07-12-2021 07:29 AM
Hi, I have a Nexus 3064 version 6.0(2)U6(7) where I connected a L2 protected.
When I have a fiber cut, provider switch automatically to backup line withouth problem. When master is going up, they cant switch to the master because flap of Nexus port is <50ms.
They tell me to
"be able to advise how to increase “carrier-delay down” time on your ports in order to not send LOS during protection switch (sub 50ms flaps)."
I try to find something on the internet but I cant.
Someone can help me to try a way to fix this?
have a nice day
07-12-2021 08:03 AM
"be able to advise how to increase “carrier-delay down” time on your ports in order to not send LOS during protection switch (sub 50ms flaps)."
You need to change carrier delay so networkl will co-up with suggestions :
look at the config : ( nexus 7K, same config works on nexus 3K)
07-12-2021 11:58 PM
ok man I will try this config.
Provider tells me that I must do the change in phisical port and not in vlan so I dont try this command.
Now I do a test and let u know.
Thank you again and have a nice day
07-13-2021 01:57 AM
Hi we try but doesnt work
Nexus port send LOS in case of sub 50ms service flaps so this command doest have effect on it.
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