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Lenovo 70BJ9005WW manual Manually Configuring Network Settings, Enabling Jumbo Frames for Each NIC

Models: 70BJ9005WW 70BJ9007WW

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Setting up Your px4-300r Network Storage Array

Enabling Jumbo Frames for Each NIC

You can enable jumbo frames for each NIC in your px4-300r by expanding the Information section for a NIC and entering a jumbo frame size in the Jumbo Frame field. If you do not want jumbo frame support, leave the field blank. Jumbo frame support is useful for transferring large files, such as multimedia files, over a network. Jumbo frame support increases transfer speed by placing large files in fewer data packets. It also reduces the demand on the device hardware by having the CPU process more data in fewer data packets.

Jumbo frame support should only be enabled if you are sure your network is jumbo-frame compatible and all network devices have been configured to support jumbo frames. It is recommended that you confirm all network interface cards (NICs) are configured to support jumbo frames before enabling this feature.

VLAN

Each NIC in your px4-300r can be added to up to four Virtual LANs (VLAN). For more information on adding a NIC to a VLAN, refer to VLAN Settings.

Manually Configuring Network Settings

There are various settings in the network setup that you can manually configure.

1.Click Modify network settings.

2.Uncheck Automatically configure DNS, WINS, and all IP addresses (DHCP).

3.DNS Servers — enter the IP addresses of the DNS (Domain Name System) servers. DNS is used for translating the domain name to IP addresses.

4.WINS Servers — enter the IP addresses of the WINS server.

5.From the Bonding Mode drop-down menu, choose one of the following:

●Transmission Load Balance — increases bandwidth by distributing the load across multiple NICs.

●Link Aggregation — increases bandwidth by distributing the load across multiple ports in a switch. Link Aggregation requires an 802.3ad compatible switch.

●Failover — provides recovery from a failure, so if one NIC should fail, your system still has network connectivity with the other NIC.

6.To connect your px4-300r to a proxy server, check Use proxy settings and enter proxy IP address, port number, and the proxy username and password.

7.Click Apply to save your settings.

8.If a DHCP server is unavailable for a network interface card (NIC), the device could auto-assign an IP address, or you can uncheck the Automatically acquire network address (DHCP) checkbox found in the Information section of a NIC.

9.You can change the following settings in the Information section:

●IP Address — the static IP address of the px4-300r. Use an available IP address in the range used by the LAN.

●Subnet Mask — the subnet that the IP address belongs to. The default value is 255.255.255.0.

●Gateway — enter the gateway IP address in this field.

10.Click Apply to save your settings.

Network Connection

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Lenovo 70BJ9005WW, 70BJ9007WW manual Manually Configuring Network Settings, Enabling Jumbo Frames for Each NIC
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70BJ9005WW, 70BJ9007WW specifications

Lenovo has consistently been a leading brand in the technology sector, and its models 70BJ9005WW and 70BJ9007WW are no exception. These models, part of the Lenovo ThinkPad series, are designed for professionals who require a powerful yet reliable device for their everyday tasks.

The Lenovo 70BJ9005WW features an Intel Core i5 processor, which provides a balanced blend of performance and energy efficiency. This processor is coupled with an 8GB DDR4 RAM, enabling smooth multitasking capabilities and ensuring that demanding applications run without a hitch. For storage, it offers a 256GB SSD, allowing for quick boot times and rapid data access. The 70BJ9007WW model goes a step further with an upgraded Intel Core i7 processor and 16GB of RAM, catering to users who need even more power for intensive applications.

Both models come equipped with a 14-inch Full HD display, delivering crystal-clear visuals that are ideal for presentations, spreadsheets, and graphic design. The anti-glare technology ensures that users can work comfortably in various lighting conditions, while the IPS panel provides wide viewing angles for collaborative work.

In terms of connectivity, the Lenovo 70BJ9005WW and 70BJ9007WW boast a comprehensive selection of ports, including USB-C, USB 3.0, HDMI, and a headphone/microphone combo jack. This diverse array of connections facilitates seamless integration with peripheral devices, external monitors, and projectors. Additionally, with integrated Wi-Fi and Bluetooth technology, users can easily connect to networks and devices without the hassle of wires.

Security is a significant concern for professionals, and Lenovo addresses this with features like a fingerprint reader and optional TPM (Trusted Platform Module). These features provide an added layer of security for sensitive data, making it reliable for business environments.

Battery life is another area where these models shine. The Lenovo 70BJ9005WW and 70BJ9007WW can last up to 12 hours on a single charge, ensuring that users can stay productive throughout the day without constantly searching for a power outlet.

In conclusion, the Lenovo 70BJ9005WW and 70BJ9007WW are robust laptops combining powerful performance, excellent display quality, extensive connectivity options, and top-notch security features. These characteristics make them ideal choices for professionals who require a capable and dependable device for their work.