Create DBA profile in Huawei OLT | GPON Solution

Create DBA profile in Huawei OLT

Create DBA profile in Huawei OLT:

Today i will discuss how to Create DBA profile in Huawei OLT. Here i work Huawei MA5608T Model OLT.

There are 5 types of T-CONTs which can be allocated to the user

  1. Type 1: This is fixed bandwidth type and mainly used for services sensitive to delay and high priority like VOIP.
  2. Type 2 and Type 3: Both are guaranteed bandwidth types and mainly used for video services and data services of higher priorities.
  3. Type 4: This is best-effort type and mainly used for data services such as Internet and services of low priority which do not require high bandwidth.
  4. Type 5: This is mixed type, involving all bandwidth types and bearing all services.

At first login your Huawei OLT & go to config mode then type bellow command.

Huawei-OLT(config)#dba-profile add profile-id 12 profile-name Any_name type4 max 1000000

Create DBA profile

Create DBA profile

Please follow below you tube Video for show configuration.

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Shahed

Hi! I am Shahed. I currently work as a Sr. Network Engineer. I want to build up my carrier in Networking field.

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Create DBA profile in Huawei OLT was last modified: October 26th, 2015 by Shahed

Comments

comments

19 Responses to Create DBA profile in Huawei OLT

  1. Srijan says:

    Hi Shahed,

    I got some issue while adding ONT,

    xyz-olt1(config-if-gpon-0/0)#ont add 0 16 sn-auth 485754434204773F omci ont-lineprofile-id 1 ont-srvprofile-id 1 desc “forbid”
    Failure: The bandwidth is not enough

    Is this issue related to dba profile.. Can you suggest on it.

    • Shahed says:

      Yes, it is your DBA profile issue. May be your fixed BW of DBA profile is assigned highest BW & this profile occupied full BW, Can you send your all DBA profile list, by putting below command…..

      #display dba-profile all

  2. Srijan says:

    Hi thanks for your message, Here's my dba profiles

    olt1(config)#display dba-profile all
    —————————————————————————-
    Profile-ID type Bandwidth Fix Assure Max Bind
    compensation (kbps) (kbps) (kbps) times
    —————————————————————————-
    0 3 No 0 8192 20480 1
    1 1 No 5120 0 0 0
    2 1 No 1024 0 0 1
    3 4 No 0 0 32768 0
    4 1 No 1024000 0 0 0
    5 1 No 32768 0 0 0
    6 1 No 102400 0 0 0
    7 2 No 0 32768 0 0
    8 2 No 0 102400 0 0
    9 3 No 0 32768 65536 0
    11 3 No 0 5120 8192 0
    12 3 No 0 10240 15360 0
    14 3 No 0 8192 10240 0
    15 4 No 0 0 2560 0

    your suggestion is highly appreciated…

    • Shahed says:

      Please delete/modify your DBA profile id:4, and reduce it's BW bellow 1Gbps. Then try. All fixed BW are capture this dba id 4. Not enohgh BW are free in fixed BW.

  3. Srijan says:

    thanks for your reply but, I’ven’t use no 4 profile in any of my ont-profile. used profiles are 11 12 14 & 15.
    Does it make any difference in unused one as well.

  4. Andre says:

    Hello.
    Need you help.
    I have a problem with upload speed, it’s much slower than it should be.
    Where can be a problem?

    • Shahed says:

      May be problem of your DBA profile/ Traffic table. If it is OK then check optical loss of physical path, If it is OK then check UTP cable & PC/Laptop Ethernet LAN-card speed 100Mbps & full duplex or not ?

  5. Andrei says:

    Hello
    Please help me.
    I have the same problem as Srijan.
    I creat a new dba-profile but still give me the same message.

    "(config-if-gpon-0/6)add #ont add 18 sn-auth 48575443a1b7a804 omci ont-lineprofile-id 2194 ont-srvprofile-id 2194 desc vlan_2194
    Failure: The Bandwindth is not enough.

    -dba profile list

    Profile-id type band.comp fix assure max bind
    0 3 no 0 8192 20480 1
    1 1 no 5120 0 0 99
    2 1 no 1024 0 0 3
    3 4 no 0 0 32768 0
    4 1 no 1024000 0 0 0
    5 1 no 32768 0 0 0
    6 3 no 0 1024 102400 2
    7 2 no 0 32768 0 0
    8 2 no 0 1024000 0 0
    9 3 no 0 32768 65536 191
    11 4 no 0 0 1024000 2
    12 4 no 0 0 1024000 0

    Thank you in advance.

    • Shahed says:

      Your problem is same as Srijan. please modify DBA profile ID: 4 & BW assign bellow 1Gbps, You may assign it 10/50/100Mbps. This fixed BW occupied your full BW. so reduce it & try again.
      Thanks for comments.

  6. anuj sharma says:

    Hi Shahid, I have an problem. In Hyuwai OLT i assinged a dba profile of type1 for 50 Mbps speed. But customer is getting speed around 15-18 Mbps downloading and ony 1 Mbps uploading. what could be the problem.

    thanks in advance

  7. Harihar Shrestha says:

    Hello saheed,
    Thank you for the excellent website, could you please explain the need of DBA-Profile if traffic can be controlled by traffic-profile ?
    Thanks in advance

  8. zahid karim says:

    How can i configure ONT FE port as trunk Port for many VLANS????

  9. tosby says:

    Same problem with dba-profiles, there is the problem in T-CONT assigned dba-profiles with assured bandwidth, so dba-profiles with assured bandwidth in use.

    There is no possible to modify a DBA in use, how it could be done? maybe power-off al boards? Is there anyway to change it in standby board and save it at all?

    Thanks!

  10. tosby says:

    That's ok!! I did first new dba-profiles, then changed ont line-profile (cause I used one generic), then modified dba-profiles.

    Thanks ^^

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