118APPENDIX : COMMAND LINE INTERFACE

Filename Prefixes Filename prefixes indicate which component type uses a given SDL or NAC file. In most cases, the NAC and SDL files for a given component have the same prefix. There are some exceptions, such as the Single T1 Card, as shown in the table below:

Table 12

Filename Prefixes

 

 

SDL Prefix

Card/Entity

 

 

hd

T1 HiPer DSP

 

 

he

E1 HiPer DSP

 

 

hr

E1/R2 HiPer DSP

 

 

hm

HiPer NMC

 

 

vs

3Com SNMP SubAgent (Gateway only)

 

 

vm

3Com SNMP Agent (VoIP Server only)

 

 

vg

Gateway

 

 

vk

Gatekeeper

 

 

vp

Provisioning Server

 

 

va

Accounting Server

 

 

vd

Directory Server

 

 

vh

Accounting Server

 

 

vt

Authentication Server

 

 

vn

SIP Proxy Server

 

 

Software Download The Software Download utility displays the following messages or writes them

Progress Messages to the log file:

 

 

Table 13

Software Download Progress Message Descriptions

 

 

 

 

 

Message

Description

Additional Information

 

 

 

 

 

BEGIN

Software Download utility invoked

Command is issued from the UNIX

 

 

 

shell

 

 

 

 

 

BDISC

Begin chassis discovery

IP address

 

 

 

 

 

EDISC

End chassis discovery

IP address

 

 

 

 

 

BCONN

Begin connection to chassis

IP address

 

 

 

 

 

CONN

Chassis connection established

IP address

 

 

 

 

 

BSDL

Begin downloading SDL file

SDL file name, IP address, slot(s)

 

 

 

 

 

ESDL

End downloading SDL file

SDL file name, IP address, slot(s)

 

 

 

 

 

BERASE

Begin erasing target card’s Flash

IP address, slot(s)

 

 

ROM

 

 

 

 

 

 

ERASE

End erasing target card’s Flash ROM

IP address, slot(s)

 

 

 

 

 

BNAC

Begin downloading NAC file to

NAC file name, IP address, slot(s)

 

 

target card

 

 

 

 

 

 

ENAC

End downloading NAC file to target

NAC file name, IP address, slot(s)

 

 

card

 

 

 

 

 

 

ERR

Error message

IP address, slots, description of error,

 

 

 

and possible causes

SUM

Summary of Software Download

IP address(es), slot(s) and status

 

process

 

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Image 118
3Com 5210 manual Progress Messages to the log file, Software Download Progress Message Descriptions
Page 117 Page 119

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.
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