User's Manual

Configuration Guide of XGS-5240-Series
45-20
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c. Exit extended IPv6 ACL configuration mode
Command
Explanation
Extended IPv6 ACL Mode
exit
Exits extended name-based IPv6 ACL config
uration mode.
2. Configuring packet filtering function
(1) Enable global packet filtering function
Command
Explanation
Global Mode
firewall enable
Enables global packet filtering functio
n.
firewall disable
Disables global packet filtering functio
n.
(2) Configure ACL deny preemption function globally
Command
Explanation
Global Mode
[no] access-list deny-preemption
Enable deny-preemption function, the
no command disables deny-preemptio
n function.
3. Configuring time range function
（
1
）
Create the name of the time range
Command
Explanation
Global Mode
time-range <time_range_name>
Create a time range named time_rang
e_name.
no time-range <time_range_name>
Stop the time range function named ti
me_range_name.
（
2
）
Configure periodic time range
Command
Explanation
Time range Mode