3Com 6000, 5000 manual Upgrading Software, Documentation Errors, Upgrading with FTP

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3Com Router 5000 and Router 6000 Family

Release Notes v2.41 • Page 16

The router cannot detect when its own E&M, FXO/FXS, or E1 CAS E&M connections are down. Therefore, if a voice entity using one of these interfaces is routing calls, and the interface goes down, the router will not check for a voice entity with equivalent match criteria to use. The router will continue to attempt to send calls through the down interface.

CLI doesn’t support pre-defined ringing tones for the following countries: Colombia, EU, Egypt, Dubai, South Africa, and Australia.

3.13Documentation Errors

Bridging over Frame Relay is not listed as being supported in the “Router 5000-6000 Configuration Guide”. Bridging over Frame Relay is supported.

Spanning Tree is listed as not supported in “Router 5000-6000 Configuration Guide”. Spanning Tree is supported.

DVPN service is not enabled by default as stated in the user documentation. The user must enable it if needed.

Firewall ASPF UDP detection does not support the following UDP based applications: TFTP,

SSH, DHCP

Ike peer-name does not seem to work as documented in the NAT-Traversal Example; In order to get name authentication to work, both sides must have id-type name configured. Both sides must have remote-names configured, and one side must have remote-ip configured (the initiator).

The documentation incorrectly states that a VLAN port link type can be set to access, hybrid, or trunk. The Router 5000 and Router 6000 can only create trunk-type links by default, and the type cannot be changed.

4. Upgrading Software

This section describes how to upgrade the software in your 3Com Router.

4.1Upgrading with FTP

Use the following procedure to upgrade the software with FTP:

You must have level 3 privileges.

1In the User View, enter: ftp <server ip address or hostname>.

a.Login to the server.

b.Set the transfer mode to binary.

c.Use the “get” command to download the new image.

d.Exit ftp.

2Enter the System View.

3Set the router to boot from the new image using “boot main <filename>”.

4Exit the System View.

5Reboot the router.

The following example illustrates this procedure:

<6040>ftp 172.16.1.254

Trying 172.16.1.254 ... Press CTRL+K to abort Connected to 172.16.1.254. 220 181NAT Microsoft FTP Service (Version 5.0). User(172.16.1.254:(none)):anonymous

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Contents Contents Software VersionIntroduction ScopeOnline Resources System RequirementsSupport for New Modules Support for Previously-Released ModulesSICs Smart Interface Cards Router 5000 Family Issues Fixed in Release Software Issues Resolved Since v2.30/2.31 Software Issues Resolved from3Com Router 5000 and Router 6000 Family User Documentation Issues resolved From Documentation Issues Resolved since Known Issues for Router 5000 and Router 6000 ReleaseSystem Access System Management SnmpInterface Management Link Layer Protocol Network Protocol Routing ProtocolMulticast Protocol Security/VPNQuality of Service QoS Mpls3Com Router 5000 and Router 6000 Family Upgrading Software Documentation ErrorsUpgrading with FTP Boot Menu Boot Menu 3 Set application file type=MAIN B=BACKUP S=SECURE Boot Menu 5 Clear the configuration file Upgrading Software Using Xmodem Upgrading the application imageUpgrading Software Using Tftp option Description on the download parameters Parameter Description 3Com Router 5000 and Router 6000 Family
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5000, 6000 specifications

The 3Com 6000 series, launched in the late 1990s, was a significant advancement in networking technology, designed to meet the growing demands of enterprise-level networking. This series provided powerful solutions for businesses seeking reliable, efficient, and scalable networking capabilities.

At its core, the 3Com 6000 series featured a modular design, allowing companies to customize their networks according to specific needs. This flexibility meant that organizations could add or replace components as their networking requirements evolved, ensuring investment protection and a tailored approach to connectivity. The ability to scale was particularly important for businesses that anticipated growth or change in operational demands.

One of the standout features of the 3Com 6000 was its advanced switching capabilities. The series employed high-performance switching technologies that supported various protocols, including Fast Ethernet and Gigabit Ethernet. This versatility made it suitable for diverse environments, from small offices to large corporate settings. The 3Com 6000 switches were engineered to deliver high throughput and low latency, crucial for applications requiring real-time data transfer.

The series also supported a range of network management tools, enhancing operational efficiency. With SNMP (Simple Network Management Protocol) support, network administrators could easily monitor and manage network performance, troubleshoot issues, and configure devices from a centralized location. This capability significantly streamlined network operations, reducing downtime and optimizing resource allocation.

Security was another significant concern addressed by the 3Com 6000. The series incorporated robust security features, including access control lists (ACLs) and VLAN (Virtual Local Area Network) support. These features allowed network administrators to segment traffic and enforce security policies, protecting sensitive data and ensuring compliance with organizational standards.

Moreover, the 3Com 6000 series was designed with energy efficiency in mind, reflecting a growing awareness of the environmental impact of IT infrastructure. By implementing power-saving features, the series helped organizations reduce their overall energy consumption while maintaining optimal network performance.

In summary, the 3Com 6000 series stood out for its modularity, advanced switching capabilities, extensive management tools, strong security features, and energy efficiency. It represented a forward-thinking solution for enterprises aiming to build robust network infrastructures capable of supporting a wide range of applications and services. As organizations increasingly relied on networked systems, the 3Com 6000 played a crucial role in shaping the landscape of enterprise networking.