Network Security and Access Control for 24 Ports Switch
The WS-C3750V2-24PS-S Cisco Catalyst 3750V2 24 10/100 PoE + 2 SFP Standard Image includes several advanced security features that help protect the network from unauthorized access and other security threats.
One of the key features is IEEE 802.1X port-based authentication, which uses a central authentication server to authenticate users before they are granted access to the network. This helps ensure that only authorized users can access the network and its resources.
Another security feature is Cisco Security Group Access (SGA), which allows network administrators to create security groups and assign users to them based on their roles and responsibilities. This allows for granular control over access to the network, and helps prevent unauthorized access to sensitive resources.
The switch also supports advanced security features such as Access Control List (ACL) which allows network administrators to define and enforce policies for controlling access to the network based on various criteria such as IP address, port number, protocol, etc.
Additionally, the switch supports several security protocols, including SSH, SSL, and SNMPv3, which provide secure methods of remote management and access to the switch.
The switch also supports advanced features such as Storm Control which can help protect the network from broadcast storms and other types of network congestion.
Quality of Service (QoS) and Traffic Management
The WS-C3750V2-24PS-S Cisco Catalyst 3750V2 24 10/100 PoE + 2 SFP Standard Image includes Quality of Service (QoS) and traffic management features that allow network administrators to prioritize certain types of network traffic and ensure a consistent level of performance for critical applications.
One of the key QoS features is Class-Based Weighted Fair Queuing (CBWFQ), which allows administrators to assign different priorities to different types of traffic, such as voice or video, ensuring that these types of traffic receive a higher level of service than other types of traffic.
Another important QoS feature is Weighted Random Early Detection (WRED), which helps prevent network congestion by randomly dropping packets when the network is congested. This helps ensure that the network remains responsive and available for critical applications.
The switch also supports other QoS features such as Low Latency Queuing (LLQ) which can prioritize delay-sensitive traffic such as voice and video, and Link Layer Discovery Protocol (LLDP) which allows the switch to identify and classify different types of network devices and their capabilities.
Additionally, the switch supports advanced traffic management features such as traffic shaping, which allows network administrators to control the rate at which traffic is transmitted, and traffic policing, which allows administrators to set limits on the amount of traffic that can be transmitted over a specific link.
All these features and capabilities allows network administrators to ensure that the network is able to provide a consistent level of performance for critical applications, while also maintaining overall network efficiency.
Energy Efficiency and Power Management
The WS-C3750V2-24PS-S Cisco Catalyst 3750V2 24 10/100 PoE + 2 SFP Standard Image includes several energy-efficient features and power management capabilities that can help reduce power consumption and costs.
One of the key energy-efficient features is Energy Efficient Ethernet (EEE), which allows the switch to automatically transition between full power and low power modes based on network traffic. This can help reduce power consumption when the network is not in use.
Another energy-efficient feature is Cisco EnergyWise, which allows network administrators to monitor and manage the power consumption of network devices, including the WS-C3750V2-24PS-S switch. This can help identify devices that are consuming more power than necessary and take steps to reduce their power consumption.
Additionally, the switch also supports Power over Ethernet (PoE), which allows the switch to power devices, such as wireless access points and IP phones, over the same Ethernet cable that is used for data. This eliminates the need for additional power cables, making installation and management of the devices simpler and more efficient.
Moreover, the switch also supports IPv6 which reduces the power consumption by enabling the switch to operate in a more efficient manner.
General Information about this Cisco WS-C3750V2-24PS-S
- Manufacturer Cisco Systems, Inc
- MPN: WS-C3750V2-24PS-S
- Product Line Catalyst
- Product Series 3750
- Product Model 3750V2-24PS
- Product Name Catalyst 3750V2-24PS Stackable Ethernet Switch
- Product Type Layer 3 Switch
- SKU: WS-C3750V2-24PS-S
- Total Number of Network Ports 24
- Number of PoE (RJ-45) Ports 24
- Stack Port Yes
- Port/Expansion Slot Details 24 x Fast Ethernet Network
- Port/Expansion Slot Details 2 x Gigabit Ethernet Expansion Slot
- Ethernet Technology Fast Ethernet
- Network Technology 10/100Base-TX
- Number of Total Expansion Slots 2
- Expansion Slot Type SFP
- Number of SFP Slots 2
Network & Communication
- Layer Supported 3
Management & Protocols
- Manageable Yes
- Management -
- Web Based Management
- Command Line Interface
- SNMP v1/2c/3
- RMON 1/2/3/9
- IEEE 802.1p QoS
- IEEE 802.1q VLAN
- Cisco Group Management Protocol
- Cisco Network Assistant
- CiscoWorks LAN Management Solution (LMS)
- Cisco IOS Embedded Event Manager (EEM)
- Flash Memory 32 MB
- PoE (RJ-45) Port Yes
- Input Voltage 110 V AC
- Input Voltage 220 V AC
- Power Source Power Supply
- Redundant Power Supply Yes
Dimension and Weight
- Compatible Rack Unit 1U
- Form Factor Rack-mountable
- Height 1.7 Inch
- Width 17.5 Inch
- Depth 11.6 Inch
- Weight (Approximate) 10 Lbs
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 configuration 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 of 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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Other Available Conditions for this Part
Other Available Categories For - Networking - Switch
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