Switch - Dell PowerConnect J-EX4200-24T Software Manual

Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS
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Example: Setting Up VoIP with 802.1X and LLDP-MED on a J-EX Series Switch
Requirements
2302
The output of the command
Packets from Supplicant 1 are counted using
are counted using counter2
for both counters. The filter has been applied to both supplicants.
Example: Setting Up 802.1X for Single Supplicant or Multiple Supplicant Configurations
on a J-EX Series Switch on page 2290
Example: Configuring Firewall Filters for Port, VLAN, and Router Traffic on J-EX Series
Switches on page 2755
Configuring 802.1X RADIUS Accounting (CLI Procedure) on page 2339
Understanding Authentication onJ-EX Series Switches on page 2248
Understanding 802.1X and VSAs on J-EX Series Switches on page 2266
You can configure voice over IP (VoIP) on a J-EX Series switch to support IP telephones.
The Link Layer Discovery Protocol–Media Endpoint Discovery (LLDP-MED) protocol
forwards VoIP parameters from the switch to the phone. You also configure 802.1X
authentication to allow the telephone access to the LAN. Authentication is done through
a backend RADIUS server.
This example describes how to configure VoIP on a J-EX Series switch to support an
Avaya IP phone, as well as the LLDP-MED protocol and 802.1X authentication:
Requirements on page 2302
Overview and Topology on page 2303
Configuration on page 2305
Verification on page 2307
This example uses the following hardware and software components:
One J-EX Series switch acting as an authenticator port access entity (PAE). The
interfaces on the authenticator PAE form a control gate that blocks all traffic to and
from supplicants until they are authenticated.
An Avaya 9620 IP telephone that supports LLDP-MED and 802.1X
Before you configure VoIP, be sure you have:
Installed your J-EX Series switch. See Installing and Connecting a J-EX4200 Switch.
Performed the initial switch configuration. See "Connecting and Configuring a J-EX
Series Switch (J-Web Procedure)" on page 163.
show firewall filter filter1
counter1
. The output from the command displays packets incrementing
displays and
counter1 counter2
, and packets from Supplicant 2
.