10/13/2017 · –> Fabric Extenders does not have any console or vty ports.–> NX-OS automatically downloaded to Fabrix Extender from the Parent Switch.–> Connection from FEX to parent switch is done via an SFP module with fiber, or a Cisco Twinax cable, which is an ethernet-like copper cable with the SFP already attached to it on both sides.
Fabric Extender Topologies Straight-Through: The FEX is connected to a single parent switch. The servers connecting to the FEX can leverage active-active data plane by using host vPC.
2/5/2013 · A fabric extender , the term marketed by Cisco, is basically a port extender as it is referenced in the developing IEEE 802.1Qbh (Bridge Port Extension). The 802.1Qbh standard is specific to control protocol used between the controlling bridge and the port extender , as it is referred in the draft.
Benefit from third-generation technology Cisco Nexus 2000 Series Fabric Extenders provide connectivity for rack and blade servers and for converged fabric deployments. As the third generation in the Cisco fabric extender portfolio, the Cisco Nexus 2300 Series provides a wide range of benefits.
What the fex is a FEX anyways? :: packetmischief.ca …
What the fex is a FEX anyways? :: packetmischief.ca …
Cisco UCS Fabric Interconnects and Fabric Extenders – Cisco
