858 CHAPTER 65: IPV6 BASICS CONFIGURATION COMMANDS
Example # Configure a static PMTU for a specified IPv6 address.
<Sysname> system-view
[Sysname] ipv6 pathmtu fe80::12 1300
ipv6 pathmtu age
Syntax ipv6 pathmtu age age-time
undo ipv6 pathmtu age
View System view
Parameter age-time: Aging time for PMTU in minutes, in the range of 10 to 100.
Description Use the
ipv6 pathmtu age command to configure the aging time for a dynamic
PMTU.
Use the
undo ipv6 pathmtu age command to restore the default.
By default, the aging time is 10 minutes.
Note that the aging time is invalid for a static PMTU.
Related command: display ipv6 pathmtu.
Example # Set the aging time for a dynamic PMTU to 40 minutes.
<Sysname> system-view
[Sysname] ipv6 pathmtu age 40
reset dns ipv6 dynamic-host
Syntax reset dns ipv6 dynamic-host
View User view
Parameter None
Description Use the
reset dns ipv6 dynamic-host command to clear IPv6 dynamic domain
name cache information.
Example # Clear IPv6 dynamic domain name cache information.
<Sysname> reset dns ipv6 dynamic-host
