Chapter 18: Setting LLDP and LLDP-MED

Displaying

LLDP-MED TLV

Power Management— Indicates the power via MDI capabilities of the port.

Link Aggregation— Indicates whether the port is capable of link aggregation and, if so, whether it is currently a member of an aggregator.

Max Frame Size— Sends the maximum supported frame size of the port. This field is not adjustable on the switch.

To display LLDP-MED TLV settings, do the following:

1.Select the Discovery & Monitoring tab.

The Discovery & Monitoring tab is displayed. See Figure 68 on page 201.

2.From the Discovery & Monitoring tab, select LLDP and then select TLV.

The LLDP TLV tab is displayed. See Figure 81 on page 217.

3.From the LLDP TLV tab, select TLV-MED.

The LLDP Med TLV page is displayed. See Figure 84 on page 220. The following fields are displayed:

Port Id— Indicates the port number.

Capabilities— Indicates the device’s router and bridge functions, and whether or not these functions are currently enabled.

Network-policy The network policy information configured on the port for connected media endpoint devices. The switch supports Application Type 1: Voice, including the following network policy for connected voice devices to use for voice data:

-Voice VLAN ID

-Voice VLAN Class of Service (CoS) priority

-Voice VLAN Diffserv Code Point (DSCP)

Location— Location information configured for the port, in one or more of the following formats:

-Civic location

-Coordinate location

-Emergency Location Identification Number (ELIN)

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Allied Telesis AT-9000/28SP, AT-9000/52 manual Displaying, Lldp-Med Tlv

AT-9000/52, AT-9000/28SP, AT-9000/28 specifications

The Allied Telesis AT-9000/28 is a versatile and robust network switch designed for organizations seeking to enhance their networking capability. This Layer 2 managed switch delivers a high degree of performance and reliability, making it an ideal choice for businesses that require a seamless network experience.

One of the main features of the AT-9000/28 is its 28 ports, which include 24 Fast Ethernet ports and 4 Gigabit Ethernet uplink ports. This allows for flexible network configuration and scalability, accommodating both wired and wireless devices efficiently. The switch also supports auto-negotiation and auto-MDI/MDI-X, which simplifies installation and connectivity by automatically detecting and configuring the appropriate settings.

The AT-9000/28 employs advanced switching technologies, such as IEEE 802.1Q VLAN tagging, which enables the segregation of traffic for improved security and performance. This feature is crucial for businesses that require data isolation between different departments or user groups. In addition, the switch supports quality of service (QoS) protocols, allowing for traffic prioritization. This is particularly beneficial for organizations that handle multimedia applications or VoIP services that demand reliable bandwidth.

Another significant characteristic of the AT-9000/28 is its support for port mirroring. This capability is essential for network monitoring and troubleshooting, as it allows administrators to track and analyze network traffic efficiently. Furthermore, the switch supports multiple user authentication methods, including RADIUS and TACACS+, thus enhancing network security.

The AT-9000/28 is built with energy efficiency in mind, featuring Energy Efficient Ethernet (EEE) technology. This reduces power consumption during periods of low traffic without compromising performance, which aids in lowering overall operational costs.

In terms of management, the AT-9000/28 offers versatile management options, including a web-based GUI, Command Line Interface (CLI), and SNMP support. This flexibility enables network administrators to configure, monitor, and troubleshoot the switch easily.

Overall, the Allied Telesis AT-9000/28 is a reliable switch well-suited for a variety of network environments. Its combination of performance, security features, and energy efficiency makes it an excellent choice for organizations looking to optimize their network infrastructure. With robust capabilities and advanced technologies, the AT-9000/28 stands out as a valuable addition to any networking setup.