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

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Example: Configuring VoIP on a J-EX Series Switch Without Including LLDP-MED

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Requirements
The field VLAN members shows that the
VLAN and voice-vlan VLAN. The
Example: Setting Up VoIP with 802.1X and LLDP-MED on a J-EX Series Switch on
page 2302
Example: Configuring VoIP on a J-EX Series Switch Without Including LLDP-MED
Support on page 2315
Understanding 802.1X and VoIP on J-EX Series Switches on page 2263
Understanding 802.1X and LLDP and LLDP-MED on J-EX Series Switches on page 2261
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 is
sometimes used with IP phones to forward VoIP parameters from the switch to the
phone. Not all IP phones support LLDP-MED, however.
This example describes how to configure VoIP on a J-EX Series switch without LLDP-MED
and without 802.1X:
Requirements on page 2315
Overview on page 2316
Configuration on page 2316
Verification on page 2317
This example uses the following hardware and software components:
One J-EX4200 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.
A IP phone that does not support LLDP-MED.
Before you configure VoIP, be sure you have:
Performed basic bridging and VLAN configuration on the switch. See "Example: Setting
Up Basic Bridging and a VLAN for a J-EX Series Switch" on page 1063.
Configured the IP phone as a member of the voice VLAN.
(Optional) Configured interface
configuration is not necessary if the VoIP supplicant is using a power adapter. See
"Configuring PoE (CLI Procedure)" on page 3021.
Chapter 82: Examples: Access Control Configuration
ge-0/0/2.0 interface supports both the
State field shows that the interface is up.
for Power over Ethernet (PoE). The PoE
ge-0/0/2
data-vlan
2315