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I have five C9300-48P switches connected in stack and in service.I want to upgrade the IOS from version 16.6.5 to the recommended version, which is 17.9.5I have always done it with "offline" switches, but never with switches in service.Can I upgrade ...
I have a Cisco Nexus switch on which I have original Cisco QSFP-40G-SR-S transceivers. Some from Avago and others from Finisar.The Finisars do not show information about the transmitted and received optical power when I do a "show int transceivers de...
Reading the SFP + DWDM datasheet, it is not clear to me what is the reach of non-tunables SFP+ as DWDM-SFP10G-61.41= I understand that the ditance is limited by the loss of optical fiber and chromatic dispersion but, what could be the distance in the...
The AMP Telco RJ21 connector that is connected to the VG is a male connector.The other end is usually a panel with 24 female RJ45 ports, although it is available in other finishes. Here is a wide variety of terminations and lengths for these cables: ...