What is considered a logical interface property on a Junos device?
A.
MAC address
B.
Duplex setting
C.
Protocol family
D.
Clocking
Explanation:
What is considered a logical interface property on a Junos device?
What is considered a logical interface property on a Junos device?
C.
Interface Logical Properties
The logical properties of an interface are the characteristics that do not apply to the physical interface or the wires connected to it. Logical properties include the protocol families running on the interface (including any protocol-specific MTUs), the IP address or addresses associated with the interface, virtual LAN (VLAN) tagging, and any firewall filters or routing policies that are operating on the interface.
The IP specification requires a unique address on every interface of each system attached to an IP network, so that traffic can be correctly routed. Individual hosts such as home computers must have a single IP address assigned. Devices must have a unique IP address for every interface.
Interface Physical Properties
The physical properties of a network interface are the characteristics associated with the physical link that affect the transmission of either link-layer signals or the data across the links. Physical properties include clocking properties, transmission properties, such as the maximum transmission unit (MTU), and encapsulation methods, such as point-to-point and Frame Relay encapsulation.
The default property values for an interface are usually sufficient to successfully enable a bidirectional link. However, if you configure a set of physical properties on an interface, those same properties must be set on all adjacent interfaces to which a direct connection is made.