01-25-2022 09:03 PM
01-25-2022 10:03 PM
@mmendis wrote:
When we bind two fiber interfaces (with SFP) to implement the ether channel, one the interface shows as suspended and the other showed as bundled
Do both ports have the same speed?
01-25-2022 11:58 PM
yes. both ports are gigabit ports.
01-26-2022 01:23 AM - edited 01-26-2022 01:26 AM
@mmendis wrote:
yes. both ports are gigabit ports.
No, that is not what I ask.
ASR optic ports can support 1 or 10 Gbps. What optics are installed?
Next, look at the port config. Is there a command that says "media type sfp"?
01-25-2022 11:47 PM
- Check the logs when this problem happens.
M.
01-25-2022 11:47 PM
where is these routers located the same place, what kind of patch cable using, what is the distance between these device ? Can you post the below output from both the routers :
show run interface x/x
show interface x./x
show interface x./x tran
show etherchan x sum
01-26-2022 07:26 AM
Hi how are you? you could validate the speed set at each end, you could put the configuration of each interface.
Additionally, can you send me the model of the fiber SFP that you are using?
01-27-2022 02:44 AM
Dear Team,
Please find the following Details.
SFP Model : - sfp-ge-l
01-27-2022 03:39 AM
Why does Gi0/0/1 has >105 input errors?
01-27-2022 04:15 AM
Dear Team,
We first noticed an input error. That's why we double-checked the ports by shifting them and up and down them. But, the suspended error was always displayed.
Thank You.
01-27-2022 04:49 AM
What is at the other end of this router? What information do we have about the other side?
I can see Gi0/0/0 is "up" but how come there is 0 incoming traffic (meaning the remote end is not sending anything).
02-01-2022 11:58 AM - edited 02-01-2022 12:03 PM
Hello @mmendis ,
you have channe-mode active so you are using LACP on each member link
(edit : you have only 105 input errors and no valid input packets so you have a physical layer issue what happens if you swap the SFP on the switch side?
, the suspended state is actually a result of OSI layer 1 problem see explanation below)
as mentioned by @Leo Laohoo what is on the other side of this port-channel?
# IGNORE below it is just an explanation of what suspended means:
if it is a blade server it may have reacted to the shut / no shut by disabling LACP on this member link.
The suspended state is exactly this :
the local switch is not receiving LACP frames on the affected port from the other side.
You need to know what you do.
Next time post the show interface in txt format they are easier to read
Hope to help
Giuseppe
01-27-2022 03:46 AM
Can you send information from bot the side as attachment rather images to read correctly :
show run interface x/x
show interface x./x
show interface x./x tran
show etherchan x sum
01-31-2022 05:01 AM
Good morning,
Dear,
Could you please configure both ends with their speed and speed, additionally I wanted to know all the ports are fiber SFP.
Regards,
JM
01-31-2022 05:22 AM
Observing the configuration can you send me the configuration of Port-channel 1
Regards,
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