Configuring Port Channels

Configuring the LACP System Priority and System ID

Configuring the LACP System Priority and System ID

The LACP system ID is the combination of the LACP system priority value and the MAC address.

Before You Begin

Ensure that you have enabled the LACP feature.

Procedure

 

Command or Action

Purpose

Step 1

switch# configure terminal

Enters configuration mode.

Step 2

switch(config)# lacp system-priority

Configures the system priority for use with LACP.

 

priority

Valid values are 1 through 65535, and higher numbers

 

 

have lower priority. The default value is 32768.

Step 3

switch# show lacp system-identifier

(Optional)

 

 

Displays the LACP system identifier.

This example shows how to set the LACP system priority to 2500:

switch# configure terminal switch(config)# lacp system-priority 2500

Configuring the LACP Port Priority

You can configure each link in the LACP port channel for the port priority.

Before You Begin

Ensure that you have enabled the LACP feature.

Procedure

 

Command or Action

Purpose

Step 1

switch# configure terminal

Enters configuration mode.

Step 2

switch(config)# interface type

Specifies the interface to configure, and enters the

 

slot/port

interface configuration mode.

Step 3

switch(config-if)# lacp port-priority

Configures the port priority for use with LACP. Valid

 

priority

values are 1 through 65535, and higher numbers have

 

 

lower priority. The default value is 32768.

 

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

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Cisco Systems N5KC5596TFA manual Configuring the Lacp System Priority and System ID, Configuring the Lacp Port Priority

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.

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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.