Patch 86253-07 For Rapier Series Switches

7

PCR: 03953

Module: SW56

Level: 3

On AT-8800 series switches, strict QoS scheduling is now enforced for ports where egress rate limiting is applied. On Rapier i series switches, the same QoS setup is now applied to all of the appropriate ports when setting up egress rate limiting.

PCR: 03970

Module: IPV6

Level: 3

If an IPv6 filter that blocked traffic on a VLAN interface was removed, the traffic was still blocked. This issue has been resolved.

PCR: 03982

Module: FIREWALL

Level: 3

The SMTP proxy did not correctly filter sessions where messages were fragmented. This had the potential to prevent the detection of third-party relay attacks. This issue has been resolved.

PCR: 03993

Module: FIREWALL

Level: 4

The AUTHENTICATION parameter has been removed from the “?” CLI help for firewall commands. This was not a valid parameter.

PCR: 03996

Module: FIREWALL

Level: 2

Occasionally some firewall timers stopped early, resulting in sessions being removed prematurely. Because of this, TCP Reset packets could be sent by the firewall before TCP sessions were finished. This issue has been resolved.

PCR: 03997

Module: IPG

Level: 3

When policy-based routing was active, IP packets not matching any policy- specific routes were forwarded, even if there was no default policy route. This issue has been resolved. Now, a route whose policy exactly matches the policy of the packet is selected. If an exact match does not exist, a route with the default policy will be used to route the packet. If no route is found, the packet is discarded. The TOS field in incoming IP packets is ignored, so packets with the TOS value set are forwarded using a route with the default policy.

PCR: 31002

Module: UTILITY

Level: 2

Sometimes the device rebooted when a severe multicast storm occurred due to a loop in the network. This issue has been resolved.

PCR: 31004

Module: TTY

Level: 2

If a SHOW command that displayed a lot of information, such as SHOW DEBUG, was executed when the device’s free buffer level was very low, the device sometimes became unresponsive. This could also occur if many SHOW commands were executed through a script. This issue has been resolved.

PCR: 31009

Module: HTTP

Level: 3

The server string was not copied correctly into an HTTP file request when loading information from the configuration script. This issue has been resolved.

Patch 86253-07 for Software Release 2.5.3 C613-10382-00 REV E

Page 6 Page 8
Page 7
Image 7
Allied Telesis 86253-07 manual PCR Module Utility Level, PCR Module Http Level
Page 6 Page 8

86253-07 specifications

The Allied Telesis 86253-07 is a high-performance, versatile switch designed for enterprise networking environments. With its robust feature set and advanced technologies, the 86253-07 caters to a wide range of networking applications, making it an optimal choice for businesses seeking reliable and scalable connectivity solutions.

At the core of the Allied Telesis 86253-07 is its capability to deliver high-speed data transfer, accommodating demanding applications such as VoIP, video conferencing, and large file transfers. The switch supports Gigabit Ethernet ports, providing speeds of up to 1 Gbps for seamless connectivity between devices. This performance is supplemented by its Layer 2 and Layer 3 switching capabilities, allowing for efficient data routing and management across complex networks.

One of the notable features of the 86253-07 is its support for Power over Ethernet (PoE). This technology simplifies the deployment of network devices like IP cameras and wireless access points, as it enables the switch to deliver power and data over a single Ethernet cable. This not only reduces installation costs but also enhances flexibility in network design.

The switch also offers advanced security features to protect sensitive data and network infrastructure. It incorporates various protocols such as IEEE 802.1X for port-based network access control, ensuring that only authorized devices can connect to the network. Additionally, features like VLANs (Virtual Local Area Networks) allow for effective segmentation of network traffic, further enhancing security and performance.

Allied Telesis ensures that the 86253-07 is easy to manage and monitor with its user-friendly interface. The switch supports management protocols like SNMP (Simple Network Management Protocol) and provides web-based management options, making it accessible for IT administrators to configure and troubleshoot the network efficiently.

Another significant characteristic is its reliability and durability. Built with high-quality components, the 86253-07 is designed to withstand varying environmental conditions, ensuring uninterrupted network operation in challenging settings.

In summary, the Allied Telesis 86253-07 is a powerful switch equipped with Gigabit Ethernet, PoE support, advanced security features, and straightforward management options. Its combination of performance, reliability, and flexibility makes it an excellent solution for enterprises looking to enhance their networking capabilities.
Top Page Image Contents