Chapter 4

Configuration Using the Console Interface

Back to Main Menu

Select Back to Main Menu if you want to return to the main menu..

Port Status

The Port Status screen allows you to view the status of a port.. The Port, Enable, Link Status, Spd/Dpx, and Flow Control are displayed..

Port Status

Ports 1 through 48 are Ethernet RJ-45 ports and are all 10/100 ports.. Ports G3 and G4 are shared with the miniGBIC ports.. If there is a connection to one of the miniGBIC ports then the corresponding Gigabit RJ-45 port cannot be used..

Port Configuration

You can use the Port Configuration screen to enable/ disable an interface, set auto-negotiation and the interface capabilities to advertise, or manually fix the speed, duplex mode, and flow control..

Port Configuration

Enable  Allows you to manually enable or disable an interface.. You can disable an interface due to abnormal behavior (for example, excessive collisions), and then enable it again, once the problem has been resolved.. You may also disable an interface for security reasons..

Auto-negotiation (Port Capabilities)  This option enables or disables auto-negotiation.. When auto-negotiation is enabled, you need to specify the capabilities to be advertised.. When auto-negotiation is disabled, you can force the settings for speed, mode, and flow control.. The following capabilities are supported..

10half  Supports 10 Mbps half-duplex operation

10full  Supports 10 Mbps full-duplex operation

100half  Supports 100 Mbps half-duplex operation

100full  Supports 100 Mbps full-duplex operation

1000full  Supports 1000 Mbps full-duplex operation

Default: Auto-negotiation enabled; Advertised capabilities for 100Base-TX – 10half, 10full, 100half, 100full; 1000Base- T – 10half, 10full, 100half, 100full, 1000full; 1000Base-SX/ LX/LH (SFP) – 1000full; 100Base-FX (SFP) – 100full

Speed/Duplex  Allows manual selection of port speed and duplex mode (that is, with auto-negotiation disabled)..

Flow Control  Allows automatic or manual selection of flow control..

PoE Configuration

The PoE Main Menu screen displays three menu choices and a back option:

PoE Main Menu

1 . System PoE Configuration

2 . Port PoE Status

3 . Port PoE Configuration

48-Port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet

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Cisco Systems SRW248G4P manual Port Status, Port Configuration, PoE Configuration, Back to Main Menu

SRW248G4P specifications

Cisco Systems SRW248G4P is a high-performance Layer 2 switch designed specifically for small to medium-sized businesses that require robust networking solutions. This switch supports Power over Ethernet (PoE), providing a highly flexible option for powering devices such as IP phones, wireless access points, and surveillance cameras.

One of the standout features of the SRW248G4P is its 48 10/100 Ethernet ports, which ensure ample connectivity for various networked devices. Additionally, it offers four Gigabit Ethernet uplink ports, allowing for seamless integration with existing network infrastructure and facilitating high-speed data transfer. The combination of these ports enables businesses to expand their network capabilities as needed without the immediate requirement for added devices.

The SRW248G4P comes equipped with advanced Layer 2 switching capabilities, including VLAN support, which enables the segmentation of network traffic for improved performance and security. It also supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), which help prevent network loops and ensure redundancy. With features like Link Aggregation Control Protocol (LACP), multiple physical connections can be combined into a single logical link, enhancing bandwidth and providing failover capabilities.

Another critical attribute of the Cisco SRW248G4P is its user-friendly management interface. The switch can be managed through a web-based interface, allowing IT administrators to configure settings, monitor performance, and troubleshoot issues with ease. Additionally, it supports SNMP (Simple Network Management Protocol) for integration with network management systems, further simplifying monitoring tasks.

Power over Ethernet functionality is a significant advantage of the SRW248G4P, providing up to 15.4 watts per port. This capability simplifies installation and reduces the clutter of power cords and outlets. Organizations can deploy PoE-enabled devices in locations that lack power sources, thus enhancing overall flexibility in network design.

In summary, the Cisco Systems SRW248G4P is a feature-rich switch tailored for small to medium-sized enterprises. Its blend of performance, management capabilities, and advanced features like PoE makes it a valuable asset in any organization's networking setup. By ensuring reliable connectivity and ease of management, businesses can focus more on growth and their core objectives rather than worrying about network complexities.