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I'm having issues at my client and I'm really out of ideas. Hope someone can help me.I have two 4506 switches at the Distribution layer, connected to stack of 2960X switches at the access side. Tengig uplinks on single mode fiber. SFPs are 10G-LRs.Th...
There is a case where I see enabling port-security on the router ports could be beneficial.I'm having an issue where some devices are somehow looping traffic back to the network, and sometimes send Ethernet segments with the source MAC being the HSRP...
Yes, it is single mode fiber. Connectors are all blue.Regarding the receive power, according to the SFP-10G-LR datasheet the maximum is 0.5 dBm. I don't believe I would need to attenuate the signal if I'm getting -5.0 dBm. Right?Another data point is...
