Configuring Port Mirroring To Analyze Traffic (J-Web Procedure); Table 42: Global Settings; Table 43: Edit Port Settings - Juniper EX Series User Manual

Table 42: Global Settings

Field Function
Advertising interval Specifies the frequency of outbound LLDP advertisements. You can
increase or decrease this interval.
Hold multiplier Specifies the multiplier factor to be used by an LLDP-enabled switch
to calculate the time-to-live (TTL) value for the LLDP advertisements
it generates and transmits to LLDP neighbors.
Fast start count Specifies the number of LLDP advertisements sent in the first second
after the device connects. The default is 3. Increasing this number
results in the port initially advertising LLDP–MED at a faster rate for a
limited time.

Table 43: Edit Port Settings

Field
LLDP Status
LLDP-MED Status
Related
Documentation

Configuring Port Mirroring to Analyze Traffic (J-Web Procedure)

Copyright © 2017, Juniper Networks, Inc.
Function
Specifies whether LLDP has been enabled on the port.
Specifies whether LLDP–MED has been enabled on
the port.
Configuring LLDP (CLI Procedure)
Configuring LLDP-MED (CLI Procedure)
Understanding LLDP and LLDP-MED on EX Series Switches
NOTE: This topic applies only to the J-Web Application package.
EX Series switches allow you to configure port mirroring to send copies of packets to
either a local interface for local monitoring or to a VLAN for remote monitoring. You can
use port mirroring to copy these packets:
Packets entering or exiting a port
Packets entering a VLAN on EX2200, EX3200, EX3300, EX4200, EX4300, EX4500,
EX6200 switches
Packets exiting a VLAN on EX8200 switches
To configure port mirroring on an EX Series switch using the J-Web interface:
Select Configure > Security
1.
Chapter 6: Security and Management Configuration
Your Action
Select one:
Select
> Port Mirroring .
Your Action
Type the number of seconds.
Type the required number in
the field.
Type the Fast start count.
, , or
Enabled Disabled None
from the list.
Enable
.
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