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

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PCR: 01201

Module: L2TP

Network affecting: Yes

Tunnel creation failed when attempting to establish a point-to-point tunnel from an ATR router (tunnel originator) to another vendor’s router. This issue has been resolved.

PCR: 01233

Module: PIM

Network affecting: No

When IGMP snooping was enabled, if a member left a group on a port, it could not re-join the group on that port. This issue has been resolved.

Substantial changes have been made to PIM in more recent code releases. These have been retrofitted to 2-2-2 in the patch. Note: these changes have incorporated PCRs 01159 and 01190.

PCR: 01236

Module: PPP

Network affecting: No

The PPPoE access concentrator did not stop RADIUS accounting when a PADT termination was received without receiving a proper PPP termination first. This issue has been resolved.

PCR: 01237

Module: SWI

Network affecting: No

The dot1dBridge MIB implementation now complies with RFC1493.

Features in 86222-07

Patch file details for Patch 86222-07 are listed in Table 14:

Table 14: Patch file details for Patch 86222-07

Base Software Release File

86s-222.rez

 

 

Patch Release Date

26-Oct-2001

 

 

Compressed Patch File Name

86222-07.paz

 

 

Compressed Patch File Size

250468 bytes

 

 

Patch 86222-07 includes all issues resolved and enhancements released in previous patches for Software Release 2.2.2, and the following enhancements:

PCR: 01018 Module: DHCP

Network affecting: No

DHCP now correctly handles request messages containing request list options not supported by the router.

PCR: 01160

Module: IPG,FIREWALL

Network affecting: No

The router would accept TCP sessions with destination address the same as the subnet broadcast address for one of the router’s interfaces. Firewall- generated packets destined for a subnet broadcast address on one of the routers interfaces would cause a fatal error. These issues have been resolved.

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 L2TP Network affecting Yes, PCR Module PIM 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.