Contents

C H A P T E R 4

Configuring a Routed Interface 36

Configuring a Subinterface 37

Configuring the Bandwidth on an Interface 38

Configuring a VLAN Interface 39

Configuring a Loopback Interface 40

Assigning an Interface to a VRF 40

Verifying the Layer 3 Interfaces Configuration 41

Monitoring Layer 3 Interfaces 42

Configuration Examples for Layer 3 Interfaces 43

Related Documents for Layer 3 Interfaces 44

MIBs for Layer 3 Interfaces 44

Standards for Layer 3 Interfaces 44

Configuring Port Channels 45

Information About Port Channels 45

Understanding Port Channels 45

Guidelines and Limitations for Port Channel Configuration 46 Compatibility Requirements 47

Load Balancing Using Port Channels 48

Understanding LACP 51

LACP Overview 51

LACP ID Parameters 52

Channel Modes 52

LACP Marker Responders 53

LACP-Enabled and Static Port Channel Differences 54 Configuring Port Channels 54

Creating a Port Channel 54

Adding a Port to a Port Channel 55

Configuring Load Balancing Using Port Channels 55 Configuring Hardware Hashing for Multicast Traffic 57 Enabling LACP 57

Configuring the Channel Mode for a Port 58 Configuring the LACP Fast Timer Rate 59 Configuring the LACP System Priority and System ID 60 Configuring the LACP Port Priority 60

Cisco Nexus 5000 Series NX-OS Interfaces Configuration Guide, Release 5.2(1)N1(1)

78-26881-OL

v

Page 5
Image 5
Cisco Systems N5KC5596TFA manual Configuring Port Channels

N5KC5596TFA specifications

The Cisco Systems N5KC5596TFA is a high-performance data center switch designed specifically for modern architectures requiring low-latency, high-bandwidth connectivity. As part of the Nexus 5000 series, the N5KC5596TFA addresses the needs of virtualized environments, cloud computing, and highly dynamic workloads, making it an essential choice for enterprises and service providers.

One of the standout features of the N5KC5596TFA is its impressive port density. The switch offers 48 10 Gigabit Ethernet (10GbE) ports and 4 40 Gigabit Ethernet (40GbE) uplinks, providing flexibility to connect a variety of devices and ensuring high throughput across the network. This port configuration is ideal for connecting multiple servers and storage devices, making it perfect for environments with significant data traffic.

The switch supports a range of advanced technologies such as Virtual Extensible LAN (VXLAN) for improving scalability and multi-tenancy in data center networks. VXLAN encapsulates Layer 2 Ethernet frames within Layer 4 UDP packets, allowing for a larger address space and effective overlay networking, which is crucial for cloud deployments.

Another notable aspect of the N5KC5596TFA is its support for Data Center Bridging (DCB), which enhances the reliability and performance of Ethernet networks. DCB features like Priority Flow Control (PFC) and Enhanced Transmission Selection (ETS) help to minimize data loss and ensure Quality of Service (QoS) for various types of traffic, including storage and regular data, which is critical in a converged infrastructure.

Security is also a priority with the N5KC5596TFA, as it comes equipped with features such as Access Control Lists (ACLs) and port security, helping to safeguard the network from unauthorized access and potential threats.

In terms of management, the switch offers integration with Cisco's Data Center Network Manager (DCNM), providing tools for monitoring, management, and automation, which simplifies operational tasks. Additionally, it supports Cisco's Application Centric Infrastructure (ACI), enabling a more comprehensive and application-focused approach to networking.

Overall, the Cisco Systems N5KC5596TFA is engineered for organizations looking to build robust, highly efficient, and secure data center environments. Its combination of high density, versatile connectivity options, and advanced networking technologies makes it a powerful solution for meeting the demands of today’s enterprise workloads.