Non Cisco Emergency GBIC/SFP’s
Today saw me in a spot where I had a dead Fiber SFP. You guessed it. 3750 chassis. Well I only had a few laying around and some were Linksys and one was stripped of stickers. Needing this link back…
Unidirectional Link Detection (UDLD)
This might just save your behind! It didn’t for some poor fellow. UDLD could of saved the previous contractors ass. Shame they were all about the marketing pitch and not about the technical know how. Unidirectional Link Detection is something…