WebView Switches

SNMP Tab

Simple Network Management Protocol (SNMP) provides a method for managing network devices. The switches supports the following SNMP versions:

SNMP version 1

SNMP version 2

SNMP version 3

SNMP v1 and v2

The SNMP agents maintains a list of variables, which are used to manage the switches. The variables are defined in the Management Information Base (MIB). The MIB presents the variables controlled by the agent. The SNMP agent defines the MIB specification format, as well as the format used to access the information over the network. Access rights to the SNMP agents are controlled by access strings.

SNMP v3

SNMP v3 also applies access control and a new traps mechanism to SNMPv1 and SNMPv2 PDUs. In addition, User Security Model (USM) are defined for SNMPv3 and includes:

Authentication. Provides data integrity and data origin authentication.

Privacy. Protects against disclosure message content. Cipher Bock-Chaining (CBC) is used for encryption. Either authentication is enabled on a SNMP message, or both authentication and privacy are enabled on a SNMP message. Privacy cannot be enabled, however, without authentication.

Timeliness. Protects against message delay or message redundancy. The SNMP agent compares incoming message to the message time information.

Key Management. Defines key generation, key updates, and key use.

The switches support SNMP notification filters based on Object IDs (OID). OIDs are used by the system to manage switch features. SNMP v3 supports the following features:

Security

Feature Access Control

Chapter 5: Using the Web-based Utility for Configuration

NOTE: SNMP v3 is not supported on the SRW2016 or SRW2024 Switches and will not appear in the utilities for these products.

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SNMP Tab

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Linksys SRW224G4, SRW248G4, SRW2048, SRW2016 manual Snmp Tab, Snmp v1

SRW2016, SRW224G4, SRW2048, SRW248G4 specifications

The Linksys SRW2048 is a robust Layer 2 managed switch that caters to the networking needs of small to medium-sized businesses. Designed with performance and reliability in mind, it provides features that ensure optimal network efficiency and security.

One of the standout features of the SRW2048 is its 48 10/100/1000 Mbps Gigabit Ethernet ports, enabling high-speed data transfer and seamless connectivity for various devices within the network. This makes it ideal for environments with heavy data traffic, ensuring minimal latency and high performance.

The SRW2048 also supports advanced Layer 2 management features, including VLAN (Virtual Local Area Network) support, which allows users to segment the network into smaller, manageable sections. This is crucial for improving security and performance, as it reduces unnecessary traffic and potential broadcast storms. With a VLAN configuration, businesses can group users and devices based on function or department, ensuring efficient communication within teams.

In addition to VLAN capabilities, the Linksys SRW2048 incorporates Quality of Service (QoS) features. This technology prioritizes critical network traffic, such as voice over IP (VoIP) and video conferencing, ensuring that these applications receive the bandwidth they require for optimal performance. This is particularly beneficial for businesses that rely on real-time communication tools.

The switch also enhances security through features such as IEEE 802.1X port security, which ensures that only authorized users can access the network. The SRW2048 supports access control lists (ACLs), allowing administrators to set specific permissions for users and devices, further tightening security.

Linksys has also equipped the SRW2048 with a user-friendly web-based management interface, simplifying the process of configuring and monitoring network performance. This accessible interface allows IT personnel to quickly identify issues, manage traffic, and configure settings without extensive training.

Another notable characteristic of the Linksys SRW2048 is its robust build quality and reliability. With a metal chassis and fanless design, it maintains a low acoustic footprint and ensures passive cooling, making it suitable for office environments.

Overall, the Linksys SRW2048 is a feature-rich managed switch that combines advanced networking technologies, efficient performance, and security features to meet the diverse needs of modern businesses. Its scalability, manageability, and robust construction make it a valuable addition to any network infrastructure.