
IC
ipv6 address link-local Configures an IPv6 link-local address for an interface
and enables IPv6 on the interface
IC
ipv6 enable Enables IPv6 on an interface that has not been
configured with an explicit IPv6 address
IC
ipv6 mtu Sets the size of the maximum transmission unit (MTU)
for IPv6 packets sent on an interface
IC
show ipv6
default-gateway
Displays the current IPv6 default gateway NE, PE
show ipv6 interface Displays the usability and configured settings for IPv6
interfaces
NE, PE
show ipv6 mtu Displays maximum transmission unit (MTU)
information for IPv6 interfaces
NE, PE
show ipv6 traffic Displays statistics about IPv6 traffic NE, PE
clear ipv6 traffic Resets IPv6 traffic counters PE
ping6 Sends IPv6 ICMP echo request packets to another
node on the network
PE
traceroute6 Shows the route packets take to the specified host PE
Neighbor Discovery
ipv6 nd dad attempts Configures the number of consecutive neighbor
solicitation messages sent on an interface during
duplicate address detection
IC
ipv6 nd ns-interval Configures the interval between IPv6 neighbor
solicitation retransmissions on an interface
IC
ipv6 nd raguard Blocks incoming Router Advertisement and Router
Redirect packets
IC
ipv6 nd reachable-time Configures the amount of time that a remote IPv6
node is considered reachable after some reachability
confirmation event has occurred
IC
clear ipv6 neighbors Deletes all dynamic entries in the IPv6 neighbor
discovery cache
PE
show ipv6 nd raguard Displays the configuration setting for RA Guard PE
show ipv6 neighbors Displays information in the IPv6 neighbor discovery
cache
PE
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