Chapter 30
| IP Interface Commands
IPv6 Interface
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Related Commands
show ipv6 mtu (873)
jumbo frame (118)
show ipv6
default-gateway
This command displays the current IPv6 default gateway.
Command Mode
Normal Exec, Privileged Exec
Example
The following shows the default gateway configured for this device:
Console#show ipv6 default-gateway
IPv6 default gateway 2001:DB8:2222:7272::254
Console#
show ipv6 interface This command displays the usability and configured settings for IPv6 interfaces.
Syntax
show ipv6 interface [brief [vlan vlan-id [ipv6-prefix/prefix-length]]]
brief - Displays a brief summary of IPv6 operational status and the
addresses configured for each interface.
vlan-id - VLAN ID (Range: 1-4094)
ipv6-prefix - The IPv6 network portion of the address assigned to the
interface. The prefix must be formatted according to RFC 2373 “IPv6
Addressing Architecture,” using 8 colon-separated 16-bit hexadecimal
values. One double colon may be used in the address to indicate the
appropriate number of zeros required to fill the undefined fields.
prefix-length - A decimal value indicating how many of the contiguous bits
(from the left) of the address comprise the prefix (i.e., the network portion
of the address).
Command Mode
Privileged Exec
Example
This example displays all the IPv6 addresses configured for the switch.
Console#show ipv6 interface
VLAN 1 is up
IPv6 is enabled.
Link-local address:
fe80::269:3ef9:fe19:6779%1/64
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