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PA-2CE1 Channelized E1 Port Adapter
Installation and Configuration
Product Number: PA-2CE1/PRI-75(=), PA-2CE1/PRI-120(=)
Platforms Supported: Cisco 7200 Series, VIP2 in the Cisco 7000 Series
and Cisco 7500 Series
Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Text Part Number: OL-3519-01
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Table of Contents
Related Manuals for Cisco PA-2CE1 Series
Summary of Contents for Cisco PA-2CE1 Series
- Page 1 PA-2CE1 Channelized E1 Port Adapter Installation and Configuration Product Number: PA-2CE1/PRI-75(=), PA-2CE1/PRI-120(=) Platforms Supported: Cisco 7200 Series, VIP2 in the Cisco 7000 Series and Cisco 7500 Series Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com...
- Page 2 You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: •...
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Page 3: Table Of Contents
C H A P T E R Port Adapter Overview LEDs Cables, Connectors, and Pinouts Port Adapter Slot Locations on the Supported Platforms Cisco 7200 Series Routers Slot Numbering VIP2 Slot Numbering Identifying Interface Addresses Cisco 7200 Series Routers Interface Addresses VIP2 Interface Addresses... - Page 4 Handling Port Adapters Online Insertion and Removal Warnings and Cautions Port Adapter Removal and Installation Cisco 7200 Series—Removing and Installing a Port Adapter Cisco uBR7200 Series—Removing a Port Adapter VIP2—Removing and Installing a Port Adapter Connecting a PA-2CE1 Interface Cable...
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Page 5: Preface
Cisco 7200 series routers, consisting of the two-slot Cisco 7202, four-slot Cisco 7204, and the • six-slot Cisco 7206 VIP2 in Cisco 7000 series routers with the 7000 Series Route Switch Processor (RSP7000) and 7000 • Series Chassis Interface (RSP7000CI) and Cisco 7500 series routers... -
Page 6: Organization
Provides instructions for configuring the PA-2CE1 on the supported platforms. Related Documentation Your router or switch and the Cisco IOS software running on it contain extensive features and functionality, which are documented in the following resources: • Cisco IOS software:... -
Page 7: Obtaining Documentation
The following sections explain how to obtain documentation from Cisco Systems. World Wide Web You can access the most current Cisco documentation on the World Wide Web at the following URL: http://www.cisco.com Translated documentation is available at the following URL: http://www.cisco.com/public/countries_languages.shtml... -
Page 8: Ordering Documentation
If you are reading Cisco product documentation on Cisco.com, you can submit technical comments electronically. Click Leave Feedback at the bottom of the Cisco Documentation home page. After you complete the form, print it out and fax it to Cisco at 408 527-0730. -
Page 9: Technical Assistance Center
Cisco TAC Web Site. The Cisco TAC Web Site requires a Cisco.com login ID and password. If you have a valid service contract but do not have a login ID or password, go to the following URL to register: http://www.cisco.com/register/... -
Page 10: Cisco Tac Escalation Center
The Cisco TAC Escalation Center addresses issues that are classified as priority level 1 or priority level 2; these classifications are assigned when severe network degradation significantly impacts business operations. When you contact the TAC Escalation Center with a P1 or P2 problem, a Cisco TAC engineer will automatically open a case. -
Page 11: Chapter 1 Overview
The PA-2CE1, shown in Figure 1-1 and Figure 1-2, provide up to two channelized E1 (unbalanced 75-ohm or balanced 120-ohm) or ISDN PRI interfaces for connecting Cisco 7000 series routers to channel service units (CSUs). Each 2CE1 interface can transmit and receive data bidirectionally at the E1 rate of 2.048 megabits-per-second (Mbps). -
Page 12: Leds
Chapter LEDs Figure 1-2 PA-2CE1—Faceplate View—PA-2CE1/PRI-120 Shown When running channelized E1, each 2CE1 interface provides up to 31 E1 channel groups, which are numbered from 0 to 30. Each channel group provides up to 31, 64 kilobit-per-second (kbps) timeslots (DS0 channels), which are numbered 1 to 31. Multiple DS0 channels can be mapped to a single channel group. -
Page 13: Cables, Connectors, And Pinouts
PA-2CE1 interfaces. All three cables have a 15-pin, D-shell (DB-15) connector at the router (VIP2 or Cisco 7200 series) end and either twin axial, RJ-45, or BNC connectors at the network end. Figure 1-4, Figure 1-5, and Figure 1-6 show the 2CE1 interface cables. - Page 14 Chapter Cables, Connectors, and Pinouts Figure 1-4 2CE1 Twin Axial Cable for Balanced 120-Ohm Connections or ISDN PRI Connections in 1 in 9 in 15 Twinax connectors DB-15 connector Figure 1-5 2CE1 RJ-45 Cable for Balanced 120-Ohm or ISDN PRI Connections Pin 1 Pin 9 Pin 15...
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Page 15: Port Adapter Slot Locations On The Supported Platforms
Cisco 7200 Series Routers Slot Numbering Figure 1-7 shows a Cisco 7206 with port adapters installed. In the Cisco 7206, port adapter slot 1 is in the lower left position, and port adapter slot 6 is in the upper right position. (The Cisco 7202, Cisco 7204, are not shown;... -
Page 16: Vip2 Slot Numbering
Port adapter slot 1 Port adapter handles not shown In the Cisco 7000, Cisco 7507, and Cisco 7513 chassis, the VIP motherboard is installed Note vertically. In the Cisco 7010 and Cisco 7505 chassis, the VIP motherboard is installed horizontally. -
Page 17: Identifying Interface Addresses
1 and continuing through port adapter slot 2 for the Cisco 7202, slot 4 for the Cisco 7204, and slot 6 for the Cisco 7206. (Port adapter slot 0 is reserved for the optional Fast Ethernet port on the I/O controller—if present.) -
Page 18: Vip2 Interface Addresses
Although the processor slots in the 7-slot Cisco 7000 and Cisco 7507 and the 13-slot Cisco 7513 and Cisco 7576 are vertically oriented and those in the 5-slot Cisco 7010 and Cisco 7505 are horizontally oriented, all Cisco 7000 series and Cisco 7500 series routers use the same method for slot and port numbering. -
Page 19: Chapter 2 Preparing For Installation
• PA-2CE1/PRI-75(=) or PA-2CE1/PRI-120(=). VIP2 (for installation in Cisco 7000 series or Cisco 7500 series chassis only). For information about • the specific VIP2 models that support the PA-2CE1, see the “Software and Hardware Requirements”... -
Page 20: Software And Hardware Requirements
1. Cisco 7200 series routers require a minimum of 32 MB of DRAM to support up to five installed PA-2CE1s that are running ISDN PRI or channelized 2. The PA-2CE1 can be used in the VIP2 in all Cisco 7500 series routers using a Route Switch Processor (RSP), and in Cisco 7000 series routers using the RSP7000 and RSP7000CI. -
Page 21: Safety Guidelines
Chapter Safety Guidelines Safety Guidelines This section provides safety guidelines that you should follow when working with any equipment that connects to electrical power or telephone wiring. Safety Warnings Safety warnings appear throughout this publication in procedures that, if performed incorrectly, might harm you. -
Page 22: Electrical Equipment Guidelines
Chapter Safety Guidelines Avvertenza Questo simbolo di avvertenza indica un pericolo. La situazione potrebbe causare infortuni alle persone. Prima di lavorare su qualsiasi apparecchiatura, occorre conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti. La traduzione delle avvertenze riportate in questa pubblicazione si trova nel documento Regulatory Compliance and Safety Information (Conformità... -
Page 23: Telephone Wiring Guidelines
Chapter Safety Guidelines Telephone Wiring Guidelines Use the following guidelines when working with any equipment that is connected to telephone wiring or to other network cabling: • Never install telephone wiring during a lightning storm. Never install telephone jacks in wet locations unless the jack is specifically designed for wet •... -
Page 24: Preventing Electrostatic Discharge Damage
Chapter Safety Guidelines Preventing Electrostatic Discharge Damage Electrostatic discharge (ESD) damage, which can occur when electronic cards or components are improperly handled, results in complete or intermittent failures. Port adapters and processor modules comprise printed circuit boards that are fixed in metal carriers. Electromagnetic interference (EMI) shielding and connectors are integral components of the carrier. -
Page 25: Fcc Class A Compliance
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: •... - Page 26 Chapter FCC Class A Compliance PA-2CE1 Channelized E1 Port Adapter Installation and Configuration OL-3519-01...
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Page 27: Chapter 3 Removing And Installing Port Adapters
C H A P T E R Removing and Installing Port Adapters This chapter describes how to remove the PA-2CE1 port adapter from supported platforms and also how to install a new or replacement port adapter. This chapter contains the following sections: Handling Port Adapters, page 3-2 •... -
Page 28: Handling Port Adapters
Several platforms support online insertion and removal (OIR) of port adapters; therefore, you do not have to power down routers when removing and replacing a PA-2CE1 in Cisco 7200 series routers. Although the VIP2 supports online insertion and removal, individual port adapters do not. To replace port adapters, you must first remove the VIP2 from the chassis and then install or replace port adapters as required. -
Page 29: Warnings And Cautions
Chapter Warnings and Cautions Each module has a bus connector that connects it to the router. The connector has a set of tiered pins in three lengths that send specific signals to the system as they make contact with the module. The system assesses the signals it receives and the order in which it receives them to determine if a module is being removed from or introduced to the system. -
Page 30: Port Adapter Removal And Installation
In this section, the illustrations that follow give step-by-step instructions on how to remove and install port adapters. This section contains the following illustrations: Cisco 7200 Series—Removing and Installing a Port Adapter, page 3-5 • VIP2—Removing and Installing a Port Adapter, page 3-6 •... -
Page 31: Cisco 7200 Series-Removing And Installing A Port Adapter
Chapter Port Adapter Removal and Installation Cisco 7200 Series—Removing and Installing a Port Adapter Step 1 Port adapter lever To remove the port adapter, place (locked position) the port adapter lever in the unlocked position. (See A.) The port adapter lever remains in the unlocked position. -
Page 32: Vip2-Removing And Installing A Port Adapter
Chapter Port Adapter Removal and Installation VIP2—Removing and Installing a Port Adapter Note: You must first remove the VIP from the chassis before removing a port adapter from the VIP. Step 1 To remove the port adapter, remove the screw that secures the port adapter (or blank port adapter). -
Page 33: Connecting A Pa-2Ce1 Interface Cable
Chapter Connecting a PA-2CE1 Interface Cable Connecting a PA-2CE1 Interface Cable On a single PA-2CE1, you can use up to two G.703 serial connections. Use the following procedure to connect a PA-2CE1 interface cable: Step 1 Attach the cable directly to the receptacle on the PA-2CE1 and tighten the strain-relief screws. (See Figure 3-2.) Port adapters have a handle attached, but this handle is not shown to allow a detailed view Note... -
Page 34: Setting The Pa-2Ce1 Jumpers
Chapter Setting the PA-2CE1 Jumpers Setting the PA-2CE1 Jumpers Depending on the circumstances, you might need to change the configuration of both PA-2CE1 interfaces for balanced 120-ohm connections or unbalanced 75-ohm connections. Configuring PA-2CE1 interfaces for balanced 120-ohm or unbalanced 75-ohm connections requires setting ten jumpers on the 2CE1 printed circuit board and attaching the appropriate interface cable (balanced or unbalanced) to both 2CE1 ports. - Page 35 Chapter Setting the PA-2CE1 Jumpers insulated jumper is not present on jumper locations J4 and J10. Table 3-1 lists the 2CE1 jumper locations and their jumper settings. Figure 3-4 and Figure 3-5 show balanced 120-ohm and unbalanced 75-ohm 2CE1 jumper configurations, respectively. In balanced 120-ohm and unbalanced 75-ohm configurations, an insulated jumper covers Note the left two pins of jumper locations J7 and J13;...
- Page 36 Chapter Setting the PA-2CE1 Jumpers Figure 3-4 2CE1 Balanced 120-Ohm Jumper Configuration (Bottom View of the PA-2CE1—Cover Removed) Port 0 Port 1 Figure 3-5 2CE1 Unbalanced 75-Ohm Jumper Configuration (Bottom View of the PA-2CE1—Cover Removed) Port 0 Port 1 Replace the plastic jumper cover over the 2CE1 jumpers and secure it to the port adapter printed circuit Step 6 board using a number 1 Phillips screwdriver and the screws that you saved in Step 4.
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Page 37: Chapter 4 Configuring The Pa-2Ce1
C H A P T E R Configuring the PA-2CE1 To continue your PA-2CE1 installation, you must configure the 2CE1 interfaces. The instructions that follow apply to all supported platforms. Minor differences between the platforms—with Cisco IOS software commands—are noted. This chapter contains the following sections: Using the EXEC Command Interpreter, page 4-1 •... -
Page 38: Configuring The Pa-2Ce1 Interfaces
Chapter Configuring the PA-2CE1 Interfaces Configuring the PA-2CE1 Interfaces After you verify that the new PA-2CE1 is installed correctly (the enabled LED goes on), use the privileged-level configure command to configure the new interface. Have the following information available: • ISDN switch type, when configuring ISDN PRI (Table 4-1 lists ISDN service provider switch types) •... -
Page 39: Shutting Down The Interface
Chapter Configuring the PA-2CE1 Interfaces Table 4-1 ISDN Service Provider (continued) Keywords by Area Switch Type North America basic-5ess • AT&T basic rate switches • basic-dms100 NT DMS-100 basic rate switches • basic-ni1 National (North American) ISDN-1 switches primary-4ess • AT&T 4ESS switch type for the U.S. - Page 40 Router(config-if)# interface serial 1/0 interface-port-number) Router(config-if)# shutdown Ctrl-Z Router# VIP2 in Cisco 7000 series and interface, followed by the type The example is for interface 0 on a port adapter in Cisco 7500 series routers (serial) and slot/port adapter/port port adapter slot 0 of a VIP installed (interface-processor-slot-number in interface processor slot 1.
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Page 41: Performing A Basic Configuration
1/0 is administratively down, line protocol is down [Additional display text omitted from this example] VIP2 in Cisco 7000 series and show interfaces serial, followed The example is for interface 0 on a port adapter in Cisco 7500 series routers... -
Page 42: Configuring Channelized E1 Interfaces
DS0 speed of the channel group; 64 kbps is the default. Cisco 7000 series and Cisco 7500 series routers identify channel groups as serial interfaces Note by chassis slot number, port adapter (0 or 1), interface port number (0 or 1), and channel-group number (0 to 30). - Page 43 Chapter Configuring the PA-2CE1 Interfaces Step 6 Specify a channel group and map timeslots to the channel group by entering the channel-group command. The following example specifies channel group 0 and maps timeslots 1, 3 through 5, and 7 to channel group 0: Router(config-controller)# channel-group 0 timeslots 1,3-5,7 Router(config-controller)#...
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Page 44: Configuring Channelized E1 Isdn Interfaces
(timeslots 1 to 15 and 17 to 31) and one D channel (timeslot 16). Note Cisco 7000 series and Cisco 7500 series routers identify the PRI group as a serial interface by chassis slot number, port adapter slot (0 or 1), interface port number (0 or 1), and timeslot 16. - Page 45 Chapter Configuring the PA-2CE1 Interfaces In the following procedure, press the Return key after each configuration step: At the privileged-level prompt, enter configuration mode and specify that the console terminal will be Step 1 the source of the configuration commands as follows: Router# configure t Enter configuration commands, one per line.
- Page 46 Chapter Configuring the PA-2CE1 Interfaces For channelized E1 ISDN PRI, the PRI group is configured by using timeslot 16, Note which is recognized by the system as timeslot 15. Router(config-controller)# interface serial 3/1/1:15 Router(config-if)# ip address 10.1.15.1 255.255.255.0 Router(config-if)# Add any additional configuration commands required to enable routing protocols and adjust the interface Step 8 characteristics.
- Page 47 Chapter Configuring the PA-2CE1 Interfaces Step 14 Exit the privileged level and return to the user level by entering disable at the prompt as follows: Router# disable Router> This completes the procedure for creating a basic channelized E1 ISDN PRI configuration. Proceed to the “Checking the Configuration”...
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Page 48: Checking The Configuration
Displays system hardware configuration, Router# show version show hardware the number of each interface type installed, Cisco IOS software version, names and sources of configuration files, and boot images show diag slot Displays types of port adapters installed in... -
Page 49: Using The Show Version Or Show Hardware Commands
Using the show version or show hardware Commands Display the configuration of the system hardware, the number of each interface type installed, the Cisco IOS software version, the names and sources of configuration files, and the boot images, using the show version (or show hardware) command. - Page 50 Chapter Checking the Configuration Cisco 7200 Series Routers Following is an example of the show version command from a Cisco 7206 router with the PA-2CE1: Router# show version Cisco Internetwork Operating System Software IOS (tm) 7200 Software (C7200-J-M), Version 11.1(9)CA1 Copyright (c) 1986-1996 by cisco Systems, Inc.
- Page 51 Chapter Checking the Configuration VIP2 in Cisco 7000 Series and Cisco 7500 Series Routers Following is an example of the show version command used with a Cisco 7500 series router with an RSP2 installed: Router# show version Cisco Internetwork Operating System Software IOS (tm) GS Software (RSP-A), Version 11.1(10)CA...
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Page 52: Using The Show Diag Command
Display the types of port adapters installed in your system (and specific information about each) using the show diag slot command, where slot is the port adapter slot in a Cisco 7200 series router and the interface processor slot in a Cisco 7000 series or Cisco 7500 series router with a VIP2. - Page 53 Chapter Checking the Configuration VIP2 in Cisco 7000 Series and Cisco 7500 Series Routers Following is an example of the show diag slot command that shows a PA-2CE1 on a VIP2 in interface processor slot 3: Router# show diag 3...
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Page 54: Using The Show Interfaces Command
Note running these commands. The outputs in this document are examples only. Cisco 7200 Series Routers The following example of the show interfaces serial port adapter slot number/interface port number:channel-group command shows all of the information specific to the second 2CE1 interface port... - Page 55 20 carrier transitions no alarm present Timeslot(s) Used:1-31, subrate: 64Kb/s, transmit delay is 0 flags VIP2 in Cisco 7000 Series and Cisco 7500 Series Routers The following example of the show interfaces serial slot/port adapter/port:channel-group command shows all of the information specific to the second 2CE1 interface port (interface port 1) in chassis slot...
- Page 56 Chapter Checking the Configuration The following example of the show interfaces serial slot/port adapter/port:pri-group command shows all of the information specific to the same interface port (interface port 1 in chassis slot 3, port adapter slot 1) when the port is configured for ISDN PRI: Router# show interfaces serial 3/1/1:15 Serial3/1/1:15 is up, line protocol is up (spoofing) Hardware is cxBus E1...
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Page 57: Using The Show Controllers E1 Command
Use the show controllers e1 command to identify the E1 cable type (balanced or unbalanced) attached to a PA-2CE1 that is configured for channelized E1. Cisco 7200 Series Routers Following is an example of the show controllers e1 command that shows a channelized E1 interface port... - Page 58 Chapter Checking the Configuration VIP2 in Cisco 7000 Series and Cisco 7500 Series Routers Following is an example of the show controllers e1 command that shows the status of a PA-2CE1 installed in port adapter slot 1 on a VIP2 in interface processor slot 3: Router# show controllers e1 E1 3/1/0 is up.
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Page 59: Using The Ping Command To Verify Network Connectivity
Chapter Checking the Configuration Using the ping Command to Verify Network Connectivity Using the ping command, you can verify that an interface port is functioning properly. This section provides a brief description of this command. Refer to the publications listed in the “Related Documentation”... - Page 60 Chapter Checking the Configuration PA-2CE1 Channelized E1 Port Adapter Installation and Configuration 4-24 OL-3519-01...