Cisco Systems PA-POS-2OC3 manual Performing a Basic Configuration, Show interfaces pos followed by

Page 70

Chapter 4 Configuring the PA-POS-1OC3

Configuring the Interfaces

Table 4-3

Examples of the show interfaces pos Command for the Supported Platforms (continued)

 

 

 

 

PLatform

 

Command

Example

 

 

 

VIP in the Cisco 7500 series

show interfaces pos followed by

The example is for interface 0 in port adapter

routers (7505, 7507, 7513)

slot/port-adapter/port

slot 1 of a VIP installed in interface processor

 

 

(interface-processor-slot-number/

slot 1.

 

 

port-adapter-slot-number/

Router#show interface pos 1/1/0

 

 

interface-port-number)

 

 

Pos 1/1/0 is administratively down, line

 

 

 

protocol is down

 

 

 

[Additional display text omitted from

 

 

 

this example]

 

 

 

Cisco 7600 series routers (7603,

show interfaces pos followed by

The example is for interface 0 on a port adapter

7606, 7609, 7613) with

slot/port-adapter/port

in port adapter bay 0 of a FlexWAN module in

FlexWAN or Enhanced

(module-slot-number/

module slot 3.

FlexWAN

 

port-adapter-bay-number/

Router# show interfaces pos 3/0/0

 

 

interface-port-number)

 

 

 

 

 

 

Pos 3/0/0 is administratively down, line

 

 

 

protocol is down

 

 

 

[Additional display text omitted from

 

 

 

this example]

 

 

 

 

1.For the Cisco 7206VXR router shelves in the Cisco AS5800, the interface specified in the above example would include a shelf number. For example, the command show interface 5/3/0 specifies the OC-3 interface of the PA-POS-1OC3 in port adapter slot 3 of router shelf 5.

Step 5 Re-enable interfaces by doing the following:

a.Repeat Step 3 to re-enable an interface. Substitute the no shutdown command for the shutdown command.

b.Repeat Step 4 to write the new configuration to memory. Use the copy running-configstartup-configcommand.

c.Repeat to verify that the interfaces are in the correct state. Use the show interfaces command followed by the interface type and interface address of the interface.

Performing a Basic Configuration

Following are instructions for performing a basic configuration, which include enabling an interface (with the no shutdown command) and specifying IP routing. You might also need to enter other configuration commands, depending on the requirements for your system configuration and the protocols you plan to route on the interface.

For complete descriptions of configuration commands and the configuration options available for the interfaces of your port adapter, refer to the appropriate software documentation.

In the following procedure, press the Return you can exit the privileged level and return to

key after each step unless otherwise noted. At any time, the user level by entering disable at the prompt as follows:

Router# disable

Router>

PA-POS-1OC3 Single-Port Port Adapter Installation and Configuration Guide

4-6

OL-6514-04

 

 

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Contents Americas Headquarters Text Part Number OL-6514-04Copyright 2007 Cisco Systems, Inc. All rights reserved N T E N T S Cisco 7401ASR Router Cisco 7401ASR Router-Removing and Installing a Port Adapter OL-6514-03 Objectives Document Version HistoryVersion Date Related Documentation OrganizationSection Title Description Preface Related Documentation OL-6514-04 PA-POS-1OC3 Overview PA-POS-1OC3 OverviewSONET/SDH Overview SDH EquivalentFeatures Interface Specifications OC-3 Optical Fiber SpecificationsNetwork Management Support Encapsulation Method Support Using Statistics to Estimate Link Loss and Power BudgetLEDs LED Label Color State FunctionCables and Connectors RCVPort Adapter Slot Locations on the Supported Platforms Cisco 7200 VXR Routers Slot NumberingCisco 7201 Router Slot Numbering Cisco 7200 Series VXRCisco 7301 Router Slot Numbering Cisco 7304 PCI Port Adapter Carrier Card Slot NumberingCisco 7401ASR Router Slot Numbering Module Slots on the Cisco 7304 RouterCisco 7500 Series Routers with VIP Slot Numbering 10 VIP Slot LocationsCisco 7505 Router Slot Numbering RSPCisco 7507 Router Slot Numbering VIP interface-slot RSP-slotCisco 7513 Router Slot Numbering 6 8 10Cisco 7603 Router Slot Numbering SUPERVISOR2Cisco 7606 Router Slot Numbering Cisco 7609 Router Slot Numbering FAN StatusCisco 7613 Router Slot Numbering Identifying Interface Addresses Platform Interface Address Format Numbers SyntaxCisco 7201 Router Interface Addresses Cisco 7200 VXR Routers Interface AddressesCisco 7301 Router Interface Addresses Cisco 7401ASR Router Interface Addresses Cisco 7500 Series Routers VIP Interface AddressesCisco 7600 Series Routers FlexWAN Module Interface Addresses OL-6514-04 Preparing for Installation Required Tools and EquipmentCisco 7200 VXR Routers Software and Hardware RequirementsPlatform Recommended Minimum Cisco IOS Release Checking Hardware and Software Compatibility Safety Guidelines Safety WarningsAvvertenza Importanti Istruzioni Sulla Sicurezza Warnung Wichtige SicherheitshinweiseAviso Instruções Importantes DE Segurança Guarde Estas Instrucciones GEM Disse Anvisninger OL-6514-04 Electrical Equipment Guidelines Telephone Wiring Guidelines Preventing Electrostatic Discharge DamageLaser Safety FCC Class a ComplianceOL-6514-04 Removing and Installing the PA-POS-1OC3 Handling Port AdaptersOnline Insertion and Removal Handling a Port AdapterOIR Functional Description Port Adapter Removal and Installation Step Cisco 7201 Router-Removing and Installing a Port Adapter CiscoCisco 7301 Router-Removing and Installing a Port Adapter OL-6514-04 CC-PA Cisco 7401ASR Router-Removing and Installing a Port Adapter With the screw removed, grasp Screw Connecting PA-POS-1OC3 Interface Cables TX RXHandling the SFP Optics Module Replacing the SFP Optics ModuleRemoving the SFP Optics Module Installing the SFP Optics Module Verifying the SFP Optics Module Installation Inserting an SFP Optics ModulePage OL-6514-04 Configuring the PA-POS-1OC3 Using the Exec Command InterpreterConfiguring the Interfaces Parameter Configuration Commands Default ValuePlatform Command Example Shutting Down an InterfaceSlot/port-adapter/port Show interfaces pos, followed by Performing a Basic Configuration Show interfaces pos followed byInterface pos, followed by Customizing the Configuration Configuring Framing Setting the MTU SizeSetting the Source of the Transmit Clock Configuring Cyclic Redundancy Checks Configuring Sonet Payload ScramblingConfiguring APS Basic APS ConfigurationUsing show Commands to Verify the New Interface Status Checking the ConfigurationCommand Function Example Show controllers Using the show version or show hardware Commands Cisco 7201 Router-Example Output of the show version Command Router#show version Using the show diag Command Port adapter is analyzedCisco 7201 Router-Example Output of the show diag Command Router#show diag Using the show interfaces Command Router# show interfaces pos 4/0 PE3#sh int pos4/1Router# show interfaces Using the ping Command to Verify Network Connectivity Router# ping 10.0.0.10 ReturnConfiguring an Interface for Internal Loopback Using loopback CommandsConfiguring an Interface for Line Loopback Push Mode Description Making a Back-to-Back Connection PA-POS-1OC3 Error MessagesPA-POS-1OC3 Statistics Counters First routerConfiguring the PA-POS-1OC3 Making a Back-to-Back Connection

PA-POS-1OC3, PA-POS-2OC3 specifications

Cisco Systems has long been at the forefront of networking technology, providing solutions that empower organizations to enhance their connectivity and communication capabilities. Among its impressive lineup, the PA-POS-2OC3 and PA-POS-1OC3 modules stand out as significant components designed to optimize performance in service provider and enterprise environments.

The PA-POS-2OC3 and PA-POS-1OC3 modules are designed for use with the Cisco 7600 Series routers and are tailored for Packet Over SONET (POS) transport. Supporting the OC-3 speed of 155.52 Mbps, these modules provide reliable high-speed connectivity, enabling organizations to efficiently manage data traffic and ensure rapid data transfer across their networks. The PA-POS-2OC3 offers dual OC-3 capabilities, allowing for higher aggregate bandwidth and redundancy options, making it common in demanding network environments.

One of the main features of the PA-POS-2OC3 and PA-POS-1OC3 is their enhanced support for advanced networking protocols, including MPLS (Multiprotocol Label Switching). MPLS facilitates efficient data routing and improves bandwidth utilization by enabling multiple types of traffic to be consolidated over a single network. This is crucial for organizations looking to deploy services like VoIP, video conferencing, and other bandwidth-intensive applications.

The modules also offer robust error correction and monitoring capabilities, which are essential for maintaining service quality in mission-critical applications. Administrators can monitor performance and diagnose issues in real-time, enabling swift responses to potential concerns that could disrupt service.

Moreover, the PA-POS-2OC3 and PA-POS-1OC3 are designed with features that support enterprise-grade security and scalability. This is particularly beneficial for organizations expecting growth or requiring enhanced protection for sensitive data as it traverses the network.

In summary, Cisco's PA-POS-2OC3 and PA-POS-1OC3 modules represent essential building blocks for high-speed networking solutions. Their support for OC-3 connectivity, advanced routing protocols, and robust monitoring capabilities make them ideal for both service providers and enterprises. Through increased scalability, improved bandwidth management, and enhanced security, these modules allow organizations to adapt to the ever-evolving landscape of data communications effectively. With Cisco at the helm, businesses can trust in a networking solution that not only meets current demands but is also primed for future growth.
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