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Cisco Systems OL-8978-02 manual 55-51, Console enable set port macro 3/2 videophone

Models: OL-8978-02

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Chapter 55 Configuring a VoIP Network

Using SmartPorts

Variable AUXVLAN successfully created

Console> (enable) set macro variable $AUXVLAN 77 3/7

Console> (enable) set macro variable $DATAVLAN 99

Console> (enable) set macro variable $CDPVER v2

Variable CDPVER successfully created

Console> (enable)

Step 3 Apply the macro on port 3/2 by entering the following commands:

Console> (enable) set port macro 3/2 videophone

Before the macro is applied, the $DATAVLAN and $AUXVLAN variables are replaced by “3” and “4,” respectively, and then the following commands are executed:

set port enable 3/2 set vlan 3 3/2

set port auxiliaryvlan 3/2 4 set cdp enable

set cdp version v2 set qos autoqos

Step 4 Apply the macro on port 3/7 by entering the following commands:

Console> (enable) set port macro 3/7 videophone

Before the macro is applied, the $AUXVLAN variable is replaced by “77.” $DATAVLAN is not defined for port 3/7, so the macro searches the list of global variables and finds $DATAVLAN. In this case, the $DATAVLAN variable is replaced by the global definition “99,” and then the following commands are executed:

set port enable 3/7 set vlan 99 3/7

set port auxiliaryvlan 3/7 77 set cdp enable

set cdp version v2 set qos autoqos

Follow these guidelines and restrictions when applying user-defined macros:

•If you attempt to apply a macro on a port and the macro has a variable that is not defined in its definition, the macro is not applied on the port and an appropriate error message is displayed. This error response does not affect the definition of the macro.

•If you attempt to apply a macro on a port and the macro has some valid and some invalid commands in its definition, the macro is still applied on the port and an appropriate error message is displayed when the invalid command is executed. This error response does not affect the definition of the macro.

•When you apply a macro, a record of the macro being applied is not stored in the configuration file or NVRAM. However, each port has a record of the latest macro that was applied to it.

•Once a macro is applied to a port, you cannot clear the macro. However, one way to back out a macro on a port is to define another macro that clears the configurations on the port and then apply the newly created macro on the port.

 

 

Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7

 

 

 

 

 

 

OL-8978-02

 

 

55-51

 

 

 

 

 

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Cisco Systems OL-8978-02 55-51, Console enable set port macro 3/2 videophone, Console enable set port macro 3/7 videophone
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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.

In addition to foundational knowledge, OL-8978-02 integrates a strong focus on security technologies and practices. Considering the increasing prevalence of cyber threats, the course emphasizes the importance of implementing robust security measures. Participants will learn about firewalls, intrusion prevention systems, VPNs, and other critical security technologies. This focus ensures that learners are prepared to safeguard networks against evolving security threats, a necessity in today’s digital landscape.

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.

Furthermore, OL-8978-02 addresses the latest advancements in networking technology, including software-defined networking (SDN) and cloud computing. By introducing emerging technologies, this curriculum ensures that professionals remain ahead of the curve, ready to adapt to the future demands of networking.

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.