Network security features refer to the techniques and technologies used to protect a network and its assets from unauthorized access, malicious attacks, and other security threats. Some of the key security features of the JG914-61101 HP 1620-48G Switch include:
- Access control: This involves controlling who has access to the network and what they are allowed to do. Access control can be implemented using authentication and authorization techniques such as username and password authentication, RADIUS/TACACS+ authentication, and 802.1X authentication.
- Firewall: A firewall is a network security device that monitors incoming and outgoing network traffic and allows or blocks traffic based on a defined set of security rules.
- Virtual LAN (VLAN): VLANs are used to segment a network into smaller, more secure sections. This makes it easier to control access to network resources and helps prevent unauthorized access.
- Port security: This feature allows administrators to specify which devices are allowed to connect to the switch and to limit the number of MAC addresses that can be used on a specific port.
- Intrusion detection and prevention: This feature analyzes network traffic to identify and prevent malicious activity such as denial-of-service (DoS) attacks, viruses, and other security threats.
- Encryption: Encryption is used to protect sensitive data as it is transmitted over the network. The switch supports encryption protocols such as SSL, TLS, and IPSec to ensure that sensitive data is protected while in transit.
These are just a few of the security features of the JG914-61101 HP 1620-48G Switch. It is important to implement a comprehensive security strategy to protect against all types of security threats.
Environmental considerations refer to the physical and operational factors that can affect the performance and reliability of the JG914-61101 HP 1620-48G Switch. These include factors such as temperature, humidity, electromagnetic compatibility (EMC), power supply requirements, and safety regulations.
Temperature: The switch should be operated within a specified temperature range to ensure proper performance and to prevent damage to the components.
Humidity: Excessive humidity can cause corrosion and other damage to electronic components. The switch should be used within the specified humidity range.
Electromagnetic Compatibility (EMC): EMC refers to the ability of the switch to operate without being affected by electromagnetic interference (EMI) from other devices. The switch should meet relevant EMC standards to ensure reliable operation.
Power Supply Requirements: The switch requires a specific voltage and power supply to operate. The power supply must meet the specifications outlined in the technical documentation.
Troubleshooting network issues involves identifying and resolving problems that can impact the performance, availability, and security of a network. Here are some common steps to follow when troubleshooting network issues:
- Identify the problem: The first step is to determine what is not working as expected. This can involve collecting information such as error messages, logs, and performance metrics.
- Isolate the issue: Once the problem has been identified, the next step is to determine the source of the issue. This may involve isolating a specific device or segment of the network, or determining if the issue is related to hardware, software, or configuration.
- Gather information: Collect additional information about the network and the devices involved. This can include running diagnostic tests, checking configuration settings, and reviewing logs and performance metrics.
- Test the theory: Based on the information gathered, develop a hypothesis about what is causing the issue. Test the hypothesis by making a change to the network and observing the results.
- Implement a solution: Based on the results of the tests, implement a solution to resolve the issue. This may involve making changes to the network configuration, updating software or firmware, or replacing faulty hardware.
- Verify the solution: After implementing a solution, verify that the issue has been resolved. This may involve retesting the network, checking logs and performance metrics, and verifying that the network is functioning as expected.
These steps can help identify and resolve network issues quickly and effectively. However, it is important to have a solid understanding of networking concepts, technologies, and best practices to troubleshoot issues effectively.
General Information about the HP JG914-61101- Manufacturer: HP
- Part Number: JG914-61101
- Type: Networking
- Device Type : 48 Ports Switch
- Enclosure Type : Rack-Mountable - 1U
- Ports : 48 X 10/100/1000
- Performance : Throughput (64-Byte Packet Size) : Up To 71.4 Mpps, Routing/Switching Capacity : 96 GBPS
- Mac Address Table Size : 16384 Entries
- Jumbo Frame Support : 10kb
- Routing Protocol : Igmpv2, Igmp, Igmpv3
- Remote Management Protocol : Snmp 1, Snmp 3, Snmp 2c, Cli
- Features : Flow Control, Full Duplex Capability, Vlan Support, Auto-Uplink (Auto Mdi/Mdi-X), Igmp Snooping, Port Mirroring, Quality Of Service (Qos), Jumbo Frames Support, Link Aggregation Control Protocol (Lacp), Dhcp Client, Energy Efficient Ethernet, Dual Firmware Images, Ntp Time Synchronization, Loop back, Diffserv Code Point (Dscp) Support, Cable Test
- Compliant Standards : IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (Lacp), IEEE 802.3az
- 1 X Mips : 650 MHz
- Ram : 128 Mb - SDRAM
- Flash Memory : 32 MB
- Interfaces :
- 48 X 1000base-T - Rj-45
- 1 X Console - Rj-45 - Management
- Voltage Required : Ac 120/230 V ( 50/60 Hz )
- Power Consumption Operationa : L28.2 Watt
About Refurbished Products
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.
Important notes:
We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.
Individual product warranty mentioned on each item product description page/detail page.
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Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days
UPS 3 Day Select®
Estimated delivery time: 3 business days
UPS 2nd Day Air®
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UPS Next Day Air® Standard Overnight
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UPS® First Overnight - Saturday
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FedEx Shipping Options:
FedEx Ground®
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FedEx Express Saver®
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Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
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FedEx First Overnight®
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Worldwide Shipping Options:
UPS®/FedEx® International Economy
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UPS®/FedEx® International Priority
Estimated delivery time: 2-4 business days
UPS®/FedEx® Ground Shipping Canada
Estimated delivery time: 5-8 business days
Important notes:
- The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
