Chapter 5

Advanced Configuration

Authentication Key  Defines the HMAC-MD5-96 or HMAC-SHA-96 authentication level. The authentication and privacy keys are entered to define the authentication key. If only authentication is required, 16 bytes are defined. If both privacy and authentication are required, 32 bytes are defined. Each byte in hexadecimal character strings is two hexadecimal digits. Each byte can be separated by a period or a colon.

Privacy Key  Defines the Privacy Key (LSB). If only authentication is required, 20 bytes are defined. If both privacy and authentication are required, 36 bytes are defined. Each byte in hexadecimal character strings is two hexadecimal digits. Each byte can be separated by a period or colon.

Use the Add to List button to add the Group Membership configuration to the respective table at the bottom of the screen.

SNMP > Communities

The Communities screen contains three areas:

•• Communities

•• Basic Table

•• Advanced Table

SNMP > Communities

SNMP Management Station  Defines the management station IP address for which the advanced SNMP community is defined. There are two definition options:

•• Define the management station IP address.

•• All  Includes all management station IP addresses.

Community String  Defines the password used to authenticate the management station to the device.

Basic  Enables SNMP Basic mode for a selected community and contains the following fields:

Access Mode  Defines the access rights of the community. The possible field values are:

•• Read Only  Management access is restricted to read- only, and changes cannot be made to the community.

•• Read Write  Management access is read-write and changes can be made to the device configuration, but not to the community.

•• SNMP Admin  User has access to all device configuration options, as well as permissions to modify the community.

View Name  Contains a list of user-defined SNMP views.

Advanced  Enables SNMP Advanced mode for a selected community and contains the following fields:

Group Name  Defines advanced SNMP communities group names.

Use the Add to List button to add the Communities configuration to the respective Table at the bottom of the screen.

WebView Switches

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Linksys SRW248G4, SRW2048, SRW2024, SRW224G4, SRW2016 manual Snmp Communities
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SRW2016, SRW224G4, SRW2024, 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.
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