digital subscriber line 88 disabling IPSec 56

disabling PPPoE client software 20 disabling the firewall 52 disabling web proxies 21 discovery application 71

DMZ

virtual 46 DNS 88

domain name system 88 DSL 88

DSL Ethernet port 13 DSL modem 88 DSL status LED 13

dynamic host control protocol 87

E

End User Software Licence Agreement 83 Ethernet 88

Ethernet port cable/DSL 13 LAN 13

F

Fast Ethernet 88 FCC statement 99 feedback 8

finding the Gateway 71 firewall 9

defined

88

disabling

52

settings

45

firmware

upgrading 63 front panel diagram 12 full duplex 88

G

Gateway

changing the password 34 connecting the cable/DSL modem 17 defined 88

firewall 9

installation information 15 positioning 15 powering up 17 restarting 61

Gateway configuration 33

Gateway to Gateway connection 58 getting help 33

giving feedback 8

H

half duplex 88 help menu 33 hub 88

I

IEEE 88

IETF 89

installation information 15 Internet protocol 73 Internet Settings

PPTP 43

94

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3Com 3CR856-95 manual Ieee Ietf

3CR856-95 specifications

The 3Com 3CR856-95 is a versatile networking device designed to meet the demands of small to medium-sized businesses. As a part of the 3Com OfficeConnect series, the 3CR856-95 combines switching, routing, and security features into a compact, integrated solution that enhances network performance and reliability.

One of the main features of the 3CR856-95 is its ability to support multiple network configurations. It operates as a router and switch simultaneously, offering six Ethernet ports for wired connections, while also integrating wireless capabilities. This allows businesses to connect various devices seamlessly, including computers, printers, and smartphones, providing flexibility and convenience in a modern office environment.

The device incorporates advanced technologies such as Quality of Service (QoS) which prioritizes network traffic to ensure that bandwidth-intensive applications like video conferencing and VoIP run smoothly. This feature is essential for maintaining productivity and communication efficiency in busy office settings. Additionally, the 3CR856-95 supports both IPv4 and IPv6 protocols, making it a future-proof solution as businesses transition to the newer Internet Protocol standard.

Security is a critical consideration for any networking equipment, and the 3CR856-95 addresses this with robust measures. It includes a built-in firewall that protects the network from external threats, along with support for Virtual Private Networks (VPN), allowing secure remote access for employees working from off-site locations. Furthermore, the device supports WPA2 encryption for wireless connections, safeguarding sensitive data transmitted over the network.

Another important characteristic of the 3CR856-95 is its user-friendly interface, which simplifies the setup and management of the network. The device features a web-based management console that allows network administrators to easily configure settings, monitor traffic, and troubleshoot issues from any internet-connected device. This accessibility saves time and reduces the complexity often associated with network management.

In summary, the 3Com 3CR856-95 is a robust and feature-rich networking solution tailored for small to medium-sized businesses. With its combination of switching, routing, and security features, it provides a reliable platform for facilitating seamless communication and connectivity. Its support for advanced technologies and user-friendly management interface makes it a smart choice for organizations looking to enhance their network infrastructure.