What is Nexus 5k?
The Cisco Nexus 5000 Series is a family of top-of-rack switches for the data center. The Cisco Nexus 5000 Series offers high-speed Ethernet switching and supports Fibre Channel over Ethernet (FCoE) to provide data center I/O consolidation.
What is the difference between Nexus and Catalyst?
Amongst the array of switches are the Cisco Nexus and Catalyst switches that are the most popular. While Nexus switches are a flexible and feature-rich solution that offers ease of integration and usage, the Catalyst switches allow better control over the throughput traffic.
What is Nexus vPC and what are its benefits?
VPC is a feature available for Nexus switches. You can bundle links from two different switches that are running the vpc feature and config. It helps with doubling the bandwidth and creates a loop free topology (from STP perspective). VSS does the same thing for IOS switches using MEC.
What is Nexus 7k?
The modular Cisco Nexus 7000 and 7700 switches deliver a comprehensive Cisco NX-OS feature set and open-source programmable tools for software-defined networking (SDN) deployments. They offer high-density 10, 40, and 100 Gigabit Ethernet with application awareness and performance analytics.
Why do we need vPC Nexus?
vPC (Virtual Port-Channel), also known as multichassis EtherChannel (MEC) is a feature on the Cisco Nexus switches that provides the ability to configure a Port-Channel across multiple switches (i.e. vPC peers). vPC is similar to Virtual Switch System (VSS) on the Catalyst 6500s.
How does Nexus vPC work?
A vPC setup consists of two Nexus devices in a pair. One acts as the Primary and the other as a Secondary, which allows other devices to connect to the two chassis using Multi-Channel Ethernet (MEC).
What is difference between Cisco Catalyst and Nexus switches?
Cisco catalyst switches are mainly designed for distro/core layers in campus network vs the Nexus is mainly for data centers. Nexus series switches can support Ethernet, Fiber Channel and FCOE all in the same chassis but the catalyst don’t. The catalyst switches support only Ethernet.
What is the difference between Nexus 7K and 9k?
The Nexus 9000 supports Application Centric Infrastructure (ACI) in contrast to the Nexus 7000 switches. However, the Cisco Nexus 9000 switches do not support the VDCs (Virtual Device Context) technology like the Nexus 7000 and the Nexus 9000 Series doesn’t support storage protocols, in contrast to the Nexus 7000.
What is Cisco Nexus Data Broker?
About Cisco Nexus Data Broker Cisco Nexus Data Broker with Cisco Nexus Switches provides a software-defined, programmable solution to aggregate copies of network traffic using Switched Port Analyzer (SPAN) or network Test Access Point (TAP) for monitoring and visibility.
What is vPC Cisco Nexus?
vPC (Virtual Port Channel) is the Cisco Proprietary feature that is only working on Cisco Nexus Components. vPC use to make Nexus devices logically single devices for the end host or devices. vPC is also known as Multi-chassis EtherChannel (MEC).
What is the difference between port channel and vPC?
Here you can see that Virtual Port channel (vPC) is configured using the interfaces of two switches. One of the key difference between the two technologies (port-channel and virtual port-channel ) is that port channels support both Layer 2 and Layer 3. vPC on the other hand only supports Layer 2.
What is network data broker?
Is DNA center a SDN controller?
Cisco DNA Center (also called Cisco Digital Network Architecture) is a powerful SDN controller and management dashboard that allows you to take control of your network, optimize your network, secure your remote workforce, and lower your IT spending.
What is the difference between Cisco Prime and DNA?
Cisco Prime simplifies network management, improves operations efficiency, reduces errors, and makes the delivery of network services more predictable. Cisco DNA Center is a complete management and control platform for your network, designed, created, and implemented by Cisco.
What is Cisco Nexus 5000 series?
The Cisco Nexus 5000 Series includes the Cisco Nexus 5500 and 5600 platforms as part of the Cisco Unified Fabric portfolio. The comprehensive Cisco NX-OS feature set and 10/40 Gigabit Ethernet scalability of the Cisco Nexus 5000 Series deliver high performance, operational efficiency, and design flexibility.
What is the difference between Nexus 2000 and Nexus 5000?
The Nexus 5000 series is a range of 5 models 1U or 2U rack-switches offering 20 to 96 interfaces running on 1 or 10 Gbit/s ethernet and 10 Gbit/s FCoE interfaces. They can be used with the above-mentioned Nexus 2000 series fabric extender. The 5000-series offer carrier-grade layer2 and layer3 switching as well as the mentioned FCoE capabilities
What is the Nexus 7000?
The Nexus 7000 is the high-end model in the Nexus range of datacenter switches. Other models are:
What are the components of the Nexus 1000v architecture?
The Nexus 1000v architecture has two components: the Virtual Ethernet Module ( VEM) and the Virtual Supervisor Module ( VSM ). These two components together make up the Cisco Nexus 1000V Series Switch, with the VSM providing the management plane and the VEM providing the data plane.