Features in 276-04

 

 

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR

Module

Level

Description

AR44xS/ AR450S

AR7x5

AR750S

 

Rapier i

AT-8800

AT-8600

 

AT-8700XL

AT-8948

AT-9900

AT-9800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012743

IP Gateway

2

When a device that is connected to a router or switch interface leaves a multicast

Y

-

Y

 

Y

Y

Y

 

Y

-

-

-

 

 

 

group, the router or switch (correctly) responds by sending out a Query message

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

over that interface. In the default configuration, it also sends a second Query

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

message one second later, for redundancy. Previously, if the router or switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

interface was deleted after the first Query but before the second Query, the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

router or switch rebooted.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved. If the interface is deleted, the router or switch no

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

longer attempts to send more Queries.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012825

MLD

2

An issue occurred in IPv6 multicasting if multiple ports were registered to receive

Y

-

Y

 

Y

Y

-

 

-

-

-

-

CR00013458

Snooping,

 

data from the All Routers group. When one of the ports timed out, the entries

 

 

 

 

 

 

 

 

 

 

 

 

IPv6, Switch

 

for all of the ports were purged, even if the other ports’ timers had not expired.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The router or switch also sometimes flooded IPv6 multicast traffic undesirably

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

when the MLD All Routers snooping group contained more than one port.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

These issues have been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Version 276-05

C613-10474-00 REV D

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Image 14
Allied Telesis AR44xS series manual CR00012743, Longer attempts to send more Queries, CR00012825, CR00013458
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AR44xS series specifications

The Allied Telesis AR44xS series represents a significant advancement in network technology, designed to meet the demands of modern enterprises. Known for its distinctive features, robust performance, and reliability, this series enables organizations to enhance their network infrastructure efficiently.

One of the standout characteristics of the AR44xS series is its focus on high-performance routing capabilities. These routers are equipped with advanced Layer 3 routing, offering the ability to handle large volumes of traffic seamlessly. This ensures minimal latency and maximizes throughput, making it ideal for bandwidth-intensive applications such as video conferencing and cloud computing.

The AR44xS series integrates an intuitive user interface, enabling easy management and configuration. The web-based management system provides insights into network performance and health, allowing administrators to quickly respond to issues. Additionally, the support for command-line interface (CLI) offers advanced users the flexibility to execute configurations and scripts tailored to specific needs.

Security is a paramount concern in today's digital landscape, and the AR44xS series addresses this with comprehensive security features. It incorporates next-generation firewall capabilities, intrusion detection and prevention systems (IDPS), and secure virtual private network (VPN) support. With these solutions, organizations can safeguard their networks from emerging threats and unauthorized access.

The series also supports various connectivity options, including Ethernet and fiber optics, making it suitable for diverse network architectures. With the availability of multiple interfaces, including Gigabit options, the AR44xS series allows for scalable deployment, ensuring organizations can adapt as their needs evolve.

Moreover, the AR44xS series is built to support advanced technologies such as IPv6, which is critical for future-proofing network infrastructure as the number of internet devices continues to grow. This ensures compatibility with next-generation Internet technologies.

In summary, the Allied Telesis AR44xS series stands out for its high-performance routing, robust security features, intuitive management interface, and support for modern networking technologies. These attributes make it a solid choice for organizations looking to strengthen their network infrastructure while ensuring scalability and security in an ever-changing digital landscape. This series is an essential tool for businesses aiming to future-proof their networking capabilities and drive operational efficiency.
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