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Juniper was the first North American IP routing vendor to achieve the prestigious TL 9000 certification by the Quality of Excellence for Suppliers of Telecommunications (QuEST) Forum in the router category, for design, development, provision and service and support.
What is J-Care?
It's the world-class service and support that you expect from a company that delivers the industry's best infrastructure and security products. With J-Care, you now have the confidence knowing that Juniper will do our part to keep you on top of the world!
Monitoring Interface Status and Traffic
Purpose
Use the monitoring functionality to view interface status or to monitor interface bandwidth utilization and traffic statistics.
The J-Web interface monitors interface bandwidth utilization and plots real-time charts to display input and output rates in bytes per second. In addition, the Interface monitoring page displays input and output error counters in the form of charts.
Alternatively, you can enter the show commands in the CLI to view interface status and traffic statistics.
Action
To view general interface information in the J-Web interface such as available interfaces, select Monitor>Interfaces. You can click any interface to view details about its status.
Using the CLI:
- To view interface status for all the interfaces, enter show interfaces.
- To view status and statistics for a specific interface, enter show interfaces interface-name.
- To view status and traffic statistics for all interfaces, enter either show interfaces detail or show interfaces extensive.
What it Means
In the J-Web interface the charts displayed are:
- Bar charts—Display the input and output error counters.
- Pie charts—Display the number of broadcast, unicast, and multicast packet counters.
To clear the statistics in the J-Web Interface monitoring page, click Clear Statistics.
For details about output from the CLI commands, see show interfaces (Gigabit Ethernet) or show interfaces (10-Gigabit Ethernet).