Patch 86222-21 For Rapier Switches and AR800 Series Modular Switching Routers

3

PCR: 02374

Module: SWI

Network affecting: No

In the ADD SWITCH L3FILTER command, the EPORT parameter incorrectly accepted the value 62-63 as multicast and broadcast ports 63-64. This issue has been resolved.

PCR: 02397 Module: DVMRP

Network affecting: No

After a prune lifetime had expired, the interface was not joined back to the

DVMRP multicast delivery tree. This issue has been resolved.

PCR: 02404

Module: IPG

Network affecting: No

DVMRP multicast forwarding failed to send tagged packets to a tagged port. Packets were erroneously sent untagged to tagged ports. This issue has been resolved.

Features in 86222-20

Patch file details for Patch 86222-19 are listed in Table 3:

Table 2: Patch file details for Patch 86222-20.

Base Software Release File

86s-222.rez

 

 

Patch Release Date

23-Aug-2002

 

 

Compressed Patch File Name

86222-20.paz

 

 

Compressed Patch File Size

397708 bytes

 

 

Patch 86222-20 includes all issues resolved and enhancements released in previous patches for Software Release 2.2.2, and the following enhancements:

PCR: 01226

Module: IGMP

Network affecting: Yes

The IGMP specific query sent by the router/switch now contains the correct default response time of 1 second. Also, ifOutOctets in the VLAN interface MIB now increments correctly.

PCR: 01270

Module: APPLE

Network affecting: No

If a port did not belong to an ethernet interface, or was not directly connected to the seed port it could not receive advertised router numbers. This issue has been resolved.

PCR: 01285

Module: OSPF

Network affecting: No

When an interface went down (or was disabled) on an AS border router, the external routes were not removed from the routing domain. Such routes are now removed by premature aging.

PCR: 02024

Module: IPG

Network affecting: No

Proxy Arp can now be used on VLAN interfaces.

Patch 86222-21 for Software Release 2.2.2 C613-10319-00 REV T

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Allied Telesis 86222-21 manual PCR Module SWI Network affecting No, PCR 02397 Module Dvmrp Network affecting No

86222-21 specifications

Allied Telesis 86222-21 is a versatile and robust network switch designed for a variety of applications across different industries. This device is engineered to deliver high-performance connectivity, making it an ideal choice for both enterprise environments and smaller businesses looking to enhance their network infrastructure.

One of the standout features of the Allied Telesis 86222-21 is its support for advanced Layer 2 switching capabilities. This allows for efficient data transfer within local area networks (LANs) by enabling the management of data packets based on MAC addresses. The device is equipped with multiple Gigabit Ethernet ports, promoting fast and reliable connections for numerous devices and reducing latency in data transmission.

In a world increasingly dependent on cloud services and virtualization, the 86222-21 is designed to accommodate the growing need for bandwidth. It supports Power over Ethernet (PoE), which simplifies the installation of networked devices like IP cameras and wireless access points by providing power through the Ethernet cable, eliminating the need for separate power supplies. This not only streamlines device management but also enhances flexibility in network design.

Security is a paramount concern for any modern network, and this model addresses those needs with robust built-in security features. The device includes VLAN support, allowing for the segmentation of networks into distinct domains for enhanced data security and management. Access Control Lists (ACLs) further bolster network security by enabling fine-grained control over which devices can communicate with each other.

Allied Telesis 86222-21 also features an intuitive management interface, which is crucial for IT administrators responsible for maintaining network performance. The graphical user interface (GUI) and command line interface (CLI) provide flexibility in managing the switch, allowing for configuration changes and monitoring of network health with ease.

Additionally, this network switch is designed with energy efficiency in mind. It complies with various energy-saving standards, which not only reduces operational costs but also contributes to environmental sustainability.

Overall, the Allied Telesis 86222-21 is a powerful and flexible switch equipped with advanced features that cater to the needs of modern networks. It promotes efficient data management, robust security, and energy efficiency, making it a fitting solution for diverse networking requirements. Whether used in small offices or larger enterprise environments, its adaptability and performance capabilities make it a valuable asset in the pursuit of effective network communication.