Product Details of the Dell GNRH8
The Dell GNRH8 Networking N3024P SFP 24 Ports Managed Rack-Mountable Switch is a networking device that provides a reliable and high-speed network connection for businesses and organizations. This switch is designed to handle heavy network traffic and offers advanced features that ensure secure and efficient data transfer. In this article, we will explain the features and benefits of this switch in detail.
Design and Physical Features
The Dell GNRH8 Networking N3024P SFP 24 Ports Managed Rack-Mountable Switch has a sleek and compact design, which makes it easy to install and use. The switch measures 1.7 x 17.1 x 10.1 inches and weighs only 7.48 pounds. The switch is designed to be rack-mounted, which means it can be easily installed in server rooms or data centers.
The switch has 24 SFP (small form-factor pluggable) ports, which are used to connect fiber optic cables to the switch. The switch also has two 10 Gigabit Ethernet uplink ports, which are used to connect the switch to other network devices such as routers or servers. The switch has a maximum forwarding rate of 95.23 million packets per second, which means it can handle heavy network traffic without any issues.
The Dell GNRH8 Networking N3024P SFP 24 Ports Managed Rack-Mountable Switch offers advanced features that ensure secure and efficient data transfer. The switch has a built-in security system that protects against unauthorized access and ensures the privacy of sensitive data. The switch also supports advanced features such as VLAN (virtual local area network), which allows the creation of multiple virtual networks on a single physical network. This feature helps to segment the network, improving security and performance.
The switch also supports Quality of Service (QoS), which prioritizes network traffic based on the type of data being transmitted. This ensures that critical data, such as voice or video, is given priority over less important data, such as email or web browsing. The switch also supports link aggregation, which allows multiple ports to be combined into a single high-bandwidth link, increasing the overall network throughput.
Management and Configuration
The Dell GNRH8 Networking N3024P SFP 24 Ports Managed Rack-Mountable Switch is a managed switch, which means it can be configured and managed remotely using a web-based interface or a command-line interface. The switch supports SNMP (Simple Network Management Protocol), which allows network administrators to monitor and manage the switch from a central location. The switch also supports RADIUS (Remote Authentication Dial-In User Service), which provides centralized authentication and authorization for network access.
The switch comes with a range of configuration options, including port settings, VLAN configuration, QoS settings, and security settings. The switch also has a built-in diagnostic tool that can help diagnose and troubleshoot network issues.
- High-Speed Network Connectivity - The switch provides high-speed network connectivity, ensuring fast and efficient data transfer.
- Advanced Security Features - The switch has advanced security features that protect against unauthorized access and ensure the privacy of sensitive data.
- Improved Network Performance - The switch supports advanced features such as VLAN, QoS, and link aggregation, which help improve network performance.
- Remote Management and Configuration - The switch can be managed and configured remotely, making it easy for network administrators to monitor and manage the network.
General Information about the Dell GNRH8
- Manufacturer: Dell
- Part Number or SKU# GNRH8
- Device Type: Switch 24 Ports
Technical Information for Dell 24 Ports Switch
- Enclosure Type: Rack-Mountable 1U
- Subtype: Gigabit Ethernet
- Ports: 24 X 10/100/1000 + 2 X 10 Gigabit SFP+ + 2 X CoMBo Gigabit SFP
- Power Over Ethernet (POE): POE+
- Performance: Switching Fabric Bandwidth: 212 GBPS , Forwarding Performance: 158 MBPS , Stacking Bandwidth: 84 GBPS
- Capacity: Mac addresses: 16384, Ipv4 static routes: 1024, Ipv6 static routes: 1024, Ipv4 dynamic routes: 8160, Ipv6 dynamic routes: 4096, Lag Groups: 128; Maximum MeMBer Ports Per Lag: 8; Maximum Dynamic Ports Per Switch Stack: 144; Routes Ospf: 8160, 512, 512, 512 Ecmp Groups: 64, Ecmp Next Hops Per Route: 4, Arp Entries: 6144, Ndp Entries: 400, Multicast Entries (ipv4): 512, Multicast Entries (ipv6): 256, Vlan Routing Interfaces: 128. Acl: 100 , 1023 maximum rules per acl. Maximum Acl Rules for the System: 4096, ACL Rules Per Interface Maximum (ipv4) 1024 is the maximum number of exit rules allowed per interface (ipv4) 3072, Ingress Regulations ACL Rules Per Interface Maximum (ipv6) Maximum Acl Rules Per Interface, 512 Egress Rules (ipv6) Maximum Vlan Interfaces With Applied Acls: 24, Ingress Rules: 1021
- Mac Address Table Size: 16k Entries
- Routing Protocol: Ospf, Rip-1, Rip-2, Igmpv2, Igmp, Vrrp, Pim-sm, Pim-dm, Igmpv3, Ospfv3, Mldv2, Mld
- Remote Management Protocol: Snmp 2, Snmp, Rmon, Http, Ssh
- Encryption Algorithm: Md5, Aes, Ssl, Tls
- Authentication Method: Secure Shell (ssh), Radius, Tacacs+
- Layer 3 Switching, Layer 2 Switching, Mdi/mdi-x Switch, Auto-negotiation, Port Mirroring, Stackable, Broadcast Storm Control, Multiple Spanning Tree Protocol (mstp) Support, Per-vlan Rapid Spanning Tree (pvrst), Energy Efficient Ethernet, Dynamic Vlan Support (gvrp), Dual Firmware Images, Network Access Control (nac), Tagged Vlan, Redundant Fans, Protocol-based Vlans Support
- Compliant Standards: Ieee 802.2, Ieee 802.3, Ieee 802.3u, Ieee 802.3z, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x, Ieee 802.3ae, Ieee 802.3ac, Ieee 802.1s, Ieee 802.1v, Ieee 802.1ag, Ieee 802.1ab (lldp), Ieee 802.3az
- Ram: 1 GB
- Flash Memory: 256 MB
- Interfaces: 24 X Gigabit Lan Rj-45, 2 X 10gbit Lan SFP+, 2 X Gigabit Lan, 1 X Serial (rs-232) Rj-45 Management, 1 X Usb Type A, 2 X Network Stack Device
- Expansion Slots: 1 (total) 1 (free) X Expansion Slot
- Power Device: Internal Power Supply Hot-plug
- Power Redundancy: Optional
- Power Provided: 715 Watt
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configurations on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
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