Features in 276-02

 

 

 

38

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR

Module

Level

Description

AR44xS / AR450S

AR7x5

AR750S

 

Rapier i

AT-8800

AT-8600

 

AT-8700XL

AT-8948

AT-9900

AT-9800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012140

PIM

2

If the link between two PIM Sparse Mode neighbours was removed, sometimes

Y

Y

Y

 

Y

Y

-

 

-

Y

Y

Y

 

 

 

one of the neighbours rebooted.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012167

Switch

2

When MAC address entries time out in the switch’s ARP table, the switch re-ARPs

-

-

-

 

Y

Y

Y

 

Y

-

-

-

 

 

 

for the entry’s MAC address and adds the entries back if it gets a reply. When

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48-port switches re-added the entry, sometimes they associated it with the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

wrong port number. This stopped the switch from transmitting traffic to that

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAC address.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012204

PPP, Eth,

2

If VRRP and/or PPP interfaces underwent many state changes, slow memory leaks

Y

Y

Y

 

Y

Y

Y

 

Y

Y

Y

Y

 

IP Gateway,

 

occurred.

 

 

 

 

 

 

 

 

 

 

 

 

 

VRRP

 

This issue has been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012232

Firewall,

2

Some SIP phones may alter or periodically refresh the session information for a

Y

Y

Y

 

Y

Y

-

 

-

-

-

Y

CR00012430

SIP ALG

 

call, by sending a re-invite message while the call is in progress. Previously, when

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a call was established between two SIP phones on the private side of the firewall

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and one of the phones attempted to update the session information, the call

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

became corrupted. This meant that one of the callers stopped hearing the other.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012233

BOOTP

2

When the router or switch acted as a relay agent to process BOOTP requests that

Y

Y

Y

 

Y

Y

Y

 

Y

Y

Y

Y

 

 

 

contained option 82, it modified the option 82 information of packets even

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

when their giaddr field was set to a non-zero value. The router or switch applied

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the policy specified by the command:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

set bootp relay option82 policy={dropkeepreplace}

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved. As required by RFC 3046, the router or switch now

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

forwards client DHCP packets that have a non-zero giaddr field without

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

modifying their option 82 fields.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Version 276-05

C613-10474-00 REV D

Page 37 Page 39
Page 38
Image 38
Allied Telesis AR44xS series manual CR00012140, CR00012167, CR00012204, CR00012232, CR00012430, CR00012233
Page 37 Page 39

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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