Re: [c-nsp] SFP DOM SNMP Polling?

2016-11-22 Thread Tim Durack
A typical SFP spec sheet leads me to conclude that reading optic values repeatedly is expected. For example: https://www.finisar.com/sites/default/files/resources/AN_2030_DDMI_for_SFP_Rev_E2.pdf (I selected Finisar as they have complete spec sheets publicly available.) I question the vendor

Re: [c-nsp] SFP DOM SNMP Polling?

2016-11-22 Thread Tony Tauber
, 2016 at 12:11 PM, Michael Loftis <mlof...@wgops.com> wrote: > On Tue, Nov 22, 2016 at 6:32 AM, Tim Durack <tdur...@gmail.com> wrote: > > I have a vendor that does not support SFP DOM SNMP polling. They state > this > > is due to EEPROM read life cycle. Constant reads wil

Re: [c-nsp] SFP DOM SNMP Polling?

2016-11-22 Thread Mel Beckman
ps.com> wrote: > > On Tue, Nov 22, 2016 at 6:32 AM, Tim Durack <tdur...@gmail.com> wrote: >> I have a vendor that does not support SFP DOM SNMP polling. They state this >> is due to EEPROM read life cycle. Constant reads will damage the SFP. > > Complete and total

Re: [c-nsp] SFP DOM SNMP Polling?

2016-11-22 Thread Michael Loftis
On Tue, Nov 22, 2016 at 6:32 AM, Tim Durack <tdur...@gmail.com> wrote: > I have a vendor that does not support SFP DOM SNMP polling. They state this > is due to EEPROM read life cycle. Constant reads will damage the SFP. Complete and total garbage. Reading from EEPROM and Flash both

Re: [c-nsp] SFP DOM SNMP Polling?

2016-11-22 Thread Jared Mauch
> On Nov 22, 2016, at 9:32 AM, Tim Durack <tdur...@gmail.com> wrote: > > I have a vendor that does not support SFP DOM SNMP polling. They state this > is due to EEPROM read life cycle. Constant reads will damage the SFP. > > We SNMP poll SFP DOM from Cisco

Re: SFP DOM SNMP Polling?

2016-11-22 Thread Mel Beckman
, 2016, at 6:33 AM, Tim Durack <tdur...@gmail.com> wrote: >> >> I have a vendor that does not support SFP DOM SNMP polling. They state this >> is due to EEPROM read life cycle. Constant reads will damage the SFP. >> >> We SNMP poll SFP DOM from Cisco equipment without

Re: SFP DOM SNMP Polling?

2016-11-22 Thread Mel Beckman
gt; wrote: > > I have a vendor that does not support SFP DOM SNMP polling. They state this > is due to EEPROM read life cycle. Constant reads will damage the SFP. > > We SNMP poll SFP DOM from Cisco equipment without issue. > > Not heard this one before. Trying to

SFP DOM SNMP Polling?

2016-11-22 Thread Tim Durack
I have a vendor that does not support SFP DOM SNMP polling. They state this is due to EEPROM read life cycle. Constant reads will damage the SFP. We SNMP poll SFP DOM from Cisco equipment without issue. Not heard this one before. Trying to see if there is some validity to the statement. Thoughts