Description
Network Security Features and Protocols
Network security is a critical aspect of any network infrastructure, including the HPE 840140-001 network adapter. Here is a brief explanation of the network security features and protocols supported by this network adapter:
- Virtual Local Area Network (VLAN): VLAN is a technology that enables the creation of logical networks within a physical network. The HPE 840140-001 network adapter supports VLAN tagging, which allows network administrators to segment the network into different virtual LANs for security and management purposes.
- Link Aggregation Control Protocol (LACP): LACP is a protocol that enables the aggregation of multiple physical links into a single logical link. The HPE 840140-001 network adapter supports LACP, which allows network administrators to increase the bandwidth and redundancy of the network while ensuring load balancing and failover capabilities.
- Network Address Translation (NAT): NAT is a protocol that allows multiple devices on a private network to share a single public IP address. The HPE 840140-001 network adapter supports NAT, which enables secure and efficient communication between devices on the private network and devices on the public internet.
- Secure Sockets Layer (SSL) and Transport Layer Security (TLS): SSL and TLS are encryption protocols that provide secure communication over the internet. The HPE 840140-001 network adapter supports SSL and TLS, which enables secure communication between devices on the network and devices on the internet, protecting against eavesdropping and data tampering.
- Access Control Lists (ACLs): ACLs are a security feature that allows network administrators to control access to resources on the network based on specific criteria, such as source IP address or protocol type. The HPE 840140-001 network adapter supports ACLs, which enables network administrators to control access to network resources and protect against unauthorized access and attacks.
These are just a few examples of the network security features and protocols supported by the HPE 840140-001 network adapter. By implementing these and other security measures, network administrators can help to protect the network against a wide range of threats and ensure the safety and privacy of network users and data.
Remote Management and Monitoring Capabilities
Remote management and monitoring capabilities are important features of the HPE 840140-001 network adapter, which enable network administrators to monitor and manage the network adapter from a remote location. Here is a brief explanation of the remote management and monitoring capabilities of the HPE 840140-001 network adapter:
- Simple Network Management Protocol (SNMP): SNMP is a protocol that enables network administrators to monitor and manage network devices from a central location. The HPE 840140-001 network adapter supports SNMP, which allows network administrators to monitor network performance, diagnose problems, and make configuration changes from a remote location.
- Intelligent Platform Management Interface (IPMI): IPMI is a protocol that enables remote management of servers and other network devices, including the HPE 840140-001 network adapter. The network adapter supports IPMI, which allows network administrators to monitor system health, manage firmware and drivers, and perform remote troubleshooting and maintenance.
- Command Line Interface (CLI): The HPE 840140-001 network adapter also supports a command line interface (CLI), which allows network administrators to perform management and configuration tasks from a remote location using a text-based interface. This enables administrators to manage the network adapter using scripts and automation tools, which can help to save time and reduce the risk of errors.
- Remote firmware updates: The network adapter also supports remote firmware updates, which enable network administrators to update the firmware of the network adapter from a remote location. This helps to ensure that the network adapter is running the latest software and features, which can improve performance and security.
These are just a few examples of the remote management and monitoring capabilities of the HPE 840140-001 network adapter. By using these and other tools, network administrators can monitor and manage the network adapter from a remote location, helping to ensure optimal performance and minimize downtime.
Configuration Options and Customizations
The HPE 840140-001 network adapter provides a range of configuration options and customizations that allow network administrators to tailor the adapter to meet the specific needs of their network environment. Here is a brief explanation of the configuration options and customizations available with the HPE 840140-001 network adapter:
- Link speed and duplex mode: The network adapter supports a range of link speeds and duplex modes, including 10 Gbps and 25 Gbps, full duplex, and half duplex. Network administrators can configure the adapter to use the appropriate link speed and duplex mode based on the specific requirements of their network environment.
- Jumbo frames: The HPE 840140-001 network adapter supports jumbo frames, which enable the transmission of larger packets than standard Ethernet frames. Network administrators can configure the adapter to use jumbo frames, which can help to improve network performance in certain applications.
- Receive Side Scaling (RSS): RSS is a technology that enables the distribution of incoming network traffic across multiple processor cores. The HPE 840140-001 network adapter supports RSS, which can help to improve network performance in multi-core systems.
- Quality of Service (QoS): QoS is a technology that enables network administrators to prioritize certain types of network traffic over others. The HPE 840140-001 network adapter supports QoS, which allows network administrators to prioritize network traffic based on the specific needs of their network environment.
- Wake-on-LAN (WoL): WoL is a feature that allows network administrators to wake up a computer from a sleep state using a network packet. The HPE 840140-001 network adapter supports WoL, which can help to reduce power consumption and improve network efficiency.
These are just a few examples of the configuration options and customizations available with the HPE 840140-001 network adapter. By configuring the adapter to meet the specific needs of their network environment, network administrators can optimize network performance and efficiency, and ensure the best possible user experience.
General Information about this HPE 840140-001
- Manufacturer: HPE
- Part Number or SKU# 840140-001
- Adapter Type: Network Adapter
Technical Information for 2 Ports Network Adapter
- Interfaces: 2 x 25GB Ethernet – SFP28
- Ports: 2 Ports 25 Gigabit Ethernet
- Data Link Protocol: 10 GIGE, 25 Gigabit LAN
- Form Factor: Plug-in card – low profile
- Interface (Bus) Type: PCI Express 3.0 x8 / PCI Express 3.0 x4
- PCI Specification Revision: PCIE 3.0
Networking of 25 Gigabit Ethernet Adapter
- Connectivity Technology: Wired
- Data Transfer Rate: 25 GBPS
- Performance: Bidirectional throughput: 100 GBPS, Bandwidth per port: 50 GBPS
- Capacity: Jumbo frame size: up to 9.6 KB
- Remote Management Protocol: SNMP
- Status Indicators: Link/activity
- Features: VLAN support, IPv6 support, full duplex mode, TCP/IP offloading, Quality of Service (QoS), Jumbo Frames support, IPv4 support, PXE support, LACP support, LLDP support, Large Send Offload (LSO), Receive Side Scaling (RSS), UEFI support, TCP Segmentation Offload (TSO), QoS tagging, Extended Message-Signaled Interrupts (MSI-X), UDP/IP offloading, TCP/IP checksum offload, RDMA over Converged Ethernet (RoCE), Virtual Extensible LAN (VXLAN), Network Virtualization using Generic Routing Encapsulation (NVGRE), RDMA over Converged Ethernet (RoCE) v2
- Compliant Standards: IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Qau, IEEE 802.1Qbg, IEEE 1588v2
Dimension & Weight of PCI Express Adapter
- Width: 7.6 Inch
- Depth: 11.9 Inch
- Height: 1.2 Inch
- Weight: 1.00 Lbs
Compatibility Information
- HPE Apollo 4000 Series: 4200 Gen9, 4510 Gen10, 4510 Gen9, 4530 Gen9
- HPE ProLiant DL Series: DL120 Gen9, DL120 Gen9 Entry, DL160 Gen9, DL160 Gen9 Base, DL160 Gen9 Entry, DL160 Gen9 Performance, DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen10, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen9, DL360 Gen9 Base, DL360 Gen9 CMS, DL360 Gen9 Entry, DL360 Gen9 Performance, DL360 Gen9 Special Server, DL380 Gen9, DL380 Gen9 Base, DL380 Gen9 Entry, DL380 Gen9 High Performance, DL380 Gen9 Performance, DL560 Gen10, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, DL560 Gen9 Performance, DL580 Gen9, DL580 Gen9 Base, DL580 Gen9 Database, DL580 Gen9 High Performance, DL580 Gen9 SAP HANA Scale-up Base Configuration
- HPE ProLiant ML Series:ML350 Gen10, ML350 Gen10 Base, ML350 Gen10 Entry, ML350 Gen10 Performance, ML350 Gen10 Solution, ML350 Gen10 Sub-Entry
- HPE ProLiant XL Series:XL230k Gen10 Compute Tray, XL250a Gen9, XL250a Gen9 Accelerator Tray, XL450 Gen10
- HPE StoreEasy 1850, 3850 Gateway Single Node
