Execution Errors 93

The selected configuration file was saved from a chassis of a different size. Continue?

Select either Yes or No.

.whb file does not match chassis size

Fatal error unless -F (force mismatch) is specified.

The selected configuration file is from a chassis with a different card configuration. Continue?

Select either Yes or No.

Chassis Save The following are the Chassis Save error messages and what they indicate.

<file> already used by another process

Another program is currently saving to the specified file.

error opening <file>

<file> is on a remote machine.

link to that machine is no longer active

A remote mount of the file is not working.

unable to lock <file>

The lock mechanism that prevents two users from writing the same file is in deadlock (due to a system error or unusual race condition).

There is no matching configuration to save

No working, known cards in the chassis contain any configurable parameters to be saved.

Command Tool The following are the Command Tool error messages and what they indicate.

An unrecoverable error has occurred.

An SNMP error or other problem prevented the cycle of commands from being issued to all target devices. The user may retry the command if desired (GUI); fatal in non-GUI. Detailed error information may be available in the IP Telephony Manager log.

Unrecoverable error

An SNMP error or other problem prevented the cycle of commands from being issued to all target devices. The user may retry the command if desired (GUI); fatal in non-GUI. Detailed error information may be available in the IP Telephony Manager log.

Error in time slot specification

The user was prompted for target time slots; after selection, an internal error occurred. (GUI only)

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3Com 5210 manual Select either Yes or No, Fatal error unless -F force mismatch is specified, File is on a remote machine

5210 specifications

The 3Com 5210 is a robust and reliable networking switch designed to meet the demands of modern IT environments. Aimed at businesses looking for a balance of performance and manageable costs, the 5210 series provides essential features that cater to the needs of various industries.

One of the standout features of the 3Com 5210 is its support for high-performance switching. With a switching capacity of up to 104 Gbps, the device is built to handle a significant amount of data traffic, making it suitable for environments with heavy workloads. Coupled with a forwarding rate of 77.4 million packets per second, the 5210 guarantees minimal latency, ensuring that data is transmitted swiftly and efficiently across the network.

The 5210 switch supports Layer 2 and Layer 3 switching, allowing for flexibility in network design and operational efficiency. The Layer 3 functionality enables IP routing, facilitating better traffic management and segmentation across IP networks. This is particularly useful for organizations looking to optimize their network performance and ensure efficient load distribution.

In terms of security, the 3Com 5210 incorporates advanced features designed to protect enterprise networks from potential threats. The switch supports VLANs, which help in segmenting network traffic, along with port security features to minimize unauthorized access. Moreover, it provides access control lists (ACLs) that allow administrators to define rules for data transmission, enhancing overall security.

The device is also equipped with Quality of Service (QoS) capabilities, which prioritize different types of traffic to ensure that critical applications receive the bandwidth they require. This is crucial for businesses that rely on voice over IP or video conferencing, as it ensures clear and uninterrupted communication.

Management and monitoring are simplified via a user-friendly web interface, allowing network administrators to configure settings, monitor traffic, and troubleshoot issues easily. The switch supports Simple Network Management Protocol (SNMP), enabling remote management and ensuring that IT teams can respond to problems without being physically present at the location.

The 3Com 5210 is characterized by its reliability and durability. Built with robust hardware components, the switch is designed for continuous operation, suitable for both small offices and larger enterprise networks. With its combination of performance, security, and manageability, the 3Com 5210 stands out as a valuable asset for organizations aiming to enhance their networking capabilities.