Features in 281-01

 

 

 

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR

Module

Level

Description

AR400

AR7x5

AR750S / AR770S

 

Rapier i

AT-8800

AT-8600

 

AT-8700XL

AT-8948 / x900-48

AT-9900

AT-9800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012708

many

3

The command show debug active displays information about currently-active

Y

Y

Y

 

Y

Y

Y

 

Y

Y

Y

Y

 

 

 

debugging for many modules at once. Similarly, the command disable debug

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

active disables debugging for many modules in a single step.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This Software Version extends the list of modules that these commands act on.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

They now apply to all modules with debug support, except for DS3, ACC, Q931,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SA, SYN, TPAD, and X25C.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012786

IP Gateway

3

When a link that had RIP configured on it went down, so that the router or switch

Y

Y

Y

 

Y

Y

Y

 

Y

Y

Y

Y

 

 

 

used an alternative route, output from the command show ip route sometimes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

displayed incorrect information when the link came back up. When the link first

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

comes back up, the route's RIP metric is still 16, so the alternative route is still the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“best” route to the target. However, show ip route sometimes displayed a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

disabled route over the original link, with a RIP metric of 16, as the best route,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

even though the router or switch correctly used the alternative route.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012895

IP Gateway

3

Previously, the router accepted ARP entries with multicast IP and MAC addresses

Y

Y

Y

 

-

-

-

 

-

-

-

-

 

 

 

when the MAC disparity feature was disabled. The MAC disparity feature is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

disabled by default.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The issue has been resolved. The router now discards such ARP entries unless the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAC disparity feature has been enabled by using the command enable ip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

macdisparity.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00012947

Log

3

When a user entered the command show log receive=ipadd mask=mask, the

Y

Y

Y

 

Y

Y

Y

 

Y

Y

Y

Y

 

 

 

router or switch displayed an error message that said mask was not a valid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

parameter.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved. The mask parameter is now valid for this command.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CR00013007

IPsec

3

With tunnel-mode IPsec, the router or switch decremented the time to live (TTL)

Y

Y

Y

 

Y

Y

-

 

-

-

-

-

 

 

 

of IP packets twice when it forwarded the packets through the tunnel.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This issue has been resolved.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Version 281-02

C613-10482-00 REV B

Page 23 Page 25
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Image 24
Allied Telesis AR750S-DP, AR44xS manual Many, Macdisparity
Page 23 Page 25

AR44xS, AR750S-DP specifications

The Allied Telesis AR750S-DP and AR44xS are robust and innovative networking solutions designed to meet the demands of modern enterprises. These devices are designed for performance, scalability, and flexibility, making them ideal for various applications, including data centers, enterprise campus networks, and service provider environments.

The AR750S-DP is a 10GbE (Gigabit Ethernet) routing platform that offers exceptional performance. It features a Dual Power supply option for added reliability, ensuring continuous network operations even in the event of a power failure. This router is equipped with a high-performance CPU and supports advanced routing protocols, making it suitable for both IPv4 and IPv6 environments. The device encompasses features like Quality of Service (QoS), which prioritizes critical applications and ensures optimal bandwidth allocation.

Alongside the AR750S-DP, the AR44xS series serves as a versatile edge router, offering similar performance characteristics. Designed for high-speed broadband access, the AR44xS is particularly effective in delivering reliable internet services. It comes equipped with advanced security features, including embedded firewalls and VPN support, enabling secure remote access and protecting sensitive information from potential threats.

Both models leverage Allied Telesis' innovative technology known as "Multi-layer Switching," which enhances the performance and efficiency of networks by allowing simultaneous data processing at various layers of the OSI model. Additionally, these devices support Layer 3 routing, enabling intelligent traffic management and optimizing data flow across the network.

The AR750S-DP and AR44xS also feature management capabilities that simplify network configuration and monitoring. With support for SNMP (Simple Network Management Protocol), network administrators can easily manage and diagnose network issues, ensuring high availability and performance.

Incorporating Advanced Layer 2 and Layer 3 features, both models facilitate seamless integration into existing network infrastructures, providing scalability that meets the growing demands of businesses. The user-friendly web interface simplifies setup and provides real-time monitoring tools that enhance operational efficiency.

In summary, the Allied Telesis AR750S-DP and AR44xS are advanced networking devices tailored for organizations seeking high-performance, reliable, and secure solutions. With cutting-edge features and comprehensive management capabilities, these routers cater to the diverse needs of modern connectivity, ensuring businesses can thrive in an increasingly digital world.
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