Description
L3 Managed Switch Design
A L3 managed switch is a network switch that supports routing and can perform functions beyond those of a basic L2 switch. L3 stands for the third layer of the seven-layer Open Systems Interconnection (OSI) model, which is the network layer responsible for routing and forwarding data packets based on their network addresses.
The design of a L3 managed switch typically includes hardware components such as high-speed switching engines, memory for routing tables and packet buffers, and one or more processors for running the switch’s operating system and management software. Some L3 managed switches also include additional features such as integrated security and quality of service (QoS) capabilities, virtualization support, and multi-gigabit Ethernet interfaces.
In a L3 managed switch, the network layer functions are performed by the switch itself, rather than relying on external routers. This allows for a more streamlined network design, as well as improved performance and scalability. L3 managed switches are often used in enterprise networks, data centers, and other network environments that require advanced routing and network management capabilities.
The Dell Networking N3048P Switch is a 48-port L3 managed switch, which means it supports advanced routing and network management functions. The specific design and features of this switch will depend on the model and configuration, so it is important to consult the product documentation and technical specifications for detailed information.
Increased Bandwidth and Redundancy
Increased Bandwidth and Redundancy are two important features of computer networks that ensure high availability and reliable performance.
Increased Bandwidth refers to the amount of data that can be transmitted over a network in a given time period. In a network, increased bandwidth can be achieved by adding more physical links or by aggregating multiple links into a single logical link, known as Link Aggregation. Link Aggregation increases the overall bandwidth by allowing multiple physical links to function as a single logical link.
Redundancy, on the other hand, refers to the duplication of network components or connections to ensure that there are alternate paths for data transmission in case of a failure in any of the primary components. By having redundant components, a network can maintain its availability and performance even in the event of a component failure. This helps to minimize downtime and ensure high availability.
Rack Mounting Options
Rack mounting options refer to the ways in which network switches, like the Dell Networking N3048P Switch, can be installed and secured in a standard 19-inch equipment rack. The purpose of rack mounting is to make the most efficient use of available space in data centers, server rooms, and other environments where multiple networking components are deployed.
Rack mounting options for network switches typically include brackets or brackets with slides that allow the switch to be securely attached to the front or rear of a rack. The brackets can be fixed or adjustable to accommodate different switch sizes and depths. Some switches also come with integrated mounting ears that allow them to be attached directly to the rack.
In addition to the brackets, hardware such as screws, nuts, and washers may be required for secure installation. It is important to follow the manufacturer’s guidelines for rack mounting to ensure that the switch is properly secured and does not pose a hazard to other components in the rack.
The rack mounting options for the Dell Networking N3048P Switch will depend on the specific model and configuration, so it is important to consult the product documentation and technical specifications for detailed information.
Specifications
- Manufacturer: Dell
- MPN: RGC0T
- Type: Networking
- Switch Type: Network Switch 48 Port
Key Features
- Device Type : Switch – 48 Ports – L3 – Managed – Stackable
- Enclosure Type : Rack-mountable 1u
- Subtype : Gigabit Ethernet
- Ports : 48 X 10/100/1000 + 2 X 10 Gigabit Sfp+ + 2 X Combo 1000base-t
- Power Over Ethernet (poe) : Poe+
- Performance : Switching Fabric Bandwidth : 260 Gbps Forwarding Performance : 193 Mbps Stacking Bandwidth : 84 Gbps
- Capacity : Mac Addresses : 16384 Ipv4 Routes (static) : 1024 Ipv6 Routes (static) : 1024 Ipv4 Routes (dynamic) : 8160 Ipv6 Routes (dynamic) : 4096 Maximum Member Ports Per Lag : 8 Maximum Dynamic Ports Per Switch Stack : 144 Lag Groups : 128 Ospf Routes : 8160 Rip Routes : 512 Ecmp Next Hops Per Route : 4 Ecmp Groups : 64 Vlan Routing Interfaces : 128 Vlans Supported : 4094 Multicast Entries (ipv4) : 512 Multicast Entries (ipv6) : 256 Arp Entries : 6144 Ndp Entries : 400 Acl : 100 Maximum Rules Per Acl : 1023 Max Acl Rules System-wide : 4096 Maximum Acl Rules Per Interface (ipv4) Egress Rules : 1024 Maximum Acl Rules Per Interface (ipv4) Ingress Rules : 3072 Maximum Acl Rules Per Interface (ipv6) Egress Rules : 512 Maximum Acl Rules Per Interface (ipv6) Ingress Rules : 1021 Maximum Vlan Interfaces With Acls Applied : 24
- 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
- Features : Flow Control, Layer 3 Switching, Layer 2 Switching, Mdi/mdi-x Switch, Auto-negotiation, Load Balancing, Port Mirroring, Stackable, Weighted Round Robin (wrr) Queuing, Broadcast Storm Control, Rapid Spanning Tree Protocol (rstp) Support, Multiple Spanning Tree Protocol (mstp) Support, Access Control List (acl) Support, Quality Of Service (qos), Port Forwarding, Stp Root Guard, Lldp Support, Link Aggregation Control Protocol (lacp), Per-vlan Rapid Spanning Tree (pvrst), Energy Efficient Ethernet, Dynamic Vlan Support (gvrp), Dual Firmware Images, Network Access Control (nac), Tagged Vlan, Generic Vlan Registration Protocol (gvrp), 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
- Power Redundancy : Optional
