Description
Security Features and Protocols
The J7934-61011 HP JetDirect 620n Internal Print Server is a network interface card that allows printers to be shared across a local area network (LAN). It supports both 10BaseT and 100BaseTX LAN connections and comes with several security features and protocols to protect the network and the data being transmitted.
Some of the security features of the JetDirect 620n include:
- Network Authentication: The JetDirect 620n supports various authentication methods such as SNMPv3, SSL/TLS, and IPsec to prevent unauthorized access to the network and printer.
- Access Control: The print server has an Access Control List (ACL) feature that allows administrators to limit access to the printer to specific users or groups.
- Firewall: The JetDirect 620n comes with an integrated firewall that prevents unauthorized access to the printer and protects against network attacks.
- Port Blocking: The print server can block unused or unnecessary ports to reduce the risk of network attacks.
In addition to these security features, the JetDirect 620n also supports several security protocols, including:
- Secure Sockets Layer (SSL)/Transport Layer Security (TLS): These protocols provide secure communication between the printer and the user’s web browser.
- Simple Network Management Protocol version 3 (SNMPv3): This protocol provides secure management of the print server by encrypting data and authenticating users.
- Internet Protocol Security (IPsec): This protocol provides secure communication over IP networks by encrypting data and authenticating users.
Performance and Scalability
J7934-61011 HP JetDirect 620n is an internal print server designed to enable network printing for HP printers. The server has two Ethernet interfaces, a 10BaseT interface, and a 100BaseTX interface. These interfaces allow for the server to connect to either a 10 Mbps or a 100 Mbps network, providing flexibility in network infrastructure.
The 10BaseT interface provides a maximum data transfer rate of 10 Mbps, while the 100BaseTX interface provides a maximum data transfer rate of 100 Mbps. This makes the server suitable for both small and large network environments, where high-speed data transfer is required.
The HP JetDirect 620n also features advanced networking protocols such as TCP/IP, IPX/SPX, AppleTalk, and DLC/LLC. These protocols ensure reliable and efficient data transmission over the network.
In terms of scalability, the server is designed to support up to 50 concurrent connections, allowing multiple users to print simultaneously without affecting network performance. This makes the server ideal for busy work environments where multiple users need to print documents frequently.
Maintenance and Troubleshooting
J7934-61011 is the part number of HP JetDirect 620n internal print server, which is designed to provide network connectivity to compatible printers. The print server supports both 10BaseT and 100BaseTX LAN technologies, which are Ethernet networking standards that allow data transmission at different speeds (10 Mbps and 100 Mbps, respectively) over twisted-pair copper cables.
To maintain and troubleshoot the HP JetDirect 620n print server, you can follow these steps:
- Ensure proper installation: Check that the print server is properly installed in the printer and connected to the LAN using the correct cable. You may refer to the printer and print server manuals for guidance.
- Verify network settings: Use the print server’s embedded web server or Telnet to verify its network settings, such as IP address, subnet mask, default gateway, and DNS server. Make sure they are correct and compatible with your LAN’s configuration.
- Test connectivity: Ping the print server’s IP address from a computer or network device to test its connectivity. If the ping fails, check the LAN cable, switch/hub port, and network settings again.
- Upgrade firmware: Check the HP website for any firmware updates for the print server and follow the instructions to upgrade it. Firmware updates can fix bugs, improve performance, and add features.
- Monitor print job status: Use the print server’s embedded web server or a printer management software to monitor the print job status, such as job queue, job completion, and error messages. Troubleshoot any print job issues accordingly.
- Troubleshoot errors: If the print server encounters errors or malfunctions, consult the print server manual or HP support website for troubleshooting steps. Some common errors include communication errors, configuration errors, and hardware failures.
Main Specification about the HP J7934-61011
- Manufacturer: HP
- Part Number or SKU # J7934-61011
- Device Type: Print Server Internal
Technical Information
- Data Transfer Rate : 100 MBPS
- Form Factor : Plug-In Module (External)
- Interface : Ethernet
- Connectivity : Cable
- Cabling Type : Ethernet 10 Base-T • Ethernet 100 Base-Tx
- Platform : Sun • PC • Mac
Other Features
- Data Link Protocol : Ethernet • Fast Ethernet
- Remote Management Protocol : Http • Telnet • Snmp 1 • Snmp 3 • Ipp • Ncp • Snmp 2c • Nds
