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Using the monitor traffic command – Juniper Networks J-Series User Manual

Page 268

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Table 128: CLI monitor interface traffic Output Control Keys (continued)

Action

Key

Displays the

Delta

column instead of the rate column—in bps or packets per

second (pps).

d

Displays the statistics in units of packets and packets per second (pps).

p

Quits the command and returns to the command prompt.

q or ESC

Displays the rate column—in bps and pps—instead of the

Delta

column.

r

Following are sample displays from the

monitor interface

command:

user@host> monitor interface fe-0/0/0
host1 Seconds: 11 Time: 16:47:49
Delay: 0/0/0
Interface: fe-0/0/0, Enabled, Link is Up
Encapsulation: Ethernet, Speed: 100mbps
Traffic statistics: Current delta
Input bytes: 381588589 [11583]
Output bytes: 9707279 [6542]
Input packets: 4064553 [145]
Output packets: 66683 [25]
Error statistics:
Input errors: 0 [0]
Input drops: 0 [0]
Input framing errors: 0 [0]
Carrier transitions: 0 [0]
Output errors: 0 [0]
Output drops: 0 [0]

NOTE: The output fields displayed when you enter the

monitor interface interface-name

command are determined by the interface you specify.

user@host> monitor interface traffic
Interface Link Input packets (pps) Output packets (pps)
fe-0/0/0 Up 42334 (5) 23306 (3)
fe-0/0/1 Up 587525876 (12252) 589621478 (12891)

Using the monitor traffic Command

Use the CLI

monitor traffic

command to display packet headers transmitted through

network interfaces.

NOTE: Using the

monitor traffic

command can degrade Services Router performance.

We recommend that you use filtering options—such as

count

and

matching

—to

minimize the impact to packet throughput on the Services Router.

246

Using CLI Diagnostic Commands

J-series™ Services Router Administration Guide