24Patch Release Note

PCR: 01179

Module: SWI

Network affecting: No

When a VLAN was created and then destroyed on the G6 or G6F, the

VTABLE was corrupted. This has been fixed.

 

PCR: 01181

Module: DHCP

Network affecting: No

DHCP failed to send request messages when it was in a rebinding or

renewing state. This issue has been resolved.

 

PCR: 01185

Module: SWI

Network affecting: No

In some extreme traffic conditions the switch could lock up, preventing switching of any traffic. This issue has been resolved.

PCR: 01186 Module: FIREWALLNetwork affecting: No

When large numbers of sessions were being handled the firewall would become overly aggressive in restricting new sessions. The Active TCP Opens field in the output of the SHOW FIREWALL POLICY would show a very high number (42 × 108). This issue has been resolved.

PCR: 01187 Module: IPGNetwork affecting: No

If the IGMP table was empty and a timeout was set, a fatal error occurred.

This issue has been resolved.

Features in 86222-04

Patch file details for Patch 86222-04 are listed in Table 17.

Table 17: Patch file details for Patch 86222-04.

Base Software Release File

86s-222.rez

 

 

Patch Release Date

24-Aug-2001

 

 

Compressed Patch File Name

86222-04.paz

 

 

Compressed Patch File Size

220220 bytes

 

 

Patch 86222-04 includes all issues resolved and enhancements released in previous patches for Software Release 2.2.2, and the following enhancements:

PCR: 01124

Module: PKI

Network affecting: No

Message protection validation failures would occur intermittently. This issue has been resolved.

PCR: 01136

Module: ISAKMP

Network affecting: No

ISAKMP now interoperates with other vendor’s products in aggressive mode exchanges.

PCR 01138

Module: CORE, SWI

Network affecting: No

Support has been added for the 8624XL-80 switch with -48VDC power supply.

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

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Allied Telesis 86222-21 manual PCR 01186 Module FIREWALLNetwork affecting No, PCR 01187 Module IPGNetwork 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.