For the interface ge-1/2/3.4, what does "ge" represent?
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A. B. C. D.B
The interface name ge-1/2/3.4 is a standard interface naming convention used in Juniper Networks Junos operating system. The naming convention consists of several parts, each representing a specific element of the interface configuration.
In the interface name ge-1/2/3.4, "ge" represents Gigabit Ethernet. Gigabit Ethernet is a type of Ethernet technology that provides data transfer rates of up to 1 Gbps (gigabits per second). Gigabit Ethernet is commonly used in local area networks (LANs) and wide area networks (WANs) to provide high-speed connectivity between devices.
The first part of the interface name, "1," represents the chassis number. In Juniper Networks devices, the chassis number is used to identify the physical device.
The second part of the interface name, "2," represents the module number. A module is a component of a Juniper Networks device that provides additional functionality, such as additional ports.
The third part of the interface name, "3," represents the port number. The port number identifies the specific physical port on the module.
The final part of the interface name, ".4," represents the logical unit number. In Junos, a logical unit is a logical interface that is associated with a physical interface. Logical units are used to provide additional functionality, such as VLAN tagging, Layer 3 addressing, and Quality of Service (QoS) settings.
In summary, the interface name ge-1/2/3.4 represents a Gigabit Ethernet interface on port 3 of module 2 on chassis 1, with logical unit 4 configured.