Cisco Systems OL-8978-02 Configuring the Access Gateways, Configuring a Port Voice Interface

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Chapter 55 Configuring a VoIP Network

Configuring VoIP on a Switch

This example shows how to enable or disable the auxiliary VLAN IP phone detection:

Console> (enable) set port auxiliaryvlan 3/1 50 cdpverify enable

AuxiliaryVlan

Status

Mod/Ports

-------------

--------

------------------------------------------------------

50

active

3/1

Console> (enable)

Console> (enable) show config

This command shows non-default configurations only.

Use 'show config all' to show both default and non-default configurations.

.

.

.

!

#module 3 : 48-port 10/100BaseTX Ethernet

set port auxiliaryvlan 3/1 50 cdpverify enable

!

Console> (enable)

Configuring the Access Gateways

This section describes the commands that are used to configure the following Catalyst 6500 series access gateway modules:

•Analog station gateway—24-port FXS analog interface module

•Digital trunk gateway—8-port T1/E1 PSTN interface module

Configuring a Port Voice Interface

If DHCP is enabled for a port, the port obtains all other configuration information from the TFTP server. When disabling DHCP on a port, you must specify some mandatory parameters as follows:

•If you do not specify the DNS parameters, the software uses the system DNS configuration on the supervisor engine to configure the port.

•8-port T1/E1 PSTN interface module only: You cannot specify more than one port at a time because a unique IP address must be set for each port.

To configure a port voice interface for the DHCP, TFTP, and DNS servers, perform this task in privileged mode:

Task

Command

 

 

Configure a port voice interface for the DHCP,

set port voice interface mod/port dhcp enable

TFTP, and DNS servers.

[vlan vlan]

 

set port voice interface mod/port dhcp disable

 

{ipaddrspec} {tftp ipaddr} [vlan vlan]

 

[gateway ipaddr] [dns [ipaddr] [domain_name]]

 

 

 

 

Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7

 

 

 

 

 

 

OL-8978-02

 

 

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Contents 55-1 A P T E R55-2 Cisco IP Phone55-3 55-4 55-5 Access GatewaysCisco CallManager Analog Station Gateway55-6 FXS Interface FeaturesAnalog Trunk Gateway Digital Trunk Gateway55-7 Digital Signal Processing Per T1/E1 PortConverged Voice Gateway Link Management55-8 How a Call Is Made55-9 Switch-to-Phone ConnectionsShow port inlinepower Voice-Related CLI CommandsCLI Commands Ethernet Module1 WS-X6608-T1/E12 WS-X6624-FXS3 Set port inlinepower Set inlinepower defaultallocation55-11 Configuring Per-Port Power ManagementShow environment power 55-12 Task CommandShow module mod 55-13 Power Management ModesShow version mod 55-14 Power RequirementsPhone Class Required Power W Phone Removal Available PowerWall-Powered Phones Powering Off the Phone55-16 Phone Detection SummaryHigh-Availability Support 55-17 Setting the Power Mode of a Port or a Group of PortsSetting the Default Power Allocation Set port inlinepower mod/port auto static55-18 Set inlinepower notify-threshold percentageShow port inlinepower mod /port detail Console enable show environment power Displaying the Switch Power Environment for ModulesShow environment power mod Console show port inlinepower 4/1 detail55-20 Configuring the Auxiliary VLANs on Catalyst LAN SwitchesEnter the set port auxiliaryvlan mod/port auxvlanid command Understanding the Auxiliary VLANsUntagged dot1p none Auxiliary Vlan Configuration GuidelinesConfiguring the Auxiliary VLANs Set port auxiliaryvlan mod /ports vlan55-22 Verifying the Auxiliary Vlan ConfigurationDisabling the Auxiliary VLANs Until an IP Phone is Detected Keyword Action55-23 Configuring the Access GatewaysConfiguring a Port Voice Interface Show port voice fdl mod /port Displaying a Port Voice Interface ConfigurationDisplaying the FDL Statistics Show port voice interface mod /portShow port mod /port Displaying the Port Configuration for the Individual PortsConsole enable show port voice fdl 7/1-3 Field DescriptionConsole show port Port T1/E1 Pstn Interface Module55-26 55-27 55-28 Port FXS Analog Interface Module55-29 Displaying the Active Call InformationShow port voice active mod/port All call conference transcode ipaddrConsole show port voice active 3/2 55-30Console show port voice active 55-31 Configuring QoS in the Cisco IP PhoneUnderstanding How QoS Works in the Cisco IP Phone Untrusted Configuring QoS in the Cisco IP PhoneSetting the Phone Access Port Trust Mode Set port qos mod/ports...trust-ext trusted55-33 Configuring a Trusted Boundary to Ensure Port SecuritySetting the Phone Access Port CoS Value Verifying the Phone Access Port QoS Configuration55-34 QoS and Cisco IP Phone ConfigurationQoS, Cisco IP Phone, and PC Configuration Supported Cisco IP Phones55-35 Trusted Boundary Configuration Guidelines55-36 Configuring a Trusted Boundary55-37 Default ConfigurationSpecifying a Cisco IP Phone as the Trust Device Verifying a Port’s Trust-Device State55-38 Understanding SmartPorts Macros55-39 SmartPorts-Cisco IP PhoneSmartPorts-Cisco Softphone SmartPorts Guidelines and Restrictions 55-41 Command DescriptionCiscoipphone Command Output CLI Interface for SmartPortsDetailed SmartPorts Statements Ciscosoftphone Command OutputConsole enable set port macro 3/1 ciscoipphone vlan Console enable set port macro 3/1 ciscosoftphone vlanKeyword Port Type How to Use SmartPorts in Your NetworkCiscoipphone Macro Statement Ciscosoftphone Macro Statement55-44 SmartPorts Enhancements in Software ReleaseCiscorouter SmartPorts Template Set port macro mod/port ciscodesktop vlan vlan Ciscoswitch SmartPorts TemplateCiscodesktop SmartPorts Template 55-45Set port macro mod/port ciscosoftphone vlan nativevlan Ciscoipphone SmartPorts TemplateCiscosoftphone SmartPorts Template 55-4655-47 Configuring User-Definable SmartPorts MacrosGlobal SmartPorts Template Overview55-48 Using the CLI to Configure User-Definable SmartPorts MacrosConsole enable set macro name videophone Creating User-Defined Macros55-49 Modifying Existing User-Defined MacrosDefining Variables 55-50 Using Special VariablesApplying a User-Defined Macro 55-51 Console enable set port macro 3/2 videophoneConsole enable set port macro 3/7 videophone 55-52 Displaying MacrosDisplaying Macro Variables Show macro name nameofmacro show macro all55-53 Clearing Macros and Macro VariablesClear macro name nameofmacro clear macro all 55-54 Displaying Macro Port MappingsShow macro map all name nameofmacro port mod/port 55-55 Configuring a Macro within a MacroConsole enable show macro map port 3/2 55-56

OL-8978-02 specifications

Cisco Systems OL-8978-02 is a comprehensive training curriculum designed to enhance the skills and knowledge of network professionals seeking to advance their careers in network management and security. This curriculum offers a significant focus on Cisco networking technologies and concepts, ensuring that learners are well-equipped to handle the intricacies of modern network environments.

One of the primary features of OL-8978-02 is its in-depth coverage of foundational networking concepts, which are crucial for effective network administration. The curriculum includes detailed modules on networking fundamentals, such as OSI and TCP/IP models, LAN and WAN architectures, and network protocols. This solid foundation enables learners to understand how different networking components interact and function together, forming the backbone of corporate and enterprise environments.

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Another distinguishing characteristic of the OL-8978-02 curriculum is its emphasis on hands-on experience. The program often includes practical labs and simulations, allowing participants to apply theoretical knowledge in real-world scenarios. This experiential learning approach is pivotal for solidifying skills and boosting confidence in network management tasks.

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Finally, Cisco Systems OL-8978-02 positions itself not only as an educational tool but also as a career catalyst, providing learners with skills that are highly sought after in the IT job market. Upon completion, participants often find themselves well-prepared for various Cisco certifications, which can enhance their employability and professional growth opportunities in a competitive landscape. Through its thorough approach, OL-8978-02 plays a vital role in shaping the next generation of network professionals.
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