Cisco Systems PA-4T manual Using ping and loopback Commands

Page 75

Using ping and loopback Commands

Use the show diag command to view all the interface types installed in your system. Use the show diag slot command to view information about port adapters on a VIP2 that is installed in your system, as shown in the following example of a PA-4T+ on a VIP2 that is in interface processor slot 3:

Router# show diag 3

Slot 3:

Physical slot 3, ~physical slot 0x6, logical slot 3, CBus 0

Microcode Status 0xC

Master Enable, LED, WCS Loaded

Board is analyzed

Pending I/O Status: Console I/O

EEPROM format version 1

VIP2 controller, HW rev 2.2, board revision UNKNOWN

Serial number: 03517093 Part number: 73-1684-03

Test history: 0x00

RMA

number: 00-00-00

Flags: cisco 7000 board; 7500

compatible

EEPROM contents (hex):

0x20: 01 15 02 03 00 35 AA A5 49 06 94 03 00 00 00 00

0x30: 50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Slot database information:

Flags: 0x4 Insertion time: 0x5314 (01:20:55 ago)

Controller Memory Size: 8 MBytes DRAM, 1024 KBytes SRAM

PA Bay 0 Information:

Mx Serial PA, 4 ports

EEPROM format version 1

HW rev 1.0, Board revision 154

Serial number: 03699540 Part number: 73-1577-03

PA Bay 1 Information:

Ethernet PA, 4 ports

EEPROM format version 1

HW rev 1.0, Board revision 160

Serial number: 02023164 Part number: 73-1556-03

For complete VIP2 command descriptions and examples, refer to the publications listed in the “Related Documentation” section on page vi. Proceed to the following section “Using ping and loopback Commands.”

Using ping and loopback Commands

The packet internet groper (ping) and loopback commands allow you to verify that an interface port is functioning properly and to check the path between a specific port and connected devices at various locations on the network. This section provides brief descriptions of these commands. After you verify that the system has booted successfully and is operational, you can use these commands to verify the status of interface ports. Refer to the publications listed in the “Related Documentation” section on page vi for detailed command descriptions and examples.

The ping command sends an echo request out to a remote device at an IP address that you specify. After sending a series of signals, the command waits a specified time for the remote device to echo the signals. Each returned signal is displayed as an exclamation point (!) on the console terminal; each signal that is not returned before the specified time-out is displayed as a period (.). A series of exclamation points (!!!!!) indicates a good connection; a series of periods (.....) or the messages

[timed out] or [failed] indicate that the connection failed.

Configuring the PA-4T+ Interfaces 8-21

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Contents Corporate Headquarters Copyright 1997-1999 Cisco Systems, Inc All rights reserved Port Adapter Overview OverviewPA-4T Port Adapter-Faceplate View Router# show diag Synchronous Serial OverviewSerial Interface Specifications PA-4T+ Receptacles and Cables Cables and PinoutsSerial Port Adapter Cables EIA/TIA-232 Connections EIA/TIA-449 Connections EIA-530 Connections PA-4T+ Port Adapter Cable PinoutsRTS/CTS CTS/RTS DSR/DTR DTR/DSR RTS CTS DSR SD+ Shield ground RTS/CTS CTS/RTS DSR/DTR DTR/DSR DCD/LL Rlsd LL/DCD LEDs on the PA-4T+-Horizontal Orientation LEDsLEDs Objectives PrefaceRelated Documentation Document OrganizationCisco Connection Online Documentation CD-ROM Tools and Parts Required Preparing for InstallationRouter Platform Recommended Minimum Cisco IOS Release Software and Hardware RequirementsSoftware and Hardware Requirements Safety Warnings Safety GuidelinesElectrical Equipment Guidelines Telephone Wiring GuidelinesPreventing Electrostatic Discharge Damage FCC Class B ComplianceFCC Class B Compliance FCC Class B Compliance VIP2 and the PA-4T+ Port Adapter Installation OverviewVIP2-15 or VIP2-40 with a PA-4T+ in Port Adapter Slot Removing a Port Adapter Location of Port Adapter Screw-Partial Port Adapter View Installing a Port AdapterAligning a Port Adapter in a Port Adapter Slot H3152 Cisco 7200 Series PA-4T+ Port Adapter Cisco 7206 with a PA-4T+ InstalledPort adapter Handle Lever unlocked Position Handling a Port Adapter Placing the Port Adapter Lever in the Locked Position-Cisco Cisco uBR7200 Series and the PA-4T+ Port Adapter Port adapters Port adapters Port adapter lever in unlocked position Inside slot guide PC board Metal carrier Placing the Port Adapter Lever in the Locked Position Installing a Port Adapter Cisco 7120 Series Router-Port Adapter Slot 3 Location Cisco 7100 Series PA-4T+ Port AdapterCisco 7140 Series Router-Port Adapter Slot 4 Location Installing a Port Adapter Guides Attaching PA-4T+ Port Adapter Interface Cables Installing the PA-4T+ Interface CablesIncorrect, cable upside down Replacing PA-4T+ Port Adapter CablesFor a VIP2, use the following commands Router# copy running-config startup-config Using the Exec Command Interpreter Configuring the PA-4T+ InterfacesCisco 7200 Series and Cisco uBR7200 Series Ports PA-4T+ Interface Port Address Example-Cisco uBR7246 PA-4T+ Interface Port Address Example-Cisco VIP2 PortsCisco 7100 Series Ports Shutting Down an InterfaceEnter the shutdown command as follows Router# show interfaces serial 1/0 Configure additional interfaces as required Performing a Basic ConfigurationSetting the Clock Rate Configuring Timing Clock SignalsInverting the Clock Signal Inverting the Data Signal Configuring Half-Duplex and Binary Synchronous Communications Configuring Half-Duplex Using show Commands to Verify the New Interface Status Checking the ConfigurationConfiguring Bisync Hardware is M4T Internet address is Using show Commands to Display Interface InformationChecking the Configuration Router# show version VIP2 show interfaces Command Minute output rate 0 bits/sec, 0 packets/sec System image file is image-name, booted via tftp from Using ping and loopback Commands Checking the Configuration
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