About CARL90

CARL90 · 08-30-2024

We're rolling out SM fiber between CBS350-8MGP-2X switches (FW 3.4.0.17) with SFP-10GBase-LR transceivers, and we're running into some odd behavior. The SFP connection won't establish unless the LC connector is split/separated, and Tx is inserted an...

CARL90 · 02-05-2024

I've recently inherited a 9800-CL WLC with a somewhat questionable configuration. It seems to be working as expected, however reviewing the Syslog shows regular repeated errors. The error in question is:%CLIENT_EXCLUSION_SERVER-5-ADD_TO_EXCLUSIONLI...

CARL90 · 08-30-2024

I appreciate the additional information. I was actually monitoring that, which was what made it strange. The transceivers were always showing, the datalink just wasn't coming up because one of them or both are bad. Seemed to be a negotiation issue...

CARL90 · 08-30-2024

Not sure how you're overlooking it, regardless I've continued my testing and have solved the issue. After I was unable to replicate the issue in the lab I swapped out the lab transcievers with the troublesome field ones, and sure enough, now working...

CARL90 · 08-30-2024

3'rd one down from the matrix link you provided! I added the wrong link when I replied. Click the 3rd one down, that's what I meant to link initially, https://copi.cisco.com/?tpid=77

CARL90 · 08-30-2024

Listed right there, 3rd one down: SFP-10G-LR

CARL90 · 02-12-2024

Disabled. Still seeing errors reported though...

Member Since	‎02-05-2024 07:45 AM
Date Last Visited	‎09-19-2024 03:36 AM
Posts	13
Total Helpful Votes Received	2

User Statistics

User Activity

Odd SFP-10GBase-LR Behavior

9800-CL WLC Repeated Client Exclusion for Wrong PSK

Re: Odd SFP-10GBase-LR Behavior

Re: Odd SFP-10GBase-LR Behavior

Re: Odd SFP-10GBase-LR Behavior

Re: Odd SFP-10GBase-LR Behavior

Re: 9800-CL WLC Repeated Client Exclusion for Wrong PSK