Allied Telesis AT-9900 Series Release Note page 45

Figure 4: Output of the show switch command when hardware learning delay is enabled
Switch Configuration
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Switch Address ............. 00-00-cd-12-78-03
Learning ................... ON
Ageing Timer ............... ON
IP route:
Learn delay ............. 4 ms
queue size ........ 0
queue limit ....... 1000000
percent in use .... 0
high water mark ... 0
queue maximum ..... 1500000
queue default ..... 1000000
Updating hardware(status) 0 (Pending)
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Table 1: New parameters in the output of the show switch command
Parameter Meaning
Queue size The number of entries currently in the hardware route update queue.
Queue limit The maximum number of entries that the queue can hold.
Percent in use The percentage of the queue limit that is currently used.
High water mark The highest number of messages that have been seen on the queue since the switch last started up.
Queue maximum The maximum value to which you can set the queue size. This depends on the amount of memory installed on the switch.
Queue default The default maximum number of entries in the queue. This depends on the amount of memory installed on the switch.
Updating hardware (status) The number of entries that the software has queued for writing into the hardware table, followed by the status. Status
is Pending if the hardware is not currently processing queued routes and Active if it is currently processing the routes.
Version 276-03
C613-10474-00 REV B
Route Update Queue Length (CR00010196) 45