Allied Telesis Rapier Series manual Show IP Igmp, Disabled All-groups ports

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SHOW IP IGMP

Patch Release Note

Modified Command

SHOW IP IGMP

Syntax SHOW IP IGMP [COUNTER] [INTERFACE=interface]

Description This command displays information about IGMP, and multicast group membership for each IP interface.

This enhancement includes the line “Disabled All-groups ports” on the output of this command, as show in Figure 1 on page 6. Ports that are disabled have a “#” symbol next to the port number.

Figure 1: Example output from the SHOW IP IGMP command.

IGMP Protocol

--------------------------------------------------------------------------------

Status

Enabled

 

 

Default Query Interval

125 secs

 

 

Default Timeout Interval

270 secs

 

 

Disabled All-groups ports

........ 1,5,7

 

 

Interface Name

vlan2 (DR)

 

 

IGMP Proxy

Off

 

 

Group List

 

 

 

Group. 238.0.1.2

Last Adv. 172.50.2.1

Refresh time 34 secs

Ports 3,11,23

 

 

 

Group. 224.1.1.2

Last Adv. 172.50.2.1

Refresh time 130 secs

Ports 2,11,23

 

 

 

All Groups

Last Adv. 172.50.1.1

Refresh time 45 secs

Ports 1#,11,23

 

 

 

Interface Name

vlan4

(DR)

 

IGMP Proxy

Off

 

 

Group List

 

 

 

No group memberships.

 

 

 

--------------------------------------------------------------------------------

Table 3: New parameter in the output of the SHOW IP IGMP command.

Parameter

Meaning

 

 

Disabled All-groups ports

A list of ports that are prevented from behaving as IGMP all-

 

group ports.

 

 

Examples To show information about IGMP, use the command:

SHOW IP IGMP

See Also ENABLE IP IGMP ALLGROUP

DISABLE IP IGMP ALLGROUP

Patch 86253-03 for Software Release 2.5.3 C613-10382-00 REV B

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Contents Patch For Rapier Series Switches IntroductionPCR Module IPG, SWI Level FeaturesPCR Module IPG Level PCR 03515 Module Dhcp LevelPCR 03691 Module Dvmrp Level PCR Module Ospf LevelPCR Module SWI Level PCR Module BGP LevelPCR Module IP Level PCR Module Firewall LevelPCR Module IPV6 Level PCR Module Ping LevelPCR Module Rsvp Level CommandsIgmp Snooping All-Group Entry PCR 03799 Module Dhcp LevelDisabled All-groups ports Show IP IgmpEnable IP Igmp Allgroup Disable IP Igmp AllgroupAvailability

Rapier Series specifications

The Allied Telesis Rapier Series represents a cutting-edge line of managed Ethernet switches designed for a variety of networking environments, including enterprise, campus, and industrial applications. Known for their advanced capabilities, reliability, and scalability, these switches are engineered to meet the ever-increasing demands for network performance and efficiency.

One of the standout features of the Rapier Series is its support for high-performance Layer 2 and Layer 3 switching. This dual capability allows for efficient management of network traffic, ensuring that data can flow without bottlenecks. With a robust architecture, the Rapier switches are capable of handling high-throughput applications, which makes them suitable for environments requiring constant connectivity and minimal downtime.

The Rapier Series incorporates advanced Quality of Service (QoS) mechanisms, enabling network administrators to prioritize traffic based on application needs. This is essential for applications such as VoIP and video conferencing, where latency and packet loss can significantly impact performance. By allowing precise control over traffic flows, the Rapier Series helps organizations maintain optimal user experiences even during peak usage.

Security is another critical focus of the Rapier Series. The switches come equipped with features such as IEEE 802.1X port-based authentication, which helps prevent unauthorized access to network resources. They also support VLANs (Virtual Local Area Networks), allowing for the segmentation of network traffic, which is crucial for both performance and security. Additionally, the switches offer features like Access Control Lists (ACLs) to provide further granular control over data access and flow.

The Rapier Series also emphasizes energy efficiency. With features such as Energy Efficient Ethernet (EEE), these switches minimize power consumption, aligning with global sustainability efforts and reducing operational costs. This attribute makes them an attractive choice for organizations looking to minimize their environmental footprint while keeping operational efficiency in mind.

In terms of management capabilities, the Rapier Series offers a range of options, including a user-friendly web-based interface, command-line interface (CLI), and SNMP (Simple Network Management Protocol) support. These facilitative management tools enable network administrators to monitor performance, configure settings, and troubleshoot issues in real time.

Overall, the Allied Telesis Rapier Series offers a comprehensive solution for modern networking challenges. With its blend of high performance, security features, energy efficiency, and user-friendly management options, the Rapier Series stands as a formidable choice for organizations aiming to build robust and reliable networks. Whether for small enterprises or large-scale deployments, the Rapier switches deliver the performance and flexibility needed to adapt to the dynamic demands of today’s networking landscape.