JN0-102 · Question #203
A network administrator would like to view detailed interface status, properties, statistics, errors, and CoS packet counters. Which operational command will display this information?
The correct answer is A. show interfaces extensive. The show interfaces extensive operational command provides the most comprehensive details about a network interface, including its status, physical properties, detailed statistics, error counters, and Class of Service (CoS) packet counters. This command is essential for in-depth
Question
A network administrator would like to view detailed interface status, properties, statistics, errors, and CoS packet counters. Which operational command will display this information?
Options
- Ashow interfaces extensive
- Bshow interfaces
- Cshow configuration interfaces
- Dshow interface status
How the community answered
(32 responses)- A94% (30)
- B3% (1)
- D3% (1)
Why each option
The `show interfaces extensive` operational command provides the most comprehensive details about a network interface, including its status, physical properties, detailed statistics, error counters, and Class of Service (CoS) packet counters. This command is essential for in-depth interface troubleshooting and monitoring.
The `show interfaces extensive` command provides the maximum level of detail for interface information on a Junos device. This output includes detailed status, physical properties, extensive statistics (input/output rates, error counts), and CoS-related packet counters.
The `show interfaces` command provides a basic overview of interface status and some statistics, but it lacks the extensive detail requested, especially for CoS counters.
`show configuration interfaces` displays the configured parameters for interfaces, not their operational status, statistics, or errors.
`show interface status` is not a standard Junos command for detailed interface information; `show interfaces terse` or `show interfaces` might be closer, but still lack extensive details.
Concept tested: Junos interface status and statistics commands
Source: https://www.juniper.net/documentation/us/en/software/junos/interfaces-fundamentals/topics/ref/command/show-interfaces.html
Topics
Community Discussion
No community discussion yet for this question.