BLADEOS 6.5.2 Application Guide

The LLDP information to be distributed by the G8124 ports, and that which has been collected from other LLDP stations, is stored in the switch’s Management Information Base (MIB). Network Management Systems (NMS) can use Simple Network Management Protocol (SNMP) to access this MIB information. LLDP-related MIB information is read-only.

Changes, either to the local switch LLDP information or to the remotely received LLDP information, are flagged within the MIB for convenient tracking by SNMP-based management systems.

For LLDP to provide expected benefits, all network devices that support LLDP should be consistent in their LLDP configuration.

Enabling or Disabling LLDP

Global LLDP Setting

By default, LLDP is disabled on the G8124. To turn LLDP on or off, use the following command:

RS G8124(config)# [no] lldp enable

(Turn LLDP on or off globally)

 

 

Transmit and Receive Control

The G8124 can also be configured to transmit or receive LLDP information on a port-by-port basis. By default, when LLDP is globally enabled on the switch, G8124 ports transmit and receive LLDP information (see the tx_rx option below). To change the LLDP transmit and receive state, the following commands are available:

RS G8124(config)# interface port 1

(Select a switch port)

RS G8124(config-if)#lldp admin-status tx_rx

(Transmit and receive LLDP)

RS G8124(config-if)#lldp admin-status tx_only

(Only transmit LLDP)

RS G8124(config-if)#lldp admin-status rx_only

(Only receive LLDP)

RS G8124(config-if)# no lldp admin-status

(Do not participate in LLDP)

RS G8124(config-if)# exit

(Exit port mode)

 

 

To view the LLDP transmit and receive status, use the following commands:

RS

G8124(config)#

show

lldp port

(status of all ports)

RS

G8124(config)#

show

interface port <n> lldp

(status of selected port)

 

 

 

 

 

346 ￿ Chapter 25: Link Layer Discovery Protocol

BMD00220, October 2010

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Blade ICE G8124-E manual Enabling or Disabling Lldp, Global Lldp Setting, Transmit and Receive Control
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G8124-E, G8124 specifications

The Blade ICE G8124 is a cutting-edge networking solution designed for high-performance data center environments. It has emerged as a popular choice among organizations that require reliable and efficient network infrastructure to support their growing demands for bandwidth and low-latency connectivity.

One of the key features of the Blade ICE G8124 is its high port density. This networking device typically offers 24 ports of 10 Gigabit Ethernet, ensuring that businesses can connect numerous devices without requiring extensive physical space. The design is also scalable, accommodating future expansion as organizational needs grow.

Another significant aspect of the G8124 is its advanced switching capabilities. It utilizes a non-blocking architecture, enabling simultaneous data transmissions on all ports. This characteristic ensures that there is no bottleneck in the network traffic, providing the high performance needed in data-intensive applications.

The G8124 incorporates various technologies to enhance its functionalities. It supports Layer 2 and Layer 3 switching, making it versatile for different networking needs. Additionally, it features comprehensive Quality of Service (QoS) settings that prioritize critical applications, such as VoIP and video streaming, ensuring smooth operation even under heavy loads.

In terms of security, the Blade ICE G8124 provides robust measures to protect the network. It supports features such as Access Control Lists (ACLs), port security, and VLANs, allowing administrators to segment the network and restrict unauthorized access. These security capabilities are vital in today’s landscape, where cyber threats are increasingly common.

Moreover, the G8124 offers excellent management features. It includes an intuitive user interface for easy configuration and monitoring of network performance. SNMP support allows integration with network management systems, providing administrators with insights needed to optimize their operations.

Power efficiency is also a hallmark of the Blade ICE G8124. It employs energy-saving technologies that reduce operational costs, an essential factor for environmentally-conscious organizations striving to minimize their carbon footprint.

In summary, the Blade ICE G8124 stands out with its high port density, advanced switching capabilities, robust security features, and efficient management options. This networking solution is designed to meet the demands of modern data centers, providing the performance, reliability, and scalability that organizations require. With its innovative technologies, the G8124 ensures that businesses can navigate the complexities of today's networking landscape effectively.
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