Monitor Traffic - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Complete Software Guide for Junos

monitor traffic

Syntax
Release Information
Description
Options
4148
®
OS for EX Series Ethernet Switches, Release 10.4
monitor traffic
<absolute-sequence>
<brief | detail | extensive>
<count count>
<interface interface-name>
<layer2-headers>
<matching matching>
<no-domain-names>
<no-promiscuous>
<no-resolve>
<no-timestamp>
<print-ascii>
<print-hex>
<resolve-timeout>
<size size>
Command introduced before Junos OS Release 7.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
Display packet headers or packets received and sent from the Routing Engine.
NOTE:
Using the monitor-traffic
performance.
Delays from DNS resolution can be eliminated by using the
option.
—(Optional) Display packet headers transmitted through fxp0. On a TX Matrix Plus
none
router, display packet headers transmitted through
brief | detail | extensive —(Optional) Display the specified level of output.
—(Optional) Display absolute TCP sequence numbers.
absolute-sequence
count count —(Optional) Specify the number of packet headers to display (0 through
1,000,000). The monitor traffic command quits automatically after displaying the
number of packets specified.
—(Optional) Specify the interface on which the
interface interface-name
command displays packet data. If no interface is specified, the
command displays packet data arriving on the lowest-numbered interface.
—(Optional) Display the link-level header on each line.
layer2-headers
command can degrade router or switch
.
em0
Copyright © 2010, Juniper Networks, Inc.
no-resolve
monitor traffic
monitor traffic