Features in 276-04

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR

Module

Level

Description

AR44xS/ AR450S

AR7x5

AR750S

 

Rapier i

AT-8800

AT-8600

 

AT-8700XL

AT-8948

AT-9900

AT-9800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00011598

PIM, PIM6

3

Previously the SPTbit on a PIM device was not set under the following conditions:

Y

-

Y

 

Y

Y

-

 

-

-

-

-

 

 

 

■ when a PIM neighbor was the RP (Rendezvous Point), and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

■ when the PIM neighbor was not the RPF (Reverse Path Forwarding) neighbor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to the Source; that is, it did not have a direct connection to the Source traffic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

stream.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In this situation, the SPTbit remained unset. This resulted in the non-RP PIM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

device continually sending register messages awaiting a register STOP.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved. Non-RP PIM devices no longer continually send

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

register messages.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00011710

Core

3

When the router sent a RADIUS accounting STOP packet, the packet’s Acct-

Y

-

Y

 

Y

Y

-

 

-

-

-

-

 

 

 

Session-Time was always zero, no matter how long the session had been active

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

for.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012128

IP Gateway

3

When the router or switch recalculated the IP checksum after decrementing the

Y

-

Y

 

Y

Y

Y

 

Y

-

-

-

 

 

 

TTL value, it was possible for the checksum to be 0xFFFF. This conformed to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RFC 1141 but not to RFC 1624. For switches, note that this issue did not affect

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IP hardware routing, only packets routed by the CPU.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved. Checksums are now calculated in accordance with

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RFC 1624.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012194

IPv6

3

When a user changed the settings for IPv6 Neighbour Discovery advertisement of

Y

-

Y

 

Y

Y

-

 

-

-

-

-

CR00002547

 

 

the prefix of an existing IPv6 interface route, then the changes were not saved in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the configuration file or output resulting from the commands create config and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

show config dynamic. If the router or switch rebooted, the changes were lost.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue only occurred if the existing interface route and the modified prefix had

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the same prefixlength.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Version 276-05

C613-10474-00 REV D

Page 19 Page 21
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Image 20
Allied Telesis AR44xS series manual PIM, PIM6
Page 19 Page 21

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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