DBC EPON OLT A-Z Configuration Step by Step Guide (Bangla/Banglish)

🔹 āĻ­ā§‚āĻŽāĻŋāĻ•āĻž:
Hello guys! āϝāĻĻāĻŋ āφāĻĒāύāĻŋ DBC EPON OLT āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰ⧇āύ āĻ•āĻŋāĻ¨ā§āϤ⧁ āĻ āĻŋāĻ•āĻ­āĻžāĻŦ⧇ configure āĻ•āϰāϤ⧇ āϜāĻžāύ⧇āύ āύāĻž, āϤāĻŦ⧇ āĻāχ āĻĒā§‹āĻ¸ā§āϟ āφāĻĒāύāĻžāϰ āϜāĻ¨ā§āϝāĨ¤
āφāϜ āφāĻŽāϰāĻž āĻļāĻŋāĻ–āĻŦ DBC EPON OLT āϕ⧇ step-by-step configure āĻ•āϰāĻžāĨ¤


🔸 Step 1: OLT Access

DBC EPON OLT configure āĻ•āϰāϤ⧇ āĻĒā§āϰāĻĨāĻŽā§‡ device access āĻ•āϰāϤ⧇ āĻšāĻŦ⧇āĨ¤
DBC OLT access āĻ•āϰāĻž āϝāĻžāϝāĻŧ āĻĻ⧁āχāĻ­āĻžāĻŦ⧇:

1ī¸âƒŖ Console Cable:

  • OLT āϤ⧇ console port āĻĨāĻžāϕ⧇āĨ¤
  • PC āĻĨ⧇āϕ⧇ OLT connect āĻ•āϰāϤ⧇ Serial to USB converter āĻĒā§āϰāϝāĻŧā§‹āϜāύāĨ¤
  • CLI mode configure āĻ•āϰāϤ⧇ āϏāĻšāϜāĨ¤ Software āĻšāĻŋāϏ⧇āĻŦ⧇ Putty use āĻ•āϰ⧁āύāĨ¤
  • Speed select āĻ•āϰ⧁āύ: 9600

2ī¸âƒŖ Ethernet Cable:

  • PC āĻĨ⧇āϕ⧇ OLT āĻāϰ GE port (āϝ⧇āĻŽāύ GE1, GE2) connect āĻ•āϰ⧁āύāĨ¤
  • OLT default IP: 192.168.2.100/24
  • PC IP: 192.168.2.101/24
  • Telnet āĻŦāĻž Web GUI āĻāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ access āĻ•āϰ⧁āύāĨ¤

DBC EPON OLT Default Credentials:

IP Address: 192.168.2.100
Username: admin
Password: admin

🔸 Step 2: VLAN Creation

Switch> enable
Switch# config
Switch_config# vlan 700-708
Switch_config# exit
  • VLAN 700 → OLT MGT (remote management)

  • VLAN 701-708 → PON ports


🔸 Step 3: Uplink Port Configuration

Switch_config# interface gigabitethernet 0/3
Switch_config_g0/3# switchport mode trunk
Switch_config_g0/3# switchport trunk vlan 700-708
Switch_config_g0/3# exit

✅ Uplink G3 trunk configured with VLANs

Check MAC Address:

Switch_config# show mac address-table interface gigabitethernet 0/3

🔸 Step 4: Assign IP for OLT MGT

Switch_config# interface vlan 700
Switch_config_v700# ip address 10.200.200.10 255.255.255.252
Switch_config_v700# exit
Switch_config# ip route 10.200.200.9
Switch_config#

🔸 Step 5: EPON Port Configuration

PON Port VLAN Assignment:

PON-1:

Switch_config# interface epon 0/1
Switch_config_epon0/1# switchport mode access
Switch_config_epon0/1# switchport pvid 701
Switch_config_epon0/1# exit

PON-2:

Switch_config# interface epon 0/2
Switch_config_epon0/2# switchport mode access
Switch_config_epon0/2# switchport pvid 702
Switch_config_epon0/2# exit

PON-3 to PON-8:

  • PON-3: VLAN 703
  • PON-4: VLAN 704
  • PON-5: VLAN 705
  • PON-6: VLAN 706
  • PON-7: VLAN 707
  • PON-8: VLAN 708

āĻĒā§āϰāϤāĻŋāϟāĻŋ PON port configure āĻ•āϰāĻžāϰ āĻĒāϰ⧇ exit āĻ•āϰāϤ⧇ āϭ⧁āϞāĻŦ⧇āύ āύāĻžāĨ¤


🔸 Step 6: Save Configuration

Switch_config# write all

💡 āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ: Configuration save āύāĻž āĻ•āϰāϞ⧇ OLT reboot āĻšāϞ⧇ āϏāĻŦ lost āĻšāϝāĻŧ⧇ āϝāĻžāĻŦ⧇āĨ¤


đŸŽ¯ Conclusion:

āĻāχāĻ­āĻžāĻŦ⧇ āφāĻĒāύāĻŋ DBC EPON OLT āϕ⧇ step-by-step configure āĻ•āϰāϤ⧇ āĻĒāĻžāϰāĻŦ⧇āύāĨ¤
āϝāĻĻāĻŋ āϕ⧋āύ⧋ step āĻŦ⧁āĻāϤ⧇ āϏāĻŽāĻ¸ā§āϝāĻž āĻšāϝāĻŧ, āύāĻŋāĻšā§‡ comment āĻ•āϰ⧁āύāĨ¤
āĻĒā§‹āĻ¸ā§āϟāϟāĻŋ share āĻ•āϰāϤ⧇ āϭ⧁āϞāĻŦ⧇āύ āύāĻžāĨ¤ 🚀

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