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【Command】
type1fixfix
type2assureassure
type3assureassuremaxmax
type4maxmax
type5fixfixassureassuremaxmax
【View】 dba‐profileview
【Parameter】
type1
Configuration type isthe DBA template of the fixed bandwidth. Fixed bandwidth is
reserved completely for specific ONU or specific business of ONU, even without the ascending business
flow in the ONU, this part of the bandwidth is also cannot be used for other ONU. Fixed bandwidth is
mainly used for business that the quality of business very sensitive, such as: TDM, VoIP and so on.
type2
The configuration type is bandwidth. Guaranteed bandwidth is to ensure that the
ONU need to use the available bandwidth. When the actual business flow of ONU do not reach
guaranteed bandwidth, the DBA mechanism of equipment should be able to assign the remaining
bandwidth to other ONU's business.
type3The
configuration type is the guaranteed bandwidth and maximum bandwidth. Type3
is a combination type.when user have certain bandwidth,at the same time, it also allows other user to
have certain bandwidth, but the sum is no more than the biggest bandwidth user configuration. This
bandwidth type is mainly used in VoIP, IPTV business.
type4The configuration type is the maximum bandwidth. Maximum bandwidth is
bandwidth limit on the ONU using bandwidth available, maximum satisfy the ONU use
bandwidth resources. The maximum bandwidth types are commonly used in ordinary business
suchasonline.
type5Configuration type is
a combination type
of fixed bandwidth , guarantee
bandwidthandmaximumbandwidth.itallowsthe usertohave certainbandwidth,atthesame
time,thesumisnomorethanthebiggestbandwidthuserconfiguration.
fix fix
Fixed bandwidth. This part of the fixed bandwidth is allocated to the user, even if the
user does not use, the bandwidth also can not take up other users.
assure assure
Guaranteed bandwidth. This part of the bandwidth allocation is allocated to the user, if
the user is not used, other users can occupy this.
max max
The maximum bandwidth. The bandwidth refers to a user can use the maximum value of
the bandwidth.
In the type3 DBA template, the maximum bandwidth must be greater than or equal to that of
bandwidth.
In the type3 DBA template ,the maximum bandwidth must be greater than or equal to the sum
of the fixed bandwidth and ensure bandwidth.
【Description】
This command is used to increase the DBA (Dynamic Bandwidth the Assignment) template. It is achieved
conflict and control of the ONU uplink Bandwidth by the DBA (Dynamic Bandwidth Allocation) technology.
The DBA template defines the access bandwidth of the ONU uplink, according to the ONU uplink sudden
traffic demand, equipment adjust dynamically the uplink access bandwidth assigned to them, improving
the utilization efficiency of uplink bandwidths in PON system. When the default DBA template will not be
able to meet the needs of the business, you canadd a DBA template by this command.
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