JN0-102 · Question #208
Which operational command would you use to quickly verify the state of all interfaces?
The correct answer is A. show interfaces terse. The show interfaces terse operational command provides a concise, single-line summary of each interface's administrative and operational status, along with its IP address. This command is the quickest way to get an overview of all interface states.
Question
Which operational command would you use to quickly verify the state of all interfaces?
Options
- Ashow interfaces terse
- Bshow interfaces
- Cshow configuration interfaces
- Dshow interface status
How the community answered
(36 responses)- A94% (34)
- C3% (1)
- D3% (1)
Why each option
The `show interfaces terse` operational command provides a concise, single-line summary of each interface's administrative and operational status, along with its IP address. This command is the quickest way to get an overview of all interface states.
The `show interfaces terse` command displays a brief, one-line summary for each network interface, including its administrative and operational status. This compact output allows for a rapid verification of the state of all interfaces on a Junos device.
The `show interfaces` command provides more detailed information than `terse`, making it less 'quick' for an overall state check as it requires more scrolling or parsing.
`show configuration interfaces` displays the configuration of interfaces, not their current operational or administrative state.
`show interface status` is not a standard Junos command; the `terse` option provides the desired status summary.
Concept tested: Junos interface state quick check
Source: https://www.juniper.net/documentation/us/en/software/junos/interfaces-fundamentals/topics/ref/command/show-interfaces.html
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