Cisco Systems PA-2E3 manual Conﬁguration Example, Customizing the PA-E3, Configuration Example

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Configuration Example

Step 3 If IP routing is enabled on the system, change to interface conﬁguration mode and use the ip address conﬁguration subcommand to assign an IP address and subnet mask to the interface, as in the following example:

router(config-if)#ip address 10.0.0.0 10.255.255.255

Step 4 In interface conﬁguration mode, choose the internal clock source by entering the clock source conﬁguration subcommand, as in the following example:

router(config-if)#clock source internal

Use the no form of this command to restore the default clock source, which is line.

Step 5 In interface conﬁguration mode, change the shutdown state to up and enable the interface as follows:

router(config-if)# no shutdown

Step 6 Conﬁgure additional interfaces as required.

Step 7 When you have included all of the conﬁguration subcommands to complete the conﬁguration, press Ctrl-Zto exit conﬁguration mode.

Step 8 Write the new conﬁguration to nonvolatile memory as follows:

router# copy running-config startup-config

[OK]

router#

To check the interface conﬁguration using show commands, proceed to the “Using show Commands to Display Interface and System Information” section on page 8-12.

Conﬁguration Example

The following example shows a typical conﬁguration for the PA-E3 on a Cisco 7500 series router:

router> enable

router# configure terminal router(config)# interface serial router(config)# interface serial 1/0/0 router(config)# ip address 1.1.1.10 255.255.255.0 router(config-if)# clock source internal router(config-if)# no shutdown router(config-if)# ^Z

Customizing the PA-E3

You can customize the PA-E3. The features you can customize have default values that will probably suit your environment and need not be changed. However, you might need to enter conﬁguration commands, depending on the requirements for your system conﬁguration and the protocols you plan to route on the interface. Perform the tasks in the following sections if you need to customize the PA-E3.

8-8PA-E3 Serial Port Adapter Installation and Configuration

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Contents PA-E3 Serial Port Adapter Installation and Configuration Corporate HeadquartersPage Organization PrefaceObjectives Section Title DescriptionRelated Documentation Related Documentation Section Title DescriptionRelated Documentation Cisco Connection Online Documentation CD-ROMCisco Connection Online Overview Port Adapter OverviewPort Adapter Overview One-Port PA-E3 Serial Port AdapterManagement Information Base PA-E3 Serial Port Adapter FeaturesPA-E3 Serial Port Adapter Features PA-E3 Port Adapter LEDsPA-E3 Port Adapter LEDs PA-E3 Receptacles and CablesPA-E3 Receptacles and Cables Name Color State DescriptionInteroperability Guidelines for PA-E3 DSUs 6PA-E3 Serial Port Adapter Installation and Configuration Preparing for Installation Parts and Tools RequiredSoftware and Hardware Requirements Software and Hardware RequirementsPA-2E3 Safety Guidelines Safety Guidelines4PA-E3 Serial Port Adapter Installation and Configuration Preventing Electrostatic Discharge Damage Telephone Wiring GuidelinesElectrical Equipment Guidelines Electrical Equipment GuidelinesITI-T Compliance Compliance InformationBabt Compliance TBR24 ComplianceVIP2 and the PA-E3 OverviewOverview Dimm U5PA-E3 in port adapter Slot PA-E3 in port adapter slot Removing a Port Adapter Removing a Port AdapterInstalling a Port Adapter Installing a Port AdapterAligning a Port Adapter in a Port Adapter Slot H3152 8PA-E3 Serial Port Adapter Installation and Configuration Catalyst RSM/VIP2 and the PA-E3 Port adapter securing screw Removing a Port Adapter Installing a Port Adapter Aligning a Port Adapter in a Port Adapter Slot 6PA-E3 Serial Port Adapter Installation and Configuration Cisco 7200 Series and the PA-E3 Cisco 7206 with a PA-E3 in Port Adapter SlotPort adapter Handle Lever unlocked Position Handling a Port Adapter Port adapter Handle Cisco uBR7200 Series and the PA-E3 Port adapters Port adapters Port adapter lever in unlocked position Inside slot guide PC board Metal carrier Port adapter retention clip in locked position 6PA-E3 Serial Port Adapter Installation and Configuration Installation Overview Cisco 7100 Series and the PA-E3Cisco 7140 Series Router-Port Adapter Slot 4 Location Installing a Port Adapter Guides Configuring the PA-E3 Interfaces Using the Exec Command InterpreterCisco 7200 Series and Cisco uBR7200 Series Ports Cisco 7200 Series and Cisco uBR7200 Series Ports Cisco 7206 Serial Port Number ExampleVIP2 Ports PA-E3 Interface Port Address Example- Cisco uBR7246 ShownCatalyst RSM/VIP2 Ports Catalyst RSM/VIP2 PortsRoute Switch Module Cisco 7100 Series PortsWith port adapters Performing a Basic Configuration Performing a Basic ConﬁgurationConfiguration Example Conﬁguration ExampleCustomizing the PA-E3 Setting the Bandwidth Setting the BandwidthDeﬁning the DSU Mode Deﬁning Set Bit NationalConﬁguring Cyclic Redundancy Checks Setting the Cable LengthConfiguring Cyclic Redundancy Checks Specifying E3 FramingUsing show Commands to Verify Status Checking the ConfigurationChecking the Conﬁguration Checking the Configuration Step NumberRouter# show interfaces serial 2/0 14PA-E3 Serial Port Adapter Installation and Configuration Router# show controllers serial 0/1 Serial0/1 16PA-E3 Serial Port Adapter Installation and Configuration 73-1684-03 18PA-E3 Serial Port Adapter Installation and Configuration Using the ping Command to Verify Network Connection Using the ping Command to Verify Network ConnectionUsing the loopback Command to Verify the Physical Interface Using the loopback Command to Verify the Physical Interface 22PA-E3 Serial Port Adapter Installation and Configuration