Chapter 6: Web-Based Browser Management

NOTE: The “Week,” “Hour,” “Minute,” and “Day” fields do not accept alphabetic characters (such as Jan, Feb, sun, mon). They only accept two-digit numbers (0 throught 9).

Figure 6-74.

GMRP

GMRP Global Setting:

1.GMRP: From the “GMRP” drop-down list, choose “Enable” or “Disable” to enable or disable GMRP.

2.Update Setting: Click on the “Update Setting” button when you finish GMRP Global Setting.

Per Port Setting (Include LAG):

1.GMRP: From the “GMRP” drop-down list, choose “Enable” or “Disable” to enable or disable GMRP for the port.

2.GMRP Registration: From the “GMRP Registration” drop-down list, choose “Normal,” “Fixed,” or “Forbidden” to specify GMRP Registration to the port.

Normal specifies dynamic GMRP multicast registration and deregistration on the port.

Fixed specifies the multicast groups currently registered on the switch are applied to the port, but any subsequent registrations or deregistrations do not affect the port. Any registered multicast groups on the port are not deregistered based on the GARP timers.

Forbidden specifies that all GMRP multicasts are deregistered, and prevents any further GMRP multicast registration on the port.

3.GMRP Forward All: From the “GMRP Forward All” drop-down list, choose “Enable” or “Disable” to enable or disable GMRP forwarding to the port.

4.Update Setting: Click on the “Update Setting” button when you finish Per Port Setting.

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Black Box LEH1008A-2MMST, LEH906A-2SFP, LEH908A, LEH906A-2MMST, LEH906A-2GSFP, LEH906A-2MMSC, LEH1104A-2GSFP, LEH1104A-2SFP Gmrp
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LEH1104A-2SFP, LEH1008A-2SFP, LEH1008A-2MMSC, LEH906A-2GSFP, LEH906A-2MMST specifications

Black Box has established itself as a leader in providing robust networking solutions, and its range of hardened managed Ethernet switches, including the LEH1104A-4MMST, LEH1008A-2MMST, LEH906A-2SFP, and LEH906A-2MMSC, exemplifies this commitment. These switches are specifically designed to withstand the harsh environments often found in industrial and outdoor settings, making them ideal for applications such as transportation, utility management, and manufacturing.

The LEH1104A-4MMST model features four 10/100/1000 Mbps Ethernet ports, providing a flexible solution for networks requiring fast and reliable connectivity. It supports Power over Ethernet (PoE), enabling both data and power to be transmitted via a single cable, thereby simplifying installations and reducing wiring costs. This model also includes advanced features such as VLAN support, IGMP Snooping, and Quality of Service (QoS), ensuring optimized traffic management and network efficiency.

Similarly, the LEH1008A-2MMST switch offers eight ports and is built to handle a higher volume of connections without sacrificing performance. It boasts Layer 2 and Layer 3 management capabilities, allowing for complex network configurations and enhanced security measures such as port security and access control lists. The robust design and metal enclosure protect it from dust, moisture, and extreme temperatures.

The LEH906A-2SFP and LEH906A-2MMSC switches focus on modularity and connectivity flexibility, with SFP (Small Form-factor Pluggable) ports that enable users to choose the appropriate transceivers for their specific distances and media types, whether they require fiber or copper connections. Both models support dual-power inputs for redundancy and reliability, critical features for mission-critical applications.

All these switches are crafted to comply with industrial standards, ensuring reliable performance in diverse applications. Features such as redundant power supplies, fast recovery times, and support for protocols like SNMP (Simple Network Management Protocol) make network monitoring and management efficient and hassle-free.

In summary, Black Box’s hardened managed Ethernet switches, including the LEH1104A-4MMST, LEH1008A-2MMST, LEH906A-2SFP, and LEH906A-2MMSC, provide a perfect blend of durability, scalability, and management capabilities. These switches are engineered to meet the rigorous demands of industrial networking while ensuring seamless connectivity for diverse applications, making them an excellent investment for organizations looking to enhance their network infrastructure.
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