Cisco Systems OL-8978-02 Configuring Per-Port Power Management, Show environment power, 55-11

Models: OL-8978-02

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Chapter 55 Configuring a VoIP Network

Configuring VoIP on a Switch

Table 55-3 Voice-Related CLI Command Module and Platform Support (continued)

CLI Commands

Ethernet Module1

WS-X6608-T1/E12

WS-X6624-FXS3

show environment power

X

X

X

 

 

 

 

Voice-related commands

 

 

 

 

 

 

 

set port auxiliaryvlan

X/X

 

 

 

 

 

 

show port auxiliaryvlan

X/X

 

 

 

 

 

 

set port voice interface

 

X

X

 

 

 

 

show port voice interface

 

X

X

 

 

 

 

show port voice

X

X

X

 

 

 

 

show port voice fdl

 

X

 

 

 

 

 

show port voice active

X

X

X

 

 

 

 

QoS commands related to voice

 

 

 

 

 

 

 

set port qos mod/port cos-ext

X/X

 

 

set port qos mod/port trust-ext

 

 

 

 

 

 

 

show port qos

X/X

 

 

 

 

 

 

1.Ethernet Module = Ethernet switching module with voice daughter card.

2.WS-X6608-T1 and WS-X6608-E1 = 8-port T1/E1 ISDN PRI modules.

3.WS-X6624-FXS = 24-port FXS analog station interface module.

4.X = Command supported on Catalyst 6500 series switch only; XX = Command supported on Catalyst 4500 series, 5000 family, and 6500 series switches. All modules that are listed in Table 55-3are supported only on Catalyst 6500 series switches.

Configuring Per-Port Power Management

This section describes the per-port power management and the CLI commands that are used to configure power management for IP phones.

Note To determine the exact power requirements for your configuration to ensure that you are within the system power budget, see the “Generating a System Status Report” section on page 22-16.

Note This section applies to the Ethernet switching modules with the voice daughter card only. For information on powering the IP phones that are connected to the other Ethernet switching modules, refer to the Catalyst Family Inline-Power Patch Panel Installation Note publication.

For each IP phone that is connected to an Ethernet switching module with a voice daughter card installed, the module allocates part of the available system power to power up and run the phone. You can apply the power on an individual port basis.

Only one IP phone can be powered per port; the phone must be connected directly to the switch port. If a second phone is daisy chained off the phone that is connected to the switch port, the second phone cannot be powered by the switch.

 

 

Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7

 

 

 

 

 

 

OL-8978-02

 

 

55-11

 

 

 

 

 

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Cisco Systems OL-8978-02 manual Configuring Per-Port Power Management, Show environment power, 55-11

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.