V-SOL GPON OLT & ONU Configuration & Troubleshooting

 V-SOL GPON OLT & ONU Configuration

Step 1: CLI Management (Login)

VSOL GPON OLT Default IP: 192.168.8.200
Default Username: admin
Default Password: Xpon@Olt9417#

Step 2: Uplink Configuration

VLAN Create 2001-2010
gpon-olt# configure terminal
gpon-olt(config)# vlan 2001 – 2010
gpon-olt(config)#exit

Configure up link port G1

gpon-olt(config)#interface gigabitethernet 0/1
gpon-olt(config-if-ge0/1)#switchport mode hybrid
gpon-olt(config-if-ge0/1)#switchport hybrid vlan 2001 – 2010 tagged
gpon-olt(config-if-ge0/1)#

Assign ip address to management VLAN

At first we have to create management vlan, here we use management vlan as 100
gpon-olt# configure terminal
gpon-olt(config)# vlan 100
gpon-olt(config)#exit
gpon-olt(config)# interface vlan 100
gpon-olt(interface-vlan-100)# ip address 172.16.16.10 255.255.255.252
gpon-olt(interface-vlan-100)# exit
gpon-olt(config)# ip route 0.0.0.0/0 172.16.16.9

Here we using a private IP address in this case, we can access this vsol olt from our local network easily.

Step 3: Creating ONU Profile

In this step, we will create a profile for ONU. Every GPON Olt we need to create a profile for ONU. Here we can configure for 1 port onu and 4 port onu. Let’s create onu profile for 1 port onu

gpon-olt(config)#profile onu id 2 name gpononu

gpon-olt(profile-onu:10)# port-num eth 1

gpon-olt(profile-onu:10)# commit

gpon-olt(profile-onu:10)# exit

gpon-olt(config)# onu auto-learn default-onu-profile xpon

Here successfully configured an ONU Profile Named gpononu and where onu id 2 and it’s a 1 Ethernet port onu.

Step 4: Creating DBA Profile

DBA means Dynamic bandwidth allocation. This step we will create a DBA profile for ONU bandwidth. Every GPON OLT like Huawei, DBC GPON OLT must to create DBA profile

gpon-olt(config)# show profile dba

using upper command we can see a list of dba profiles, now we are creating a dba profile which id will 2 and name dbagpon.

gpon-olt(config)# profile dba id 2 name dbagpon

gpon-olt(profile-dba:2)# type 4 maximum 1024000

gpon-olt(profile-dba:2)# commit

gpon-olt(profile-dba:2)# exit

Delete DBA Profile

gpon-olt(config)# no profile dba id 2

Using this command we can delete dba profile.

Step 5: Create Service Profile

In this step, we will create a service profile where the profile id is 2 and the profile name srv_1_pon1_vlan_2001  and tag VLAN to the onu ethernet port.

NB: you can change the profile id and name as you wish

gpon-olt(config)# show profile srv

Upper command to see srv profile, Let’s create srv profile below

gpon-olt(config)# profile srv id 2 name srv_1_pon1_vlan_2001

gpon-olt(profile-srv:2)# portvlan eth 1 mode tag vlan 2001

gpon-olt(profile-srv:2)# commit

gpon-olt(profile-srv:2)# exit

Delete Service Profile

gpon-olt(config)# no profile srv id 2

Step 6: Create Line Profile

In this step we will create a line profile and create tcont and add tcont with dba profile and also assign vlan to service port.

gpon-olt(config)# show profile line

This upper command show us all line profile. Let’s create line profile

gpon-olt(config)# profile line id 2 name line_1_pon1_vlan_2001

gpon-olt(profile-line:2)# tcont 1 name 1 dba dbagpon

gpon-olt(profile-line:2)# gemport 1 tcont 1 gemport_name 1

gpon-olt(profile-line:2)# service srv_1 gemport 1 vlan 2001

gpon-olt(profile-line:2)# service-port 1 gemport 1 uservlan 2001 vlan 2026

gpon-olt(profile-line:2)# commit

gpon-olt(profile-line:2)# exit

Step 7: Bind Profile to PON Port

now we have to assign line profile and service profile to PON Port. and enable onu auto-learn option.select pon port 1

gpon-olt(config)# interface gpon 0/1

gpon-olt(config-pon-0/1)#onu auto-learn

gpon-olt(config-pon-0/1)# onu auto-learn srv-profile name srv_1_pon1_vlan_2026

gpon-olt(config-pon-0/1)# onu auto-learn line-profile name line_1_pon1_vlan_2001

gpon-olt(config-pon-0/1)#exit

Hostname change

gpon-olt(config)#hostname DHAKA

DHAKA(config)#write

For save use write command

Basic Troubleshooting:

DHAKA(config)# show interface brief   // All Interfae & ONU UP/DOWN

DHAKA(config)# show onu info // All PON

DHAKA(config)# show onu info 1    // Single PON

DHAKA(config-pon-0/1)# show onu 1 optical_info

How To Deactive All ONU in Single PON

VSOL-OLT(config-pon-0/6)# onu all deactivate

How To Active All ONU in Single PON

VSOL-OLT(config-pon-0/6)# onu all activate

How To Active Range ONU in Single PON

VSOL-OLT(config-pon-0/6)# onu 6-20 activate

GPON-OLT(config)# show onu  info //all PON NO

GPON-OLT(config)# show onu  info 1 //single PON NO