About fsm

fsm · 01-11-2019

Hi all,I've got a problem with some sfps which status are "GigabitEthernet is down, line protocol is down (notconnect)"I've got the impression that this is a problem with the hardware (either the sfps or the fibers between them) since configuration w...

fsm · 01-14-2019

we issued the service-unsupported transceiver and it did not work so we switched the rx/tx on the non working ones and they started coming up.Now I still have doubts since 4/12 are Legrand brand and the 4 ones that originally worked are of some other...

fsm · 01-14-2019

Hi,we had to cross the fibers after the service-unsupported transceiver did not work.After the fiber rx and tx were crossed in one end the interfaces started coming up.Thank you very much for your help

fsm · 01-14-2019

Thanks for the swiftly reply Mark.In fact while checking the sfps closelly, we saw that the 4 working ones are different from the other 8... So I'm guessing that they're Cisco brand (although I cannot confirm, since there's prod traffcic going throug...

fsm · 01-14-2019

Georg,Ebverything is pointing to the direction of the sfps not being supported.We will turn on globally the service-unsupported transceiver today on the two switch stacks.I have used this command in the past on a lab environment and I don't remember ...

fsm · 01-11-2019

Mark,I cannot change the speed SW-S01(config)#int g3/0/51SW-S01(config-if)#speed ?% Unrecognized command

Member Since	‎01-10-2019 12:13 AM
Date Last Visited	‎03-01-2019 02:02 AM
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GigabitEthernet is down, line protocol is down (notconnect)

Re: GigabitEthernet is down, line protocol is down (notconnect)

Re: GigabitEthernet is down, line protocol is down (notconnect)

Re: GigabitEthernet is down, line protocol is down (notconnect)

Re: GigabitEthernet is down, line protocol is down (notconnect)

Re: GigabitEthernet is down, line protocol is down (notconnect)