LTP-16N, LTP-16NT optical line terminals
Application to the user manual
LTP-16N(T) Quick Configuration Manual
Firmware version 1.4.0 (07.2022)
Introduction
Notes
Notes contain important information, tips or recommendations on device operation and configuration.
Annotation
This manual provides information on safety precautions and installation procedures:
- connection to the OLT LTP-16N(T) (hereinafter the device) command line interface;
- OLT network parameters configuration;
- VLAN configuration to provide different services on the device;
- IGMP configuration on the device;
- creation and modification of ONT profiles: Cross-connect, Ports, Management;
- creation and modification of OLT profiles: pppoe-ia, dhcp-opt82;
- addition of ONT subscriber devices.
The following scheme is given as an example, figure 1:
Figure 1 — Example of network configuration
Service type | VLAN used |
|---|---|
Internet | 1100 |
VoIP | 1101 |
IPTV (multicast) | 30 |
STB | 2349 |
MNG-ONT (acs) | 1200 |
MNG OLT | 3470 |
For operation, a PC application supporting Telnet or SSH protocol operation or direct connection via the console port (e.g. HyperTerminal) is required.
Safety rules and Installation procedure
Safety requirements
General requirements
Any operation with the equipment should comply with the Rules for the technical operation of consumer electrical installations.
Operations with the terminal should be carried out only by personnel authorized in accordance with the safety requirements.
- Before operating the device, all engineers should undergo special training.
- The terminal should be connected only to properly functioning supplementary equipment.
- The device could be permanently used provided the following requirements are met:
- ambient temperature from -5 to +40 °C;
- relative humidity up to 80% at +25 °C;
- atmosphere pressure from 6.0×10*4 to 10.7×10*4 Pa (from 450 to 800 mm Hg).
- The terminal should be not be exposed to mechanical shock, vibration, smoke, dust, water, and chemicals.
- To avoid components overheating which may result in device malfunction, do not block air vents or place objects on the equipment.
Electrical safety requirements
- Prior to connecting the device to a power source, ensure that the equipment case is grounded with an earth bonding point. The earthing wire should be securely connected to the earth bonding point. The resistance between the earth bonding point and earthing busbar should be less than 0.1 Ω.
- PC and measurement instruments should be grounded prior to connection to the terminal. The potential difference between the equipment case and the cases of the instruments should be less than 1V.
- Prior to turning the device on, ensure that all cables are undamaged and securely connected.
- Make sure the device is off, when installing or removing the case.
- Replacement of power modules is carried out without turning off the power.
- SFP transceivers installation and removal can be performed both with the power off and with the power on.
Terminal installation
Check the device for visible mechanical damage before installing and turning it on. In case of any damage, stop the installation, fill in a corresponding document and contact your supplier. If the terminal was exposed to low temperatures for a long time before installation, leave it for 2 hours at ambient temperature prior to operation. If the device was exposed to high humidity for a long time, leave it for at least 12 hours in normal conditions prior to turning it on.
Support brackets mounting
The delivery package includes support brackets for rack installation and mounting screws to fix the terminal case on the brackets. To install the support brackets:
- Step 1. Align six mounting holes in the support bracket with the corresponding holes in the side panel of the device.
- Step 2. Use a screwdriver to screw the support bracket to the case.
- Step 3. Repeat steps 1 and 2 for the second support bracket.
Figure 2 — Support brackets mounting
Terminal rack installation
To install the terminal to the rack:
- Step 1. Attach the terminal to the vertical guides of the rack.
- Step 2. Align mounting holes in the support bracket with the corresponding holes in the rack guides. Use the holes of the same level on both sides of the guides to ensure the device horizontal installation.
- Step 3. Use a screwdriver to attach the terminal to the rack.
Figure 3 — Device rack installation
The terminal is horizontally ventilated. The side panels have air vents. Do not block the air vents to avoid components overheating and subsequent terminal malfunction.
To avoid overheating and to provide necessary ventilation of the terminal, sufficient space should be provided above and below the terminal, not less than 10 cm.
Power module installation
Depending on power supply requirements, terminals can be supplemented with either an 220 V, 50 Hz AC power module or a 48 V DC power supply module. The installation location for the power module for LTP-16N(T) is shown in Figure 4.
Figure 4 — Power module installation
The devices can operate both with single power module and two power modules. Second power module is necessary if device is is used in conditions requiring increased reliability. When using two power supply modules, it is allowed to supply power from different power supplies (with different voltages).
Figure 5 — Power modules installation
Locations for installing power modules are electrically equivalent. From the point of device usage, power module located closer to the edge is considered the main one, closer to the center — the backup one. Power modules can be installed and removed without shutting down the device. When installing or removing additional power modules, the device continues to operate without restarting.
To install a power module:
- Step 1. Install the power module into the device as shown in figure above;
- Step 2. Screw the power module to the case;
- Step 3. Turn the power on.
Connecting to power supply
- Step 1. Mount the device. In case of installation to a 19" form-factor rack, mount the support brackets from the delivery package to the rack.
- Step 2. Ground the case of the device. This should be done prior to connecting the device to the power supply. An insulated multiconductor wire should be used for earthing. The device grounding and the earthing wire section should comply with Electric Installation Code. The earth bonding point is located at the right bottom corner of the rear panel.
- Step 3. If you intend to connect a PC or another device to the switch console port, the device must be properly grounded as well.
- Step 4. Connect the power supply cable to the device.
- Step 5. Turn the device on and check the front panel LEDs to make sure the terminal is in normal operating conditions. Indication description is given in OLT LTP-16N, LTP-16NT. User Manual (LED indication).
Connecting to the terminal command line interface (CLI)
Connecting via Telnet/SSH
Connect network cable to one of the LTP-16N(T) front-ports or to OOB. To connect via SSH/Telnet, the following factory settings are used:
- Default IP address: 192.168.1.2;
- Default address mask: 255.255.255.0;
- Default gateway: 0.0.0.0;
- Login: admin;
- Password: password.
For security reasons, it is recommended to change the default password when connecting for the first time (see Changing the user password section).
If the device does not connect using the factory IP address, connect to it via the COM port using a terminal program and check the network settings (see Connecting via serial port section).
Connecting via serial port
The null modem cable is used for connection. The null modem cable pin designation is given in Appendix A. RS-232 null-modem cable pin designation.
To connect via the serial port, the following settings must be set:
- Speed: 115200 bit/s;
- Data bits: 8 bits;
- Parity: no;
- Stop bits: 1;
- Flow control: none;
- Login: admin;
- Password: password.
For security reasons, it is recommended to change the default password when connecting for the first time (see Changing the user password section).
Check the network settings with the show running-config management all command.
Check the network settings: LTP-16N# show running-config management all management ip 192.168.1.2 management mask 255.255.255.0 management gateway 0.0.0.0 management vid 1
Changing the user password
Enter the configuration mode: LTP-16N# configure terminal Show created users: LTP-16N(configure)# do show running-config user all Set new password for the admin: LTP-16N(configure)# user admin password XXXX Set new password for the root: LTP-16N(configure)# user root password XXXX Apply the configuration: LTP-16N(configure)# do commit Save configuration: LTP-16N(configure)# do save
LTP-16N(T) network parameters configuration
For remote management of LTP-16N(T), set network parameters of the device according to the settings of the network that are intended to be used. Changing network parameters of the device is recommended when connecting to the CLI interface via serial port.
Enter the configuration mode: LTP-16N# configure terminal
Set the required network settings, e.g. IP=192.168.205.105, Mask=255.255.255.0, Gateway=192.168.205.230, VLAN=4000.
LTP-16N(configure)# management ip 192.168.10.145 LTP-16N(configure)# management mask 255.255.240.0 LTP-16N(configure)# management gateway 192.168.2.1 LTP-16N(configure)# management vid 3470 LTP-16N(configure)# exit New network settings will be applied after applying/saving the configuration with the commit, save commands without rebooting the device: Apply the configuration: LTP-16N# commit Save the configuration: LTP-16N# save If VLAN will be used for control (in this example, VID=3470), add it to the configuration: Enter the configuration mode: LTP-16N# configure terminal Receive the traffic in VLAN from front-port 1: LTP-16N(configure)# interface front-port 1 LTP-16N(configure)# vlan allow 3470 LTP-16N(configure)# exit Apply the configuration: LTP-16N# commit Save the configuration: LTP-16N# save
OLT LTP-16N firmware update
For proper operation of LTP-16N, it is recommended to update the firmware. Consult the vendor on the relevance of the firmware version.
Upload the firmware file to the TFTP server (as an example, firmware version 1.3.0 build 246).
Next, upload this file to LTP-16N using the following command:
Specify firmware file name and TFTP server address:
LTP-16N# copy tftp://192.168.11.40/ltp-16n-1.3.0-build246.fw.bin fs://firmware
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 73.1M 100 73.1M 0 0 3663k 0 0:00:20 0:00:20 --:--:-- 3666k
100 73.1M 100 73.1M 0 0 3663k 0 0:00:20 0:00:20 --:--:-- 3663k
Success!
LTP-16N#
Reboot the device using the reboot command:
Change the image, from which the next boot will be made:
LTP-16N# firmware select alternate
Reboot the device:
LTP-16N# reboot
Do you really want to reboot the system now? (y/n) y
After LTP-16N loading, the firmware version can be found by the show version command:
LTP-16N# show version
Eltex LTP-16N: software version 1.3.0 build 246 on 17.08.2021 13:20
SNMP, SYSLOG, NTP services configuration
SNMP configuration
SNMP is used for monitoring and management of network devices.
Enter the configuration mode: LTP-16N# configure terminal Enable SNMP: LTP-16N(configure)# ip snmp enable: Specify version v2 and EMS server address: LTP-16N(configure)# ip snmp traps 192.168.10.43 type v2 Apply configuration: LTP-16N(configure)# do commit Save configuration: LTP-16N(configure)# do save
SYSLOG configuration
Syslog is used for transmission of system event messages and error notifications to remote servers.
Enter the configuration mode: LTP-16N# configure terminal Enter the logging configuration: LTP-16N(configure)# logging Specify syslog server address: LTP-16N(config)(logging)# remote server ip 192.168.11.40 Apply configuration: LTP-16N(config)(logging)# do commit Save configuration: LTP-16N(config)(logging)# do save
NTP configuration
NTP is used to synchronize the time of a network device with a server.
Enter the configuration mode: LTP-16N# configure terminal Enable NTP service: LTP-16N(configure)# ip ntp enable Specify NTP server address: LTP-16N(configure)# ip ntp 192.168.10.43 Specify timezone: LTP-16N(configure)# ip ntp timezone hours 7 Apply configuration: LTP-16N(configure)# do commit Save configuration: LTP-16N(configure)# do save
VLAN configuration
Configuration mode: LTP-16N# configure Receive traffic from front-port 1 to VLAN: LTP-16N(configure)# interface front-port 1 Add all the necessary VLANs: LTP-16N(config)(if-front-1)# vlan allow 1101,1200,30,4094,1100,2349 Apply configuration: LTP-16N(configure)# do commit Save configuration: LTP-16N(configure)# do save
If the configuration is not saved, then after reboot, the device will return to the last saved configuration.
IGMP configuration
Enable IGMP SNOOPING globally: LTP-16N(configure)# ip igmp snooping enable VLAN 30 configuration mode: LTP-16N(configure)# vlan 30 Enable IGMP SNOOPING in VLAN multicast: LTP-16N(config)(vlan-30)# ip igmp snooping enable Enable IGMP query: LTP-16N(config)(vlan-30)# ip igmp snooping querier enable Apply configuration: LTP-16N(configure)# do commit LTP-16N(configure)# exit LTP-16N# exit Save configuration: LTP-16N# save
CROSS-CONNECT, MANAGEMENT, PORTS profiles configuration for ONT
Enter the configuration mode:
LTP-16N# configure terminal
Create and enter a Cross-Connect profile for the ONT Internet service:
LTP-16N(configure)# profile cross-connect INTERNET
LTP-16N(config)(profile-cross-connect-INTERNET)#
Specify the service VLAN of the Internet service:
LTP-16N(config)(profile-cross-connect-INTERNET)# outer vid 1100
Specify inner VLAN of Internet service on ONT:
LTP-16N(config)(profile-cross-connect-INTERNET)# user vid 10
LTP-16N(config)(profile-cross-connect-INTERNET)# exit
Create and enter a Cross-Connect profile for the ONT SIP VoIP service:
LTP-16N(configure)# profile cross-connect VOIP
Specify the service VLAN of the VoIP service:
LTP-16N(config)(profile-cross-connect-VOIP)# outer vid 1101
Specify inner VLAN of VoIP service on ONT:
LTP-16N(config)(profile-cross-connect-VOIP)# user vid 12
LTP-16N(config)(profile-cross-connect-VOIP)# exit
Create and enter a Cross-Connect profile for the multicast service:
LTP-16N(configure)# profile cross-connect MC_IPTV
Specify the service VLAN of the multicast service:
LTP-16N(config)(profile-cross-connect-MC_IPTV)# outer vid 30
Specify inner VLAN of multicast service on ONT:
LTP-16N(config)(profile-cross-connect-MC_IPTV)# user vid 30
Allow multicasting in this service:
LTP-16N(config)(profile-cross-connect-MC_IPTV)# multicast enable
LTP-16N(config)(profile-cross-connect-MC_IPTV)# exit
Create and enter a Cross-Connect profile for the ONT UC_IPTV service:
LTP-16N(configure)# profile cross-connect UC_IPTV
Specify the service VLAN of the STB unicast service:
LTP-16N(config)(profile-cross-connect-UC_IPTV)# outer vid 2349
Specify inner VLAN of STB unicast service on ONT:
LTP-16N(config)(profile-cross-connect-UC_IPTV)# user vid 11
LTP-16N(config)(profile-cross-connect-UC_IPTV)# exit
Create and enter a Cross-Connect profile for the management ONT service:
LTP-16N(configure)# profile cross-connect ACS
Specify service VLAN for management service:
LTP-16N(config)(profile-cross-connect-ACS)# outer vid 4094
Enable iphost for ACS:
LTP-16N(config)(profile-cross-connect-ACS)# iphost enable
LTP-16N(config)(profile-cross-connect-ACS)# exit
Create and enter a Management profile:
LTP-16N(configure)# profile management ACS
Specify login for authorization in ACS:
LTP-16N(config)(profile-management-ACS)# username test
Specify password for authorization in ACS:
LTP-16N(config)(profile-management-ACS)# password test_pass
Specify server address:
LTP-16N(config)(profile-management-ACS)# url http://192.168.100.100
Create and switch to multicast profile:
LTP-16N(configure)# profile ports veip
Enable multicast on ONT:
LTP-16N(config)(profile-ports-veip)# veip multicast enable
Configuration of IGMP traffic mapping in 30th VLAN in downstream:
LTP-16N(config)(profile-ports-veip)# veip igmp downstream vid 30
Configuration of IGMP traffic mapping in 30th VLAN:
LTP-16N(config)(profile-ports-veip)# veip igmp upstream vid 30
Configuration of the multicast groups range:
LTP-16N(config)(profile-ports-veip)# igmp multicast dynamic-entry 1 vid 30 group 224.0.0.1 239.255.255.255
Apply configuration:
LTP-16N(config)(profile-ports-veip)# do commit
Configuration committed successfully
Save configuration:
LTP-16N(config)(profile-ports-veip)# do save
If the configuration is not saved, then after reboot, the device will return to the last saved configuration.
OLT profiles configuration: PPPoE Intermedia Agent, DHCP Relay Agent
PPPoE Intermedia Agent configuration
Enter the configuration mode: LTP-16N# configure terminal Add and enter profile configuration: LTP-16N(configure)# profile pppoe-ia 1 Configure circuit_id format: LTP-16N(config)(profile-pppoe-ia-1)# circuit-id format %HOSTNAME%%ONTID% Configure remote_id format: LTP-16N(config)(profile-pppoe-ia-1)# remote-id format %HOSTNAME%%ONTID% Apply configuration: LTP-16N(config)(profile-pppoe-ia-1)# do commit Save configuration: LTP-16N(config)(profile-pppoe-ia-1)# do save Enable PPPoE snooping: LTP-16N(config)(profile-pppoe-ia-1)# exit LTP-16N(configure)# ip pppoe LTP-16N(config)(pppoe)# snooping enable Assign pppoe-ia 1 profile on OLT: LTP-16N(config)(pppoe)# pppoe-ia profile 1 Apply configuration: LTP-16N(configure)# do commit Save configuration: LTP-16N(configure)# do save
Reconfiguration is performed by the command:
LTP-16N# reconfigure olt
DHCP Relay Agent configuration
Enter the configuration mode: LTP-16N# configure terminal Create profile and enter configuration: LTP-16N(configure)# profile dhcp-opt82 1 Transmit HOSTNAME LTP-16N and id ONT in data about the port from which the request to the DHCP relay came: LTP-16N(config)(profile-dhcp-opt82-1)# circuit-id format %HOSTNAME%%ONTID% Transmit HOSTNAME LTP-16N and id ONT in the ID of the DHCP relay itself: LTP-16N(config)(profile-dhcp-opt82-1)# remote-id format %HOSTNAME%%ONTID% Enable DHCP snooping: LTP-16N(config)(profile-dhcp-opt82-1) exit LTP-16N(config)(dhcp)# snooping enable Assign created profile: LTP-16N(config)(dhcp)# opt82 profile 1 Apply configuration: LTP-16N(config)(dhcp)# do commit Save configuration: LTP-16N(config)(dhcp)# do save
Adding and configuring ONT
It is necessary to add ONT ELTX73000140 to the configuration, to 2 ONT ID 1 tree and assign all the required profiles to it to provide the services.
View connected but not added ONTs:
LTP-16N# show interface ont 2 unactivated
-----------------------------------
pon-port 2 ONT unactivated list
-----------------------------------
## PON-port ONT ID Serial Status RSSI EquipmentID Version
1 2 n/a ELTX73000140 UNACTIVATED n/a n/a n/a
Enter the configuration mode:
LTP-16N# configure terminal
enter 2 ONT ID 1 tree:
LTP-16N(configure)# interface ont 2/1
Assign the required ONT to this position:
LTP-16N(config)(if-ont-2/1)# serial ELTX73000140
Assign ports veip profile:
LTP-16N(config)(if-ont-2/1)# profile ports veip
Assign cross-connect INTERNET profile:
LTP-16N(config)(if-ont-2/1)# service 1 profile cross-connect INTERNET
Assign cross-connect VOIP:
LTP-16N(config)(if-ont-2/1)# service 2 profile cross-connect VOIP
Assign cross-connect MC_IPTV profile:
LTP-16N(config)(if-ont-2/1)# service 3 profile cross-connect MC_IPTV
Assign cross-connect UC_IPTV profile:
LTP-16N(config)(if-ont-2/1)# service 4 profile cross-connect UC_IPTV
Assign cross-connect ACS profile:
LTP-16N(config)(if-ont-2/1)# service 5 profile cross-connect ACS
Assign dba «dba 1» profile by default to all services used:
LTP-16N(config)(if-ont-2/1)# service 1 profile dba dba1
LTP-16N(config)(if-ont-2/1)# service 2 profile dba dba1
LTP-16N(config)(if-ont-2/1)# service 3 profile dba dba1
LTP-16N(config)(if-ont-2/1)# service 4 profile dba dba1
LTP-16N(config)(if-ont-2/1)# service 5 profile dba dba1
Assign management profile:
LTP-16N(config)(if-ont-2/1)# profile management ACS
Apply configuration:
LTP-16N(config)(if-ont-2/1)# do commit
Save configuration:
LTP-16N(config)(if-ont-2/1)# do save
After executing the commands in section 10 of this manual, it is recommended to reset the subscriber terminal to factory settings:
LTP-16N# send omci default interface ont 2/1
After rebooting the device, it is necessary to check all services.
View a list of connected ONTs added to the configuration
LTP-16N# show interface ont 2 online
-----------------------------------
pon-port 2 ONT online list
-----------------------------------
## PON-port ONT ID Serial Status RSSI EquipmentID Version
1 2 1 ELTX73000140 OK -16.09 NTU-RG-5421G-Wac 2.5.0.4323
Next, ONT should be configured using an external ACS. For ACS configuration, see the relevant documentation. If you have any questions, contact ELTEX technical support — Contact details are given on the last page of this manual.
APPENDIX A. RS-232 null modem cable wiring diagram
Appendix B. ONT NTU-1 configuration
Objective
Configure the terminal in bridge mode, data transmission to the ONT side will be carried out in VLAN 1100. In such a configuration scheme, there will be untagged traffic from the ONT LAN port.
Solution
A distinctive feature of ONT NTU-1 is its operation in bridge mode only ; full configuration is performed by OLT using OMCI protocol without using an ACS server.
Enter the configuration mode: LTP-16N# configure Receive traffic from front-port 1 to VLAN: LTP-16N(configure)# interface front-port 1 LTP-16N(config)(if-front-1)# vlan allow 1100 Apply configuration: LTP-16N(configure)# do commit Save configuration: LTP-16N(configure)# do save
Cross-connect and Ports profile configuration:
Enter the configuration mode: LTP-16N# configure terminal Create and enter the Cross-Connect profile for NTU-1: LTP-16N(configure)# profile cross-connect 1100_bridge Specify bridge operation mode: LTP-16N(config)(profile-cross-connect-1100_bridge)# ont-mode bridge Assign this Cross-connect to bridge group 10: LTP-16N(config)(profile-cross-connect-1100_bridge)# bridge group 10
Specify service VLAN for this service: LTP-16N(config)(profile-cross-connect-1100_bridge)# outer vid 1100 LTP-16N(config)(profile-cross-connect-1100_bridge)# exit LTP-16N(config)(profile-ports-NTU1)# do commit Create and enter profile for NTU-1: LTP-16N(configure)# profile ports NTU1 Add port 1 to bridge group 10: LTP-16N(config)(profile-ports-NTU1)# port 1 bridge group 10 Apply configuration: LTP-16N(config)(profile-ports-NTU1)# do commit Save configuration: LTP-16N(config)(profile-ports-NTU1)# do save
Adding and configuring ONT NTU-1:
Enter the configuration mode: LTP-16N# configure terminal Enter 2 ONT ID 2 tree: LTP-16N(configure)# interface ont 2/2 Assign the required ONT to this position: LTP-16N(config)(if-ont-2/2)# serial ELTX7C000F2C Assign ports NTU-1 profile: LTP-16N(config)(if-ont-2/2)# profile ports NTU1 Assign cross-connect NTU-1 profile: LTP-16N(config)(if-ont-2/2)# service 1 profile cross-connect 1100_bridge Assign DBA profile by default: LTP-16N(config)(if-ont-2/2)# service 1 profile dba dba1 Apply configuration: LTP-16N(config)(if-ont-2/2)# do commit Save configuration: LTP-16N(config)(if-ont-2/2)# do save
Configuration example for transmitting multiple VLANs in TRUNK mode via ONT NTU-1
In the current firmware version, it is possible to transmit up to 8 VLANs in trunk mode via ONT NTU-1.
In the example, transmission of VLANs 100 and 200 will be considered.
Configuration mode LTP-16N# configure
Receive traffic in VLAN from front-port 1 LTP-16N(configure)# interface front-port 1 LTP-16N(config)(if-front-1)# vlan allow 100,200 Apply configuration: LTP-16N(config)(if-front-1)# do commit Save configuration: LTP-16N(config)(if-front-1)## do save
Cross-connect and Ports profile configuration:
Enter the configuration mode: LTP-16N# configure terminal Create and enter a Cross-Connect profile for the NTU-1: LTP-16N(configure)# profile cross-connect NTU100 Set bridge operation mode: LTP-16N(config)(profile-cross-connect-NTU100)# ont-mode bridge Assign this Cross-connect to bridge group 20: LTP-16N(config)(profile-cross-connect-NTU100)# bridge group 20 Specify service VLAN for this service: LTP-16N(config)(profile-cross-connect-NTU100)# outer vid 100 Specify user VLAN for this service: LTP-16N(config)(profile-cross-connect-NTU100)# user vid 100 LTP-16N(config)(profile-cross-connect-NTU100)# exit Create and enter a Cross-Connect profile for NTU-1: LTP-16N(configure)# profile cross-connect NTU200 Set bridge operation mode: LTP-16N(config)(profile-cross-connect-NTU200)# ont-mode bridge Assign this Cross-connect to bridge group 20: LTP-16N(config)(profile-cross-connect-NTU200)# bridge group 20 Specify service VLAN for this service: LTP-16N(config)(profile-cross-connect-NTU200)# outer vid 200 Specify user VLAN for this service: LTP-16N(config)(profile-cross-connect-NTU200)# user vid 200 LTP-16N(config)(profile-cross-connect-NTU200)# exit
Create and enter profile for NTU-1: LTP-16N(configure)# profile ports trunk Add port 0 to bridge group 20: LTP-16N(config)(profile-ports-trunk)# port 1 bridge group 20 Apply configuration: LTP-16N(config)(profile-ports-trunk)# do commit Save configuration: LTP-16N(config)(profile-ports-trunk)# do save
Adding and configuring ONT NTU-1:
Enter the configuration mode: LTP-16N# configure terminal Enter 2 ONT ID 2 tree: LTP-16N(configure)# interface ont 2/2 Assign the required ONT to this position: LTP-16N(config)(if-ont-2/2)# serial ELTX7C000F2C Assign ports NTU1 profile: LTP-16N(config)(if-ont-2/2)# profile ports trunk Assign cross-connect NTU-1 profiles: LTP-16N(config)(if-ont-2/2)# service 1 profile cross-connect NTU100 LTP-16N(config)(if-ont-2/2)# service 2 profile cross-connect NTU200 Assign default DBA profiles: LTP-16N(config)(if-ont-2/2)# service 1 profile dba dba1 LTP-16N(config)(if-ont-2/2)# service 2 profile dba dba1 Apply configuration: LTP-16N(config)(if-ont-2/2)# do commit Save configuration: LTP-16N(config)(if-ont-2/2)# do save
APPENDIX C. ONT/PON interfaces states table
ONT states description
Value | Description |
|---|---|
UNACTIVATED | ONT has no configurations |
ALLOCATED | ONT detected |
AUTHINPROGRESS | ONT authentication is in progress |
AUTHFAILED | Authentication failed |
AUTHOK | Authentication successfully completed |
PRECONFIG | Preparing ONT for configuration |
CFGINPROGRESS | ONT configuration is in progress |
CFGFAILED | Configuration failed |
OK | ONT is in operation |
BLOCKED | ONT is blocked |
MIBRESET | ONT MIB reset |
FAIL | ONT has a critical failure |
FWUPDATING | ONT firmware update is in progress |
DISABLED | ONT is in a technical blocking state |
PON interface states
Value | Description |
|---|---|
INITED | Channel is initialized |
CFGINPROGRESS | Channel configuration is in progress |
CFGFAILED | Channel configuration completed with error |
OK | Channel is in operation |
FAILED | Channel is out of operation |
DISABLED | Channel is disabled |