Cisco Systems OL-7822-06 quick start Configuring the DNS Settings

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Chapter 4 Connect the Management Interfaces and Perform Initial System Configuration

Perform the Initial System Configuration

If you do not wish to configure the SNTP, skip the rest of this section and go to .

To enter the SNTP configuration dialog, type y, and press Enter

Would you like to enter the SNTP configuration menu? [no]: y

Step 6 Configure the SNTP broadcast client. By default the SNTP broadcast client is not enabled.

•To disable the SNTP broadcast client, press press Enter.

•To enable the SNTP broadcast client, type y and press press Enter.

•Enable SNTP broadcast client? [no]:

Step 7 Define the time interval between unicast updates.

•To accept the displayed default value, press press Enter.

Enter time interval in seconds between unicast updates [1024]:

Step 8 Specify an IP address for the SNTP unicast server.

Type in the hostname or the IP address in the form x.x.x.x , and press

Enter

Would you like to configure SNTP unicast servers? [no]: y

Enter IP address or hostname of SNTP unicast server: 10.1.1.1

EXAMPLE:

Following is a sample time setting dialog. In addition to setting the time zone, time and date are changed, and SNTP unicast updates are configured.

Would you like to enter the Time settings menu? [no]: y

Enter time zone name [UTC]: ISR

Enter time zone minutes offset from UTC: 120

The local time and date is 15:35:23 ISR FRI July 19 2002 Would you like to set a new time and date? [no]: y

This change will take effect immediately both on the system clock and the calendar; it will also set the time zone you entered. Are you sure? [yes/no]: y

Enter new local time and date: 14:35:23 19 July 2002 Time zone was successfully set.

The system clock and the calendar were successfully set.

Would you like to enter the SNTP configuration menu? [no]: y

Enable SNTP broadcast client? [no]: y

Enter time interval in seconds between unicast updates [900]:

Would you like to configure SNTP unicast servers? [no]: y

Enter IP address or hostname of SNTP unicast server: 10.1.1.1

Step 5: Configuring the DNS Settings

The DNS configuration menu defines the IP address of the domain name server, which is used for DNS lookup, as well as the default domain name, which is used to complete unqualified host names.

You may choose to skip the DNS configuration menu if you wish to accept all default values.

SUMMARY STEPS

1.Enter the DNS settings menu.

2.Enable or disable DNS lookup.

Cisco Service Control Engine 1000 2xGBE Quick Start Guide

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OL-7822-06

 

 

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Contents Cisco Service Control Engine 1000 2xGBE Quick Start Guide Page N T E N T S Example Example 2 Installing a Service Control Application OL-7822-06 Information About Preparing for Installation Site Preparation and UnpackingWorkbench or Tabletop Installation Prepare for Rack-Mount InstallationTools and Parts Prepare for Installation Workbench or Tabletop Installation OL-7822-06 Rack-Mount the SCE SCE 1000 Mounting BracketsAttach the Brackets to the SCE Attaching the Mounting Brackets 4-postInstalling the Crossrail Supports Four-post rack only Assemble the Crossrail SupportsMount the System to the Rack Attach the Crossrail Supports to the RackSummary Steps Securing the SCE Platform to the Rack Connect the Power Supply Units Connect the Chassis GroundConnecting the Power Grounding the Unit DCConnect the DC-Input Power Supply Unit Connecting the DC PowerConnect the AC-Input Power Supply Unit Connecting the AC PowerConnecting to the Local Console Connect the Local ConsolePerform the Initial System Configuration Initial System ConfigurationSetup Command Setup Command Parameters Parameter Definition Configuring Initial Settings ExampleConfiguring the Hostname Setting the PasswordsConfiguring Time Settings ExampleEnter time zone name UTC CET Configuring the DNS Settings Enter time interval in seconds between unicast updatesEnter Primary DNS IP address Configuring the RDR Formatter Destination Configuring Access Control Lists ACLsInitial IP address Wildcard bits Range Deny Permit any Examples Configuring Snmp Enter the Snmp configuration menu Type the trap manager community string and press press Enter Enter Snmp trap manager community string Configuring the Topology-Dependent Parameters About the Topology-Dependent ParametersExample 1, Example 2, Example 3, Completing and Saving the Configuration Apply and Save this configuration? yes/no Examples Connect the Management Interface ExampleOL-7822-06 Information About Cabling Single Link Inline TopologyBump-in-the-Wire Installation Single Link Receive-only TopologyConfigure GigabitEthernet Auto-Negotiation Cabling the Line InterfacesSCE Model Transceiver Transmit Power Receive Power Distance Connect the GBE Line Interface PortsCable the Line Ports Cabling the Line Interfaces OL-7822-06 Examining the LEDs Final TestsVerifying Operational Status Viewing the User Log Counters Saving the Configuration Settings Following example shows the running configuration file ExamplesAdvanced Configuration of the SCE Platform Loading and Activating a Service Control ApplicationOL-7822-06 Troubleshoot Startup Problems SCE 1000 Operational StatusTroubleshoot Startup Problems SCE 1000 Operational Status Identifying Startup Problems CLI Commands for TroubleshootingTroubleshooting the link interface subsystem Page OL-7822-06

OL-7822-06 specifications

Cisco Systems OL-7822-06 is a comprehensive course offered within the Cisco Networking Academy, designed to equip students and professionals with a deep understanding of basic networking concepts and advanced networking technologies. This course primarily focuses on the required skills and knowledge needed for building, running, and maintaining networks and prepares participants for various roles in the IT and cybersecurity sectors.

One of the main features of the OL-7822-06 course is its thorough curriculum, which covers key topics such as networking fundamentals, including OSI and TCP/IP models, IPv4 and IPv6 addressing, and subnetting. It dives deep into network protocols, ensuring learners acquire a firm grasp of how data flows across networks, as well as the role of routers and switches in maintaining efficient network operations.

The course also emphasizes hands-on learning, leveraging various simulation tools and virtual labs that provide students with real-world scenarios to apply their knowledge practically. These labs are integral in helping learners understand the configuration and troubleshooting of network devices, enhancing their problem-solving skills in a controlled environment.

Another significant aspect of OL-7822-06 is its focus on emerging technologies. The course introduces students to concepts such as network security, cloud computing, wireless networking, and IoT (Internet of Things). This inclusion reflects the ever-evolving landscape of technology and prepares participants to be adaptable in the face of rapid change within the industry.

Additionally, the OL-7822-06 course promotes collaboration and peer engagement through group projects and discussions. This not only fosters a sense of community among learners but also enhances their communication skills, which are essential in modern IT environments.

The course is structured to accommodate various learning styles, offering a blend of theoretical knowledge and practical exercises. It provides assessments and quizzes that help gauge understanding and retention of information, ensuring students are well-prepared for certification exams and real-world applications.

In summary, Cisco Systems OL-7822-06 stands out as a robust educational offering that combines foundational networking principles with advanced technologies. Its focus on hands-on experience, collaboration, and the introduction of current industry trends makes it an invaluable resource for aspiring networking professionals, ultimately paving the way for a successful career in the tech industry.
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