4 Command Line Interface

Command Mode

Interface Configuration (VLAN)

Command Usage

•A multicast client sends an IGMP leave message when it leaves a group. The router then checks to see if this was the last host in the group by sending an IGMP query and starting a timer based on this command. If no reports are received before the timer expires, the group is deleted.

•This value may be tuned to modify the leave latency of the network. A reduced value results in reduced time to detect the loss of the last member of a group.

Example

The following shows how to configure the maximum response time to 10 seconds:

Console(config-if)#ip igmp last-memb-query-interval 10

Console(config-if)#

ip igmp version

This command configures the IGMP version used on an interface. Use the no form of this command to restore the default.

Syntax

ip igmp version {1 2} no ip igmp version

•1 - IGMP Version 1

•2 - IGMP Version 2

Default Setting

IGMP Version 2

Command Mode

Interface Configuration (VLAN)

Command Usage

•All routers on the subnet must support the same version. However, the multicast hosts on the subnet may support either IGMP version 1 or 2.

•The switch must be set to version 2 to enable the ip igmp max-resp-interval (page 4-237).

Example

The following configures the switch to use IGMP Version 1 on the selected interface:

Console(config-if)#ip igmp version 1

Console(config-if)#

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Microsoft ES4625, ES4649 manual Ip igmp version
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ES4649, ES4625 specifications

The Microsoft ES4625 and ES4649 are advanced enterprise-grade servers designed to meet the demands of modern data centers. They blend cutting-edge technology with robust performance, making them an ideal choice for businesses that require reliable processing capabilities, enhanced storage solutions, and improved energy efficiency.

One of the standout features of the ES4625 is its powerful processing capability. Equipped with the latest Intel Xeon Scalable processors, the server can handle a significant workload, making it suitable for various applications, including virtualization, cloud computing, and big data analytics. The multi-core architecture allows for efficient parallel processing, thereby improving response times and overall system performance.

On the other hand, the ES4649 offers an even more powerful setup, with the option to support high core counts and a larger memory footprint. This feature is particularly beneficial for enterprises that run demanding applications requiring substantial processing power and memory capacity. Both models support DDR4 memory, ensuring faster data access and overall system efficiency.

Storage adaptability is another key characteristic of these servers. The ES4625 and ES4649 come with multiple drive bays supporting various storage options, including SSDs and traditional HDDs. This flexibility allows organizations to configure their storage according to their specific performance and capacity needs. With support for advanced storage technologies like NVMe, enterprises can achieve unparalleled data transfer speeds, which is crucial for data-intensive applications.

In terms of manageability, both models are equipped with Microsoft’s innovative management tools. The integration of these tools facilitates easy monitoring, troubleshooting, and maintenance of server health and performance, significantly reducing downtime. Moreover, the servers are designed with enhanced security features to protect against unauthorized access and data breaches, ensuring that sensitive information remains secure.

Energy efficiency is another critical characteristic of the ES4625 and ES4649. These servers are designed with power-saving technologies that reduce energy consumption without compromising performance. This aspect is particularly advantageous for businesses looking to lower their operational costs and carbon footprint.

Overall, the Microsoft ES4625 and ES4649 offer a compelling combination of performance, flexibility, and security. They are engineered to support the increasingly complex demands of modern enterprise environments, making them a valuable investment for organizations seeking reliable, high-performing server solutions. Whether for virtualized workloads, cloud services, or heavy data computations, these servers are designed to deliver exceptional results.
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