Cisco Systems PA-POS-1OC3 Betriebsanweisung PDF herunterladen (Seite 76)

4-12

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

OL-6514-04

Chapter 4 Configuring the PA-POS-1OC3

Checking the Configuration

For more information on SONET APS, see the following documents:

• Automatic Protection Switching of Packet-over-SONET Circuits at the following URL:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1824/products_feature_guide09186a0080087

ad9.html

• Configuring Redundancy for POS/APS at the following URL:

http://www.cisco.com/warp/public/127/POS/pos-aps_14680.html

Checking the Configuration

After configuring the new interface, use show commands to display the status of the new interface or all

interfaces, and use the ping and loopback commands to check connectivity. This section includes the

following subsections:

• Using show Commands to Verify the New Interface Status, page 4-12

• Using the ping Command to Verify Network Connectivity, page 4-22

• Using loopback Commands, page 4-23

For complete command descriptions and examples, refer to the publications listed in the “Related

Documentation” section on page viii.

Using show Commands to Verify the New Interface Status

Table 4-5 demonstrates how you can use the show commands to verify that new interfaces are configured

and operating correctly and that the PA-POS-1OC3 appears in them correctly. Sample displays of the

output of selected show commands appear in the sections that follow.

Note The outputs that appear in this document may not match the output you receive when running these

commands. The outputs in this document are examples only.

Table 4-5 Using show commands

Command Function Example

show version or

show hardware

Displays system hardware configuration,

the number of each interface type

installed, Cisco IOS software version,

names and sources of configuration files,

and boot images

Router# show version

show diag slot Displays types of port adapters installed

in your system and information about a

specific port adapter slot, interface

processor slot, or chassis slot

Router# show diag 2

show interfaces pos

port-adapter-slot-number/interface port

number

Displays status information about the pos

interface in the Cisco 7200 VXR routers,

Cisco 7201 router, Cisco 7301 router, or

Cisco 7401ASR router

Router# show interfaces pos 1/0

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 89 90

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