What is Cisco Nexus fabric extender?
As a key component to Cisco Unified Fabric, Cisco Fabric Extender Technology comprises of technologies that enable fabric extensibility with simplified management enabling the switching access layer to extend and expand all the way to the server hypervisor as the customer’s business grows.
How do I install a Cisco Nexus fabric extender?
How to Set Up Cisco Nexus Fabric Extender
- Rack the FEX. The official Cisco documentation demonstrates racking a FEX in a four-post rack, using the supplied rack ears and rail slides.
- Install & cable the uplinks.
- Configure a virtual port-channel and add physical interfaces.
- Apply the code below to both 5Ks.
What is the use of Fex?
Fexofenadine is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, sneezing, hives, and itching. It works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction.
What is Fex Cisco switch?
What Is Cisco FEX? A Cisco FEX is a companion to a Nexus 5000 or Nexus 7000 switch. That’s to say, when being connected to them, FEX thus become a logical part of the parent switch. A Cisco FEX has no management interface and has no capability to store a forwarding table or run any control plane protocols.
What is Fex in Cisco UCS?
The Fabric Extender (also referred to as the I/O Module, IOM, or FEX) logically extends the fabric interconnects to the blade server. I/O module settings are pushed via the UCS Manager and not managed directly. …
What is Nexus fabric?
Fabric Modules are like backplane of nexus Switches, when all the Line cards, Supervisor are inserted to nexus Chassis, then all line cards and supervisor modules are connected to each other via fabric Module. Traffic between Ingress and egress line card must pass through Fabric modules.
How many VDC we can create in Nexus?
The maximum number of VDCs that can be configured per Nexus 7000 chassis is four; the default VDC (VDC 1) and three additional VDC(s).
What is Fex HIF port?
Host Interface (HIF): Front panel port on FEX, connecting to server. Logical interface (LIF): Presentation of a front panel port in parent switch.
What is Cisco fabric?
Cisco Unified Fabric, consisting of the Cisco Nexus® Family, Cisco MDS 9000 Family, and Layer 4 through 7 services, provides a flexible and comprehensive data center networking solution that delivers intelligent and high-performing network services to servers, storage, and applications.
What is Fex card?
A Fabric Extender (FEX for short) is a companion to a Nexus 5000 or Nexus 7000 switch. They are able to leverage Virtual Port Channels (see 4 Types of Port Channels and When They’re Used) for connecting to redundant parent switches thereby eliminating Spanning Tree and enabling active/active uplinks.
What is Cisco Fabric Interconnect?
The Unified Computing System (UCS) Fabric Interconnect (FI) is a core part of the design to improve scalability and reduce the total cost of ownership of data centers. Through integrating all components into a single platform, the system acts as a single unit which simplifies management.