Multicast Filtering Commands

4

IGMP Query Commands (Layer 2)

 

 

 

 

 

 

Table 4-65 IGMP Query Commands (Layer 2)

 

 

 

 

 

 

 

 

 

 

 

 

Command

 

Function

Mode

 

Page

 

 

 

 

 

 

 

 

ip igmp snooping querier

 

Allows this device to act as the querier for IGMP snooping

GC

 

4-185

 

 

 

 

 

 

 

 

ip igmp snooping

 

Configures the query count

GC

 

4-185

 

query-count

 

 

 

 

 

 

 

ip igmp snooping

 

Configures the query interval

GC

 

4-186

 

query-interval

 

 

 

 

 

 

 

ip igmp snooping

 

Configures the report delay

GC

 

4-187

 

query-max-response-time

 

 

 

 

 

 

 

ip igmp snooping

 

Configures the query timeout

GC

 

4-187

 

router-port-expire-time

 

 

 

 

 

 

 

ip igmp snooping querier

This command enables the switch as an IGMP querier. Use the no form to disable it.

Syntax

[no] ip igmp snooping querier

Default Setting

Enabled

Command Mode

Global Configuration

Command Usage

If enabled, the switch will serve as querier if elected. The querier is responsible for asking hosts if they want to receive multicast traffic.

Example

Console(config)#ip igmp snooping querier

Console(config)#

ip igmp snooping query-count

This command configures the query count. Use the no form to restore the default.

Syntax

ip igmp snooping query-count count no ip igmp snooping query-count

count - The maximum number of queries issued for which there has been no response before the switch takes action to drop a client from the multicast group. (Range: 2-10)

4-185

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LevelOne GSW-2692 manual Igmp Query Commands Layer, Ip igmp snooping querier, Ip igmp snooping query-count
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GSW-2692 specifications

The LevelOne GSW-2692 is an advanced Layer 2 Gigabit Ethernet switch that is designed to cater to the networking needs of both small and medium-sized enterprises. Highly regarded for its reliability and performance, the GSW-2692 offers 24 Gigabit Ethernet ports, enabling seamless and high-speed data transfers across connected devices. With its robust design and versatile capabilities, this switch has earned its place as an essential component in modern IT infrastructure.

One of the standout features of the GSW-2692 is its extensive support for advanced networking technologies. The switch includes support for IEEE 802.1Q VLAN tagging, which allows users to create separate virtual networks for improved traffic management and enhanced security. By segregating network traffic, businesses can optimize bandwidth usage and reduce congestion, contributing to overall increased network performance.

Additionally, the GSW-2692 supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), ensuring loop-free network topology. This capability is crucial in larger networking environments where multiple switches are interconnected, as it prevents broadcast storms and enhances network resilience. The switch also includes features such as port mirroring, which provides administrators with the capability to monitor network traffic in real-time for troubleshooting and analysis.

Power over Ethernet (PoE) support is another significant advantage of the GSW-2692. With PoE functionality, it enables the switch to deliver electrical power along with data to connected devices such as IP cameras, VoIP phones, and wireless access points, eliminating the need for additional power sources and simplifying installations.

In terms of physical characteristics, the LevelOne GSW-2692 is designed for efficient heat dissipation and features a fanless design, which ensures silent operation. Its desktop or rack-mountable options make it flexible for various installation environments. The switch also features a web-based management interface, which simplifies the configuration and monitoring processes, allowing for intuitive management of network settings.

Overall, the LevelOne GSW-2692 stands out as a feature-rich, reliable, and high-performance networking solution that meets the demands of modern enterprises. Its combination of advanced technologies, scalability, and ease of use makes it an excellent choice for businesses looking to enhance their network infrastructure.
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