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(a) Number of filter entries on the receiving side
The table below describes the maximum number of filter entries that can be set when you
select the layer2-1 or layer2-2 flow detection mode for the receiving side. The flow
detection condition depends on the selected mode. If the layer2-1 mode is selected, the
MAC condition can be used. If the layer2-2 mode is used, the IPv4 condition can be used.
Table 3-22 Maximum number of filter entries on the receiving side in modes layer2-1 and
Model
All models
#
When a filter entry is added, a discard entry, which is enabled when flow is
undetected, is automatically added to the Ethernet interface or VLAN interface.
Therefore, not all of the filter entries can be used. Count the number of available
filter entries as follows:
Example 1:
Entry condition: One entry is set for Ethernet interface 0/1.
Number of entries: Two entries (the entry to be set and the discard entry for
Ethernet interface 0/1) are used.
Number of remaining entries: 126.
Example 2:
Entry condition: Two entries are assigned to Ethernet interface 0/1 and three
entries are assigned to Ethernet interface 0/2.
Number of entries: Seven entries (five entries to be set, the discard entry for
Ethernet interface 0/1, and the discard entry for Ethernet interface 0/2) are used.
Number of remaining entries: 121.
(b) Number of QoS entries on the receiving side
The table below describes the maximum number of QoS entries that can be set when you
select the layer2-1 or layer2-2 flow detection mode for the receiving side. The flow
detection condition depends on the selected mode. If the layer2-1 mode is selected, the
MAC condition can be used. If the layer2-2 mode is used, the IPv4 condition can be used.
Table 3-23 Maximum number of QoS entries on the receiving side in layer2-1 and layer2-2
Model
All models
layer 2-2
Maximum number of filter entries on the receiving side
Interface type
Ethernet
VLAN
modes
Maximum number of receiving-side QoS entries
Interface type
Ethernet
VLAN
Per interface
128
128
Per interface
64
64
3 Capacity Limit
#
Per switch
128
128
Per switch
64
64
29
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