R2511-HP MSR Router Series WLAN Command Reference(V5)

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gtk-rekey enable
Use gtk-rekey enable to enable GTK rekey.
Use undo gtk-rekey enable to disable GTK rekey.
Syntax
gtk-rekey enable
undo gtk-rekey enable
Default
GTK rekey is enabled.
Views
Service template view
Default command level
2: System level
Examples
# Disable GTK rekey.
<Sysname> system-view
[Sysname] wlan service-template 1 crypto
[Sysname-wlan-st-1] undo gtk-rekey enable
gtk-rekey method
Use gtk-rekey method to select a mechanism for re-keying the GTK. If option time-based is selected, the
GTK will be refreshed after a specified period of time. If option packet-based is selected, the GTK will be
refreshed after a specified number of packets are transmitted.
Use undo gtk-rekey method to restore the default.
Syntax
gtk-rekey method { packet-based [ packet ] | time-based [ time ] }
undo gtk-rekey method
Default
The GTK rekeying method is time-based, and the interval is 86400 seconds.
Views
Service template view
Default command level
2: System level
Parameters
packet-based: Indicates the GTK will be refreshed after a specified number of packets are transmitted.
packet: Number of packets (including multicasts and broadcasts) that are transmitted before the GTK is
refreshed. The value is in the range of 5000 to 4294967295 and defaults to 10000000.
time-based: Indicates the GTK will be refreshed based on time.