1 Gbps per ONU BDCOM

Posted byVyacheslav Leave a comment on 1 Gbps per ONU BDCOM

By default, on all ONUs of any manufacturers that are connected to the BDCOM OLT, the maximum speed is set to 100 Mbps, in order to increase it, you must specify a pair of commands for a specific ONU.

Let’s say you have a registered ONU:

show running-config interface epon 0/1:5

interface EPON0/1:5
 description ixnfo.com
  epon onu port 1 ctc vlan mode tag 735 priority 0
  epon onu port 1 ctc loopback detect

Now let’s allow this ONU a maximum speed of up to 1 Gbps:

interface EPON0/1:5
epon sla upstream pir 1000000 cir 10000
epon sla downstream pir 1000000 cir 10000
exit

Let’s save the configuration:

write all

If you do not change pir and cir, then their default values ​​(100 Mbps):

pir 100000 cir 1000

PIR – Peak Information Rate
CIR – Committed Information Rate
CIR is calculated from the total bandwidth of the EPON port, so it cannot be increased much, as this may affect the speed of other ONUs, I also do not recommend using these commands as a shaper, it is better to limit the speed to clients somewhere up to BDCOM, I use them only when after the ONU there is a managed switch or when the client has a tariff of more than 100 Mbps.

Also, some ONUs may support rate limiting on the ethernet port, I will give an example:

epon onu port 1 ctc rate-limit 150100 ingress
epon onu port 1 ctc rate-limit 150100 egress

You can immediately specify 1 Gbit/s in the auto-registration profile for new ONUs (last two commands):

epon onu-config-template ixnfo.com
 cmd-sequence 001 epon onu port 1 ctc vlan mode tag 734
 cmd-sequence 002 epon onu port all-port ctc loopback detect
 cmd-sequence 003 epon onu all-port storm-control mode 4 threshold 256
 cmd-sequence 004 switchport port-security dynamic maximum 3
 cmd-sequence 005 switchport port-security mode dynamic
 cmd-sequence 006 epon sla upstream pir 1000000 cir 10000
 cmd-sequence 007 epon sla downstream pir 1000000 cir 10000

To massively apply commands to all ONUs on an EPON port, I generated a set of commands (via Notepad++ you can replace all EPON0/1 with EPON0/2, etc. and execute commands for the following ports):

interface EPON0/1:1
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:2
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:3
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:4
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:5
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:6
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:7
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:8
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:9
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:10
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:11
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:12
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:13
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:14
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:15
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:16
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:17
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:18
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:19
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:20
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:21
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:22
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:23
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:24
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:25
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:26
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:27
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:28
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:29
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:30
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:31
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:32
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:33
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:34
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:35
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:36
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:37
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:38
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:39
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:40
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:41
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:42
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:43
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:44
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:45
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:46
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:47
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:48
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:49
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:50
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:51
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:52
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:53
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:54
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:55
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:56
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:57
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:58
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:59
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:60
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:61
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:62
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:63
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000
interface EPON0/1:64
epon sla upstream pir 1000000 cir 10000
y
epon sla downstream pir 1000000 cir 10000

See also my articles:
Adding ONU with trunk port on BDCOM
My other articles about BDCOM

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