Chapter 27
| IP Interface Commands
IPv6 Interface
– 671 –
IPv6 is enabled
Link-local address:
fe80::269:3ef9:fe19:6779%1/64
Global unicast address(es):
2001:db8:0:1:7272:cfff:fe83:3466/64, subnet is 2001:db8:0:1::/64[EUI]
2001:db8:2222:7272::72/96, subnet is 2001:db8:2222:7272::/96
Joined group address(es):
ff02::1:ff19:6779
ff02::1:ff00:72
ff02::1:ff83:3466
ff02::1
IPv6 link MTU is 1500 bytes
ND DAD is enabled, number of DAD attempts: 3.
ND retransmit interval is 1000 milliseconds
ND advertised retransmit interval is 0 milliseconds
ND reachable time is 30000 milliseconds
ND advertised reachable time is 0 milliseconds
ND advertised router lifetime is 1800 seconds
Console#
Related Commands
ipv6 address link-local (669)
show ipv6 interface (672)
ipv6 mtu
This command sets the size of the maximum transmission unit (MTU) for IPv6
packets sent on an interface. Use the
no
form to restore the default setting.
Syntax
ipv6 mtu
size
no ipv6 mtu
size - Specifies the MTU size. (Range: 1280-65535 bytes)
Default Setting
1500 bytes
Command Mode
Interface Configuration (VLAN)
Command Usage
â—†
If a non-default value is configured, an MTU option is included in the router
advertisements sent from this device.
â—†
The maximum value set by this command cannot exceed the MTU of the
physical interface, which is currently fixed at 1500 bytes.
â—†
IPv6 routers do not fragment IPv6 packets forwarded from other routers.
However, traffic originating from an end-station connected to an IPv6 router
may be fragmented.
To Next Page
Loading...
Need help?
General