12-25
Use the
undo ipv6 mtu
command to restore the default MTU.
By default, the MTU value is 1500 bytes.
Examples
# Set the MTU of IPv6 packets sent over VLAN-interface 100 to 1280 bytes.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 mtu 1280
ipv6 nd autoconfig managed-address-flag
Syntax
ipv6 nd autoconfig managed-address-flag
undo ipv6 nd autoconfig managed-address-flag
View
Interface view
Default Level
2: System level
Parameters
None
Description
Use the
ipv6 nd autoconfig managed-address-flag
command to set the managed address
configuration (M) flag to 1 so that the host can acquire an IPv6 address through stateful
autoconfiguration (for example, DHCP server).
Use the
undo ipv6 nd autoconfig managed-address-flag
command to restore the default.
By default, the M flag is set to
0
so that the host can acquire an IPv6 address through stateless
autoconfiguration.
Examples
# Configure the host to acquire an IPv6 address through stateful autoconfiguration.
<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 nd autoconfig managed-address-flag
ipv6 nd autoconfig other-flag
Syntax
ipv6 nd autoconfig other-flag
undo ipv6 nd autoconfig other-flag
View
Interface view
Default Level
2: System level