Flow Qos (Qos Flow Information) - Hitachi GR2000 Series Configuration Commands

Related Commands
flow, flow qos, filter, filter-list, qos, qos-ip-list, qos-tos-map, nat, nat inside interface, nat
outside interface
Related Information
None
Precautions
1. The filter flow is determined in the order of the list number designated in the
input/output interface of the filter IP flow information (the indication order when
show flow filter is executed).
2. This command cannot be set when setting the filter-list (filter list information) or
qos-ip-list (QoS IP frame condition information). Delete all of filter-list and qos-ip-list
before setting this command.
3. Flow information consumes 101 entries in each RP when address conversion
(nat) is set. Therefore, when address conversion (nat) is set, the maximum entry
count is decreased by 101 per RP capable of flow information definition.
1.1.7

flow qos (QoS Flow Information)

The QoS flow information is set. Items set by using this command include: the flow
detecting condition parameters to detect input IP frames for which flow control is
desired, priority decision on the detected flows, TOS rewriting, and flow control
parameters to instruct the contract band surveillance. The maximum number of
entries in the QoS list that can be prepared is 10,000 entries per device, a maximum
of 2,000 entries for the filter list, and a maximum of 2,000 entries per P.R. However,
the maximum number of entries that can be defined varies depending on the RM
mounted memory size. Please refer to Table 1-35. Determination on the flow control
is performed in the order of the list number specified in the input/output interface of
the QoS flow information (the order of indication when the show flow qos is
executed). Setting is not possible on the configuration definition qos-ip-list and the
configuration definition filter-list.
GR2K-GA-0014
Ver. 07-02
Filtering/QoS Information
1-57