Cisco Systems PA-E3, PA-2E3 manual Number, Checking the Configuration Step

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Checking the Configuration

Step 4

Specify one of the new interfaces as follows:

 

 

• show interfaces port adapter type slot/port on Cisco 7100 series, Cisco 7200 series,

 

and Cisco uBR7200 series routers

 

 

• show interfaces type slot/port adapter/interface command on the VIP2

 

• show interfaces port adapter/interface command on the Catalyst RSM/VIP2

 

Verify that the first line of the display specifies the interface with the correct slot number

 

and that the interface and line protocol are in the correct state: up or down.

Step 5

View the information that is specific to the serial interface hardware:

 

• For Cisco 7100, Cisco 7200 series and Cisco uBR7200 series routers, specify the new

 

serial interface with the show controllers serial [port adapter slot number/interface

 

port number] command, and verify that the first line of the display specifies the

 

interface with the correct slot number.

 

 

• For a VIP2, specify information that is specific to the new serial interface with the

 

show controllers serial [type slot/port adapter/interface] command, and verify that

 

the first line of the display specifies the interface with the correct slot number.

 

• For a Catalyst RSM/VIP2, specify information that is specific to the new serial

 

interface with the show controllers serial [port adapter/interface] command, and

 

verify that the first line of the display specifies the interface with the correct slot

 

number.

 

Step 6

Display the protocols configured for the entire system and for the specific interfaces with

 

the show protocols command. If necessary, return to configuration mode to add or

 

remove protocol routing on the system or on specific interfaces.

Step 7

Display the running configuration file with the

show running-config command. Display

 

the configuration stored in NVRAM using the

show startup-config command. Verify

that the configuration is accurate for the system and each interface.

If the interface is down and you configured it as up, or if the displays indicate that the hardware is not functioning properly, ensure that the network interface is properly connected and terminated. If you still have problems bringing the interface up, ask a service representative for assistance.

Using show Commands to Display Interface and System Information

For Cisco 7100, Cisco 7200, or Cisco uBR7200 series routers, to display information about a specific interface, use the show interfaces command with the interface type and port address in the format show interfaces type slot/port.

8-12PA-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 Documentation CD-ROM Cisco Connection OnlineCisco 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 PortsCisco 7100 Series Ports Route Switch ModuleWith 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 FramingChecking the Configuration Using show Commands to Verify StatusChecking 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
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