How to enable loop detection in GPON ONU (SFU)
Switch#config
Swithc_config#interface gpon0/2:1
Switch_config_gpon0/2:1#gpon onu loopback-detect protocol private
Switch_config_gpon0/2:1#gpon onu uni 1 loopback-detect enable
To configure the loopback on all ONU-
Switch#config
Switch_config#interface range gpON 0/1:1-10
Switch_config_if_range#gpon onu loopback-detect protocol private
Switch_config_if_range#gpon onu uni 1 loopback-detect enable.
For other vendor SFU ONU
Switch#config
Switch_config#loopback-detection
Need to make a profile
Switch_config#gpon profile onu-loopback-detection loop
Switch-gpon-profile#gpon-profile port-vlan-table uni 1
Need to apply that profile on the ONU
Swithc_config#interface gpon0/2:1
Switch_config_gpon0/2:1#gpon onu loopback-detect protocol ctc
Switch_config_gpon0/2:1#gpon profile onu-loopback-detection loop
How to enable the “telnet” in BDCOM Switch please use the following commands in config mode –
Switch#config
Switch_config#aaa authentication login default local
Switch_config#aaa authentication enable default none
Switch_config#aaa authorization exec default local
Read Also : SNMP Configuration on BDCOM OLT, Easy way
How to increasing the session time in OLT
Switch#config
Switch_config#line ?
console — Primary terminal line
vty — Virtual terminal
Switch_config#line console 0
Switch_config_line#exec-timeout ?
<0-86400>
Switch_config_line#exec-timeout
NB: 0 (zero) means no time out
How to configure back-up link in Switch
Switch#config
Switch_config#no spanning-tree
Switch_config#backup-link-group 1
Switch_config#interface GigaEthernet 0/5
Switch_config_g0/5#backup-link-group 1 active
Switch_config_g0/6#backup-link-group 1 backup
How to delete ONU from CLI mode
Switch#config
Switch_config#interface epon 0/3
Switch_config_epon0/3#no epon bind-onu mac xxxx.xxxx.xxxx
Switch_config_epon0/3#exit
Switch_config#wr all
How to bind ONU with OLT from CLI mode
Switch#config
Switch_config#interface epon 0/3
Switch_config_epon0/3#epon bind-onu mac xxxx.xxxx.xxxx
Switch_config_epon0/3#exit
Switch_config#wr all
How to set an IP address to ONU (SFU) from EPON OLT
Switch#config
Switch_config#interface epON 0/5
Switch_config_epon0/5#switchport mode trunk
Switch_config_epon0/5#switchport trunk vlan-untagged none
Switch_config_epon0/5#exit
Switch_config#
Switch_config#interface epON 0/5:6
Switch_config_epon0/5:6#epon onu ctc ip address static 172.16.0.100 255.255.255.0 gateway 172.16.0.1 cvlan 1 svlan 0 priority 5
NB: Here, 172.16.0.100 is for ONU IP and gateway 172.16.0.1 is OLT IP
For different VLAN
Switch_config#interface epON 0/5:6
Switch_config_epon0/5:6#epon onu port 1 ctc vlan mode trunk 100 1518
Switch_config_epon0/5:6#epon onu ctc ip address static 172.16.0.100 255.255.255.0 gateway 172.16.0.1 cvlan 1518 svlan 0 priority 5
How to configure SNMP in BDCOM OLT
Switch_config#snmp-server community 0 <BDCOM> RW
Switch_config#snmp-server host <172.16.2.30> <BDCOM> authentication configure snmp
NB: Here “BDCOM” is the community name and the IP 172.16.2.30 is your PC IP
How to set an IP address in ONT from GPON OLT /Switch
Switch#config
Switch_config#inteface gpon0/2:1
Switch_config_gpon0/2:1#gpon onu ip-host ?
<1-1> — ONU ip-host port ID
Switch_config_gpon0/2:1#gpon onu ip-host 1 address static 172.16.0.100 255.255.255.0 172.16.0.1
How to configure VLAN in SFU ONU in CLI mode
For EPON ONU
Switch#config
Switch_config#interface epON 0/5:1
Switch_config_epon0/5:1#epon onu port 1 ctc vlan mode tag 200 priority 0 [Here the example VLAN is 200]
For GPON ONU
Step01: To create a profile
Switch#config
Switch_config#gpon profile onu-vlan V100 [Here V100 is the profile name]
Switch-gpon-profile#gpon-profile vlan mode tag
Switch-gpon-profile#gpon-profile vlan pvid 100
Step02: Apply the profile on an ONU
Switch_config#interface gpON 0/1:1
Switch_config_gpon0/1:1#gpon onu uni 1 vlan-profile V100 [Here V100 is the profile name]
How to do port level redundancy in GPON using with 2:N Splitter
Switch#
Switch_config#gpon b-psg
Switch_config#interface gpsG 0/1
Switch_config_gpsg0/1#gpon psg member active gPON 0/1 standby gPON 0/2
Switch_config_gpsg0/1#no shut
Switch_config_gpsg0/1#exit
Switch_config#exit
How to do port level redundancy in BDCOM EPON using with 2:N Splitter
Switch#
Switch_config#epon b-psg
Switch_config#interface psG 0/1
Switch_config_psg0/1#epon psg member active ePON 0/1
Switch_config_psg0/1#epon psg member standby ePON 0/2
Switch_config_gpsg0/1#no shut
Switch_config_gpsg0/1#exit
Switch_config#exit
Switch#wr all
How to control storm at BDCOM EPON ONU
Switch#config
Switch_config#interface epON 0/1:1
Switch_config_epon0/1:1#epon onu port 1 storm-control mode ?
1 — limit broadcast
2 — limit multicast
3 — limit unknown unicast
4 — limit all packet
Switch_config_epon0/1:1#epon onu port 1 storm-control mode 1 threshold ?
<256-100000> — Enter part of storm suppression level(unit:kbps)
Switch_config_epon0/1:1#epon onu port 1 storm-control mode 1 threshold
How to enable loop detection in ONU from OLT
To configure the loopback on all ONU
Switch#config
Switch_config#interface range epON 0/1:1-13
Switch_config_if_range#epon onu all-port ctc loopback detect
Switch_config_if_range#epon onu all-port ctc notify loopback
How to set enable password
Switch_config#enable password 0 <password>
Switch_config#aaa authentication enable default enable
Read Also : Configure GPON BDCOM OLT and ONU, Easy method
Switch#
Switch#config
Switch_config#interface gigaEthernet 0/2
Switch_config_g0/2#switchport mode trunk
Switch_config_g0/2#switchport trunk vlan-allowed 999,500,510
Switch_config_g0/2#switchport pvid 999
Switch_config_g0/2#exit
Switch_config#wr all
!
interface GigaEthernet0/2
switchport trunk vlan-allowed 500,510,999
switchport mode trunk
switchport pvid 999 [Here Native VLAN is 999]
How to change lost time of EPON ONU ?
How to Set aging time for ONU SN binding entry when ONU auto unbind, in inactive or offline?
Switch_config#epon onu-lost-time ?
<10-10000000> — onu lost time value (in seconds, default is 2592000 (30days))
Switch_config#epon onu-lost-time
Switch_config#exit
Switch#clear epon lost-onu
Switch#
Switch#config#gpon onu-auto-unbind ?
<0, 1000-1000000000> — aging time (0 default), 0 never (sec)
How to create a limited user in OLT or Switch with a limited privilege
Switch_config#localauthor <group name>
Switch_config_<group name>#exec privilege default 8
Switch_config#username <username> password 0 <password> author-group <group name>
Example –
Switch_config#localauthor NOC
Switch_config_localauthor_NOC#exec privilege default 8
Switch_config#username test password 0 test321 author-group NOC
Switch#config
Switch_config#aaa authorization exec default local
Switch_config#localauthor support
Switch_config_localauthor_support#exec privilege default 5
Switch_config#username test password 0 test author-group support
Switch_config#privilege exec 5 show run
How to disable EPON ONU
Switch#config
Switch_config#interface epON 0/1
Switch_config_epon0/1#epon onu-blacklist mac xxxx.xxxx.xxxx
Switch#show epon interface epON 0/1:1 onu ctc optical-transceiver-diagnosis
How to disable GPON ONU
Switch#config
Switch_config#interface gpON 0/1:1
Switch_config_gpon0/1:1#gpon onu disable
Switch_config_gpon0/1:1#exit
Switch#show gpon interface gpON 0/1:1 onu optical-transceiver-diagnosis
How to check optical power (RX) of EPON and GPON ONU
#show epon interface epON 0/1:1 onu ctc optical-transceiver-diagnosis
#show epon onu-ctc-optical-transceiver-diagnosis interface epON 0/1
NB: These commands are to check ONU RX from client side
#show epon optical-transceiver-diagnosis interface epON 0/1
NB: This command is to check ONU RX from OLT side
For GPON
#show gpon interface gpON 0/1:1 onu optical-transceiver-diagnosis
#show gpon onu-optical-transceiver-diagnosis interface gpON 0/1
NB: These commands are to check ONU RX from client side
#show gpon optical-transceiver-diagnosis interface gpON 0/1
NB: This command is to check ONU RX from OLT side
How to reboot ONU
Switch#epon reboot onu interface epON 0/1:1
Switch#gpon reboot onu interface gpON 0/1:1
How to shutdown ONU LAN port
Switch#
Switch#config
Switch_config#interface epON 0/1:2
Switch_config_epon0/1:2#epon onu port 1 ctc shutdown
Switch#
Switch#config
Switch_config_gpon0/1:2#
Switch_config_gpon0/1:2#gpon onu uni 1 shutdown
How to control storm in BDCOM EPON/GPON/Switch
Switch#config
Switch_config#interface gigaEthernet 0/1
Switch_config_g0/1#storm-control ?
broadcast — Broadcast address storm control
multicast — Multicast address storm control
unicast — Unknown-Unicast address storm control
Switch_config_g0/1#storm-control broadcast threshold ?
<1-1048575> — Enter Integer part of storm suppression level(PPS)
How to check the LAN port status of ONU/ONT
Switch#show epon interface epON 0/1:1 onu port 1 state
Hardware state is Link-Up
Speed is 1000Mbps
Duplex is Full-Duplex
For GPON ONT
Switch#
Switch#show gpon interface gpON 0/1:1 onu port 1 state
GPON0/1:1 uni-port 1 up 10/100/1000 BASE-T(1Gbps Full-Duplex)
How to set port security by MAC in ONU
Switch#
Switch#config
Switch_config_epon0/1:2#
Switch_config_epon0/1:2#switchport port-security mode dynamic
Switch_config_epon0/1:2#switchport port-security dynamic maximum ?
<1-1021> — Configure interface maximum address
How to increase the ONU bandwidth capacity to 1Gbps from OLT
Switch#config
Switch_config#interface epON 0/1:1
Switch_config_epon0/1:1#epon sla downstream pir ?
<512-1000000> — Enter peak bandwidth in units of kbps
Switch_config_epon0/1:1#epon sla downstream pir 1000000 cir ?
<1-960000> — Enter committed bandwidth in units of kbps
Switch_config_epon0/1:1#epon sla downstream pir 1000000 cir 960000 fir ?
<0-950000> — Enter fixed bandwidth in units of kbps
How to see MAC address table in BDCOM ONU/ONT
Switch#show mac address-table interface epON 0/1:2
Mac Address Table (Total 1)
——————————————
Vlan Mac Address Type Ports
—- ———– —- —–
1 1062.eb21.52b8 DYNAMIC epon0/1:2
Switch#show mac address-table interface gpON 0/1:1
Mac Address Table (Total 1)
——————————————
Vlan Mac Address Type Ports
—- ———– ——– ——-
350 c025.e9aa.6c79 DYNAMIC gpon0/1:1-1
How to set ONU/ONT authentication in GPON/EPON OLT with SN or MAC
To set the authentication method
Switch#config
Switch_config_gpon0/1#gpon onu-authen-method sn
To check the rejected ONT
Switch#show gpon onu-rejected-information
To bind the ONT with SN authentication
Switch#config
Switch_config#interface gpON 0/1
Switch_config_gpon0/1#gpon bind-onu sn ?
XXXXXXXXXXXXXXXX — SN(16 characters)
XXXX:XXXXXXXX — SN(VendorID:SerialNumberOfVendor)
For EPON
Switch#
Switch_config#
Switch_config#interface epON 0/1
Switch_config_epon0/1#epon onu-authen-method mac
To bind the ONT with SN authentication
Switch_config_epon0/1#epon bind-onu mac ?
<xxxx.xxxx.xxxx> — MAC address Value
How to enable SSH in OLT (EPON/GPON) and Switch
Switch#
Switch#config
Switch_config#ip sshd enable
How to configure DHCP snooping
Switch#config
Switch_config#ip dhcp-relay snooping
Switch_config#ip dhcp-relay snooping vlan 1
Switch_config#ip arp inspection vlan 1
Switch_config#ip verify source vlan 1
To trust the DHCP server
Switch#config
Switch_config#interface gigaEthernet 0/1 [The trusted server is connected from gig 0/1]
Switch_config_g0/1#dhcp snooping trust
Switch_config_g0/1#arp inspection trust
Switch_config_g0/1#ip-source trust
How to set rate-limit in EPON ONU (Assign bandwidth in ONU LAN port)
Switch#config
Switch_config#interface epON 0/1:1
Switch_config_epon0/1:1#epon onu port 1 ctc rate-limit ?
<128-1000000> — Configure Bandwidth(unit:kbps)
Switch_config_epon0/1:1#epon onu port 1 ctc rate-limit 100000 ?
ingress — Configure port rate-limit ingress
egress — Configure port rate-limit egress
How to set rate-limit in GPON ONT BDCOM (PON port / WAN port)
Step01:
Create a profile. Let’s say the profile name is 1M
Switch#config
Switch_config#gpon profile onu-tcont 1M
Assign the bandwidth (CIR and PIR) on 1M profile
Switch_config_prof_onuTcont_1M#gpon-profile tcont-type 3 pir ?
<512-1244160> — Max Bandwidth(kbps)
Switch_config_prof_onuTcont_1M#gpon-profile tcont-type 3 pir 1024 cir ?
<256-768> — Assured Bandwidth(kbps)
Switch_config_prof_onuTcont_1M#gpon-profile tcont-type 3 pir 1024 cir
<256-768> — Assured Bandwidth(kbps)
Bind the virtual port. Let’s say the virtual port name is T1M
Switch_config#gpon profile onu-tcont-virtual-port-bind T1M
Switch_config_prof_onuTcontVportBind_T25M#gpon-profile virtual-port 1 profile virtual-port-default tcont 1 profile 1M
Apply the profile on a specific ONT (0/1:1) and rate limit
Switch_config_gpon0/1:1#gpon onu tcont-virtual-port-bind-profile T1M
Switch_config_gpon0/1:1#gpon onu virtual-port 1 downstream rate-limit ?
<1-38880>
NB: For GP3600B version OLT needs to add this command in PON port
gpon qos-mode virtual-port egress to configure rate-limit
How to make DHCP server in BDCOM OLT/Switch
Create a VLAN 100 and assign IP address
Switch#config
Switch_config#interface vlAN 100
Switch_config_v100#ip address 172.16.100.1 255.255.255.0
Switch_config#ip dhcpd pool test
Switch_config_dhcp#network 172.16.100.0 255.255.255.0
Switch_config_dhcp#range 172.16.100.2 172.16.100.254
ip dhcpd enable
How to set rate limit (ingress and egress) to BDCOM OLT or Switch
Switch_config#interface gpON 0/2
Switch_config_gpon0/2#switchport rate-limit 5000 ?
ingress — Config port rate-limit ingress
egress — Config port rate-limit egress
How to set NTP in OLT and Switch (For Bangladesh IP is 43.245.49.242)
How to implement policy-map ? (Assign bandwidth on VLAN)
Switch#config
Switch_config#policy-map BW_100Mb_V100
Switch-policy-map#classify vlan 100
Switch-policy-map#action bandwidth 1600
Switch-policy-map#exit
NB: Here the name of policy map is BW_100Mb_V100
Switch_config#interface gigaEthernet 0/1
Switch_config_g0/1#qos policy BW_100Mb_V100 ?
ingress — Config port policy map ingress egress — Config port policy map egress
NB: Implement the policy map on VLAN 100 in the interface of gig0/1
Read Also : Onu block on BDCOM OLT
How to configure TACACS+
Switch_config#aaa authentication login default group tacacs+ local
Switch_config#aaa authentication enable default none
Switch_config#aaa authorization commands 15 default group tacacs+
Switch_config#aaa authorization commands 0 default group tacacs+
Switch_config#aaa authorization exec default group tacacs+ local
Switch_config#aaa accounting commands 15 default start-stop group tacacs+
Switch_config#aaa accounting commands 0 default start-stop group tacacs+
Switch_config#aaa accounting network default start-stop group tacacs+
Switch_config#tacacs-server host 172.25.102.61
Switch_config#tacacs-server key abc123xyz
How to configure Jumbo frame in BDCOM GPON ONT (Maximum size is 1996, default is 1518)
Step 01: Create a profile named “mtu_jumbo”
Switch#config
Switch_config#gpon profile onu-uni mtu_jumbo
Switch_config_prof_onuEth_mtu_jumbo#gpon-profile max-frame-size 1996
Switch_config# interface GPON0/1:1
Switch_config_gpon0/1:1#gpon onu uni 1 uni-profile mtu_jumbo
How to enable data forwarding among ONUs under the same EPON OLT PON port
Switch#config
Switch_config#interface epON0/1
Switch_config_epon0/1#epon inner-onu-switch
How to forward data among the UNI ports of ONU in BDCOM EPON
Switch#config
Switch_config#interface epON0/1:1
Switch_config_epon0/1:1#no epon onu port-protect
How to filter/block MAC in GPON ONU
Switch#config
Switch_config#gpon profile onu-mac-filter Block
Switch-gpon-profile#gpon-profile filtertype filter
Switch-gpon-profile#gpon-profile entry 1 address a08c.fd2a.7342
Step 02: Apply the profile “Block” on the specific ONU
Switch#config
Switch_config#interface GPON0/1:1
Switch_config_gpon0/1:1#gpon onu mac-filter-profile Block
How to configure multicast in GPON HGU ONU
How to check distance of the ONU from BDCOM OLT
#show epon active-onu
#show gpon interface gpON 0/1:1 onu basic-info
How to configure a template for BDCOM GPON ONU
Switch#config
Switch_config#gpon profile onu-tcont T20
gpon-profile tcont-type 3 pir 20480 cir 20224
gpon profile onu-rate-limit R20
gpon-profile pir 20480 cir 20480
gpon profile onu-virtual-port VP20
gpon-profile upstream rate-limit-profile R20
gpon profile onu-tcont-virtual-port-bind TV20
gpon-profile virtual-port 1 profile VP20 tcont 1 profile T20
gpon profile onu-flow-mapping F20
gpon-profile entry 1 uni type eth-uni 1
gpon-profile entry 1 virtual-port 1
Switch#config
Switch_config#gpon profile onu-vlan V100
Switch-gpon-profile#gpon-profile vlan mode tag
Switch-gpon-profile#gpon-profile vlan pvid 100
Switch#config
Switch_config#gpon onutype-template SFU
Switch_config_onutype_SFU#gpon-onutype match ctc-onu-type SFU
Switch_config_onutype_SFU#gpon-onutype config tcont-virtual-port-bind-profile TV20
Switch_config_onutype_SFU#gpon-onutype config flow-mapping-profile F20
Switch_config_onutype_SFU#gpon-onutype config virtual-port 1 downstream rate-limit 320
Switch_config_onutype_SFU#gpon-onutype config loopback-detect protocol private
Switch_config_onutype_SFU#gpon-onutype config uni 1 vlan-profile V100
Switch_config_onutype_SFU#gpon-onutype config uni 1 loopback-detect enable
Switch#config
Switch_config#interface GPON0/1
Switch_config_gpon0/1# gpon bind-onutype SFU precedence 1
How to establish data connectivity between 2 clients in GPON ? Different ONU in same PON port
Step01: Make a profile named test
Switch_config# gpon profile onu-flow-mapping test
Switch-gpon-profile#gpon-profile entry 1 uni type eth-uni all
Switch-gpon-profile#gpon-profile entry 1 virtual-port 1
Switch-gpon-profile#no gpon-profile entry 1 port-protected
Step02: Apply the profile on the ONU
Switch_config# interface GPON0/2:4
Switch_config_gpon0/2:4# gpon onu flow-mapping-profile test
NB: If it is in different PON port need to use “no switchport protected” command and if it is in same PON port need to use “switchport reflect-bridge” command
This solution is applicable for only few models ONU with special firmware. That’s why please contact with BDCOM team for this solution
How to configure port mirror in Switch/OLT
Switch#config
Switch_config#mirror session 1 destination interface g0/1
Switch_config#mirror session 1 source interface g0/2 both
How to reset BDCOM Switch/OLT if you forget the password
Please follow the steps –
1. Connect the console cable to the Switch/OLT with BDCOM console cable which is provided with the Switch/OLT
2. Reboot the Switch/OLT by power off/on
3. When Switch/OLT is rebooting just press “CTRL + P”
4. You will be able to see monitor# mode in the screen
5. Please use the command “show configuration“. You will be able to see the password in clear text if the password was not encrypted
6. If you want to reset (factory default) the Switch/OLT use the command “delete startup-configuration”
7. Reboot the Switch/OLT and you will be able to access with default mode. username and password will be admin/admin.
8. Your all configuration will be lost and you need to configure your Switch/OLT again
Read Also : How to view ONU information on BDCOM OLT ?
How to configure ACL (Access Control List) in BDCOM Switch/OLT
Step01: Make a access-list named test
Swith#config
Switch_config#ip access-list extended test
Switch_config_ext#permit tcp any any eq 22
Switch_config_ext#permit tcp any any eq 161
Switch_config_ext# deny ip any any
Switch_config#
Switch_config#interface gigaEthernet 0/1
Switch_config_g0/1#ip access-group test
NB: By this access list port tcp umber 22 (SSH) and tcp port number 161 (SNMP) will be allowed on physical port gig0/1 and all other tcp ports (like telnet, ftp etc.) will be blocked
How to configure VOICE VLAN on BDCOM
Swith#config
Switch_config#vlan 500,400
Swith#config
Switch_config#interface GigaEthernet0/1
Switch_config_g0/1#description IP-Phone
Switch_config_g0/1#switchport trunk vlan-allowed 500,400
Switch_config_g0/1#switchport trunk vlan-untagged 500, 400
Switch_config_g0/1#switchport pvid 500
Switch_config_g0/1#switchport mode trunk
Switch_config_g0/1#switchport voice-vlan 400
Switch_config#voice-vlan mac-address 000b.82fe.932e mask ffff.ffff.ff00
NB: Here, Voice VLAN is 400 and MAC address 000b.82fe.932e is for IP phone
How to configure Stacking or BVSS (BDCOM Virtual Switch System)
S5828（TG0/1) — (TG0/1) S5828
Switch-1
Swith#config
Switch_config#bvss
Switch_config_bvss#bvss enable
Switch_config_bvss#bvss domain-id 1
Switch_config_bvss#bvss member-id 1
Switch_config_bvss#bvss mode enhanced
Switch_config_bvss#bvss interface 1 type tGigaEthernet port 1 group 1
Switch_config_bvss#exit
Switch_config#exit
Switch#write bvss-config
Need to reboot the switch
S5828（TG0/1) — (TG0/1) S5828
Switch-2
Swith#config
Switch_config#bvss
Switch_config_bvss#bvss enable
Switch_config_bvss#bvss domain-id 1
Switch_config_bvss#bvss member-id 2
Switch_config_bvss#bvss mode enhanced
Switch_config_bvss#bvss interface 1 type tGigaEthernet port 1 group 2
Switch_config_bvss#exit
Switch_config#exit
Switch#write bvss-config
Need to reboot the switch
How to configure Break out cable in BDCOM 40G port
Swith#config
Switch_config#Interface cg 0/1
Switch_config_cg0/1#switchport flex-portmode separate
Swith_config#exit
Switch#write vos-config
Switch#reboot
