Ipv6 Mtu - Enterasys SECURESTACK C3 Configuration Manual

ipv6 mtu

The no ipv6 enable command disables IPv6 routing on an interface that has been enabled with the
ipv6 enable command, but it does not disable IPv6 processing on an interface that is configured
with an explicit IPv6 address.
Example
This example enables IPv6 processing on VLAN 7. Note that a link‐local address has been
automatically configured.
C3(su)->router(Config-if(Vlan 7))# ipv6 enable
C3(su)->router>show ipv6 interface vlan 7
Vlan 7 Administrative Mode
Vlan 7 IPv6 Routing Operational Mode
IPv6 is
IPv6 Prefix is
Routing Mode
Interface Maximum Transmit Unit
Router Duplicate Address Detection Transmits
Router Advertisement NS Interval
Router Lifetime Interval
Router Advertisement Reachable Time
Router Advertisement Interval
Router Advertisement Managed Config Flag
Router Advertisement Other Config Flag
Router Advertisement Suppress Flag
ipv6 mtu
This command configures the maximum transmission unit (MTU) size of IPv6 packets that can be
sent on an interface.
Syntax
ipv6 mtu bytes
no ipv6 mtu
Parameters
bytes
Defaults
1480 bytes
Mode
Router interface configuration: C3(su)‐>router(Config‐if(Vlan 1))#
Usage
The maximum transmission unit is the largest possible unit of data that can be sent on a given
physical medium. Use this command to set the MTU for an IPv6 interface. The no form of this
command resets the MTU to the default value of 1480 bytes.
Use the show ipv6 interface to display the current setting for this interface.
22-12 IPv6 Configuration
Specifies the MTU value in bytes. The value can range from 1280 to 1500
bytes. The MTU cannot be larger than the value supported by the
underlying interface.
Enabled
Enabled
Enabled
FE80::211:88FF:FE55:4A7F/128
Enabled
1500
1
0
1800
0
600
Disabled
Disabled
Disabled