How To Upgrade or Degrade Bandwith in OLT GPON Huawei MA5603T

Warning: It's just Personal Note !!!

When we need to Upgrade or Degrade Bandwith in Existing and Online connection using OLT GPON Huawei MA5603T, there are several steps that we can do:

Knowing all related to the ONT confugiration in OLT:

A. Check the configuration of existing ONT Port:
Huawei_MA5603T(config)#display current-configuration ont 0/0/6 13
[MA5600V800R016: 5910]
#
[gpon]
 interface gpon 0/0
 ont add 6 13 sn-auth "485754434517E66A" omci ont-lineprofile-id 3577 ont-srvprofile-id 2 desc "INTERNET - Customer-Corporate"
 ont port native-vlan 6 13 eth 1 vlan 3577 priority 0
 ont port native-vlan 6 13 eth 2 vlan 3577 priority 0
#
[bbs-config]
service-port 3577 vlan 3577 gpon 0/0/6 ont 13 gemport 0 multi-service user-vlan 3577 tag-transform translate inbound traffic-table index 30 outbound traffic-table index 30
#
return

B. Based on to A, we need to check content of configuration ont-lineprofile-id 3577, because it is containing dba-profile that can change limit of bandwith (But we need also to change inbound and outbound traffic-table index )

To know content of ont-lineprofile-id 3577 we can "show run" in global config with command "display configuration" 

Huawei_MA5603T#display configuration

...
... 
ont-lineprofile gpon profile-id 3577 profile-name "INTERNET - Customer-Corporate"

  tcont 1 dba-profile-id 30

  gem add 0 eth tcont 1

  gem mapping 0 0 vlan 3577

  commit

  quit

...

...

For example, we want to upgrade bandwith from 30Mbps to 100Mbps, we must make new dba-profile-id 100:

Huawei_MA5603T(config)#dba-profile add profile-id 100 profile-name "UP-100Mbps" type4 max 102400

Explanation about dba-profile configuration:
profile-id 100 : this must number
profile-name : this can contain: number, alphabet or special character
type4 : it's type of bandwith and similar with "bandwith sharing", smaller type is better quality. for type2 and type3 is assure and for type1 is fix or similar dedicated bandwith that spend pipe of bandwith (if we use too many type1 and then reach maximal of pipe, it can be full bandwith and we can not add again)
max 102400 : Maximal Bandwith, in Kbps

And then we enter to ont-lineprofile gpon profile-id to change dba-profile-id

Huawei_MA5603T#config

Huawei_MA5603T(config)#ont-lineprofile gpon profile-id 3577

{ |profile-name }:

  Command:

          ont-lineprofile gpon profile-id 3577 

Huawei_MA5603T(config-gpon-lineprofile-3577)#tcont 1 dba-profile-id 100

Huawei_MA5603T(config-gpon-lineprofile-3577)#commit

And then make traffic table ip index :

Huawei_MA5603T(config)#traffic table ip index 100 name "UP-100M" cir 102400 cbs 205000 pir 102400 pbs 205000 color-mode color-blind priority 0 priority-policy local-setting

And remove existing service-port and the add again to change traffic table ip index:

Huawei_MA5603T(config)#undo service-port 3577

Huawei_MA5603T(config)service-port 3577 vlan 3577 gpon 0/0/6 ont 13 gemport 0 multi-service user-vlan 3577 tag-transform translate inbound traffic-table index 100 outbound traffic-table index 100

To make sure the configuration is configured correctly, we must check again:

Huawei_MA5603T(config)##display current-configuration ont 0/0/6 13
[MA5600V800R016: 5910]
#
[gpon]
 interface gpon 0/0
 ont add 6 13 sn-auth "485754434517E66A" omci ont-lineprofile-id 3577 ont-srvprofile-id 2 desc "INTERNET - Customer-Corporate"
 ont port native-vlan 6 13 eth 1 vlan 3577 priority 0
 ont port native-vlan 6 13 eth 2 vlan 3577 priority 0
#
[bbs-config]
service-port 3577 vlan 3577 gpon 0/0/6 ont 13 gemport 0 multi-service user-vlan 3577 tag-transform translate inbound traffic-table index 100 outbound traffic-table index 100
#
return

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