PA-12E/2FE Ethernet Switch 10BASE-T and 100BASE-TX Port Adapter Installation and Configuration Product Number: PA-12E/2FE(=) Platforms Supported: Cisco 7200 Series, Cisco uBR7246 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.
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About This Manual This preface describes the objectives and organization of this document and explains how to find additional information on related products and services.
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For More Information For More Information Your router and the Cisco IOS software running on it contain extensive features and functionality, which are documented in the following resources: • For Cisco IOS software configuration information and support, refer to the modular configuration and modular command reference publications in the Cisco IOS software configuration documentation set that corresponds to the software release installed on your Cisco hardware.
For More Information vi PA-12E/2FE Ethernet Switch 10BASE-T and 100BASE-TX Port Adapter Installation and Configuration
1 C H A P TER Overview This chapter provides a physical and functional overview of the PA-12E/2FE port adapter. The chapter contains the following sections: • • • • • Port Adapter Overview 12E/2FE Port Adapter LEDs 12E/2FE Port Adapter Receptacles, Cables, and Pinouts Ethernet 10BASE-T and Fast Ethernet 100BASE-TX Overview IEEE 802.3 10BASE-T and IEEE 802.
12E/2FE Port Adapter LEDs When using store-and-forward packet switching technology, the 12E/2FE port adapter receives and processes a packet completely (calculates the cyclic redundancy check [CRC] and checks the packet’s destination address) before forwarding the packet through the outgoing interface; packets are temporarily stored until the outgoing interface is available. Store-and-forward packet switching is the default for the 12E/2FE port adapter.
12E/2FE Port Adapter Receptacles, Cables, and Pinouts If any of the above conditions are not met, or if the initialization fails for other reasons, the enabled LED will not go on. Table 1-1 lists port LED status indications. Table 1-1 12E/2FE Port LED Indications Port LED Status LNK This green LED goes on and remains on when the port is receiving a carrier signal from the network. FDX1 This green LED remains off when the port is configured for half-duplex operation.
12E/2FE Port Adapter Receptacles, Cables, and Pinouts 12E/2FE RJ-45 Connections, Plug and Receptacle H2936 Figure 1-3 87654321 RJ-45 connector Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables.
12E/2FE Port Adapter Receptacles, Cables, and Pinouts Crossover Cable Pinout, 12E/2FE RJ-45 Connections To a Hub Ethernet port Hub 3 TxD+ 3 TxD+ 6 TxD– 6 TxD– 1 RxD+ 1 RxD+ 2 RxD– 2 RxD– H10417 Figure 1-5 To identify the RJ-45 cable type, hold the two ends of the cable next to each other so you can see the colored wires inside the ends, as shown in Figure 1-6.
Ethernet 10BASE-T and Fast Ethernet 100BASE-TX Overview Ethernet 10BASE-T and Fast Ethernet 100BASE-TX Overview The term Ethernet is commonly used for all carrier sense multiple access/collision detection (CSMA/CD) local-area networks (LANs) that generally conform to Ethernet specifications, including IEEE 802.3 and Fast Ethernet under IEEE 802.3u. Ethernet, IEEE 802.3, and IEEE 802.3u are broadcast networks, which means that all stations see all transmissions.
IEEE 802.3 10BASE-T and IEEE 802.3u 100BASE-TX Specifications Note Use Category 3 unshielded twisted-pair (UTP) crossover cables when connecting 10-Mbps 12E/2FE interfaces (port 2 through port 13) to a hub. Use Category 3 UTP straight-through cables when connecting 10-Mbps 12E/2FE interfaces to an end station. Use Category 5 UTP crossover cables when connecting 10/100-Mbps 12E/2FE interfaces (port 0 and port 1) to a hub.
IEEE 802.3 10BASE-T and IEEE 802.
C H A P TER 2 Preparing for Installation This chapter describes the LEDs, receptacles and cables, general equipment, safety, and site preparation requirements for installing the 12E/2FE port adapters. • • • • List of Parts and Tools Software and Hardware Requirements Safety Guidelines FCC Class B Compliance List of Parts and Tools You need the following parts and tools to install a port adapter. If you need additional equipment, contact a service representative for ordering information.
Software and Hardware Requirements Software and Hardware Requirements Following are specific hardware and software prerequisites to ensure proper operation of the 12E/2FE port adapter: • The 12E/2FE port adapter is used in the Cisco 7200 series routers and the Cisco uBR7246 and can be installed in any two horizontally aligned port adapter slots.
Safety Guidelines Varoitus Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista. Tässä julkaisussa esiintyvien varoitusten käännökset löydät laitteen mukana olevasta Regulatory Compliance and Safety Information -kirjasesta (määräysten noudattaminen ja tietoa turvallisuudesta).
Safety Guidelines Electrical Equipment Guidelines Follow these basic guidelines when working with any electrical equipment: • Before beginning any procedures requiring access to the chassis interior, locate the emergency power-off switch for the room in which you are working. • • Disconnect all power and external cables before moving a chassis. • Do not perform any action that creates a potential hazard to people or makes the equipment unsafe.
FCC Class B Compliance • Avoid contact between the printed circuit boards and clothing. The wrist strap only protects components from ESD voltages on the body; ESD voltages on clothing can still cause damage. • Never attempt to remove the printed circuit board from the metal carrier. Caution For safety, periodically check the resistance value of the antistatic strap. The measurement should be between 1 and 10 megohm.
FCC Class B Compliance 2-6 PA-12E/2FE Ethernet Switch 10BASE-T and 100BASE-TX Port Adapter Installation and Configuration
C H A P TER 3 Cisco 7200 Series and the 12E/2FE Port Adapter This chapter provides information on the 12E/2FE port adapter and its use on the Cisco 7200 series routers, which includes the Cisco 7206 as a router shelf in a Cisco AS5800 Universal Access Server.
Installation Overview Figure 3-1 Cisco 7206 with a 12E/2FE Port Adapter in Port Adapter Slot 3 and Slot 4 3 2 1 0 6 TOKEN RING 5 LNK COL/FDX 4 13 11 12 LNK COL/FDX LNK COL/FDX 10 9 8 7 6 5 4 3 2 0 LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX FDX 1 EN ETHER SWITCH LNK FDX LNK 3 10/100 TX 2 RX 4 TX RX 3 RX 2 TX RX 1 TX 0 TX ETHERNET-10BFL CD LB RC RD TC TD CD LB RC RD TC TD CD LB RC
Removing a Single-Width Port Adapter Removing a Single-Width Port Adapter Following is the procedure for removing a single-width port adapter from a Cisco 7200 series router: Note Single-width port adapters occupy individual port adapter slots in Cisco 7200 series routers. Step 1 Attach an ESD-preventive wrist strap between you and an unfinished chassis surface. Step 2 Place the port adapter lever for the desired port adapter slot in the unlocked position.
Removing a Port Adapter Slot Divider Figure 3-3 Handling a Port Adapter Metal carrier H6420 Printed circuit board Place the port adapter on an antistatic surface with its components facing upward, or in a static shielding bag. If the port adapter will be returned to the factory, immediately place it in a static shielding bag. Step 6 This completes the procedure for removing a single-width port adapter from a Cisco 7200 series router.
Installing a Dual-Width Port Adapter Removing the Slot Divider from the Chassis (Cisco 7206 Shown) 6 Figure 3-5 4 5 2 3 45 0 D LE AB 5 1O O PW K R M E II N R E J4 N 5 R L J4 IN K T 0 EC O T EJ SL PC M C IA EN Step 4 H6435 ET C R J- PU R ES M II FE SL O T 1 1 FAST ETHERNET INPUT/OUTPUT CONTROLLER Store the slot divider in a location where you can retrieve it for use later. Note The port adapter slot divider is available from Cisco Systems as a spare.
Installing a Dual-Width Port Adapter Figure 3-6 Aligning the Port Adapter Metal Carrier Between the Slot Guides (Cisco 7206 Shown) Slot guide 3 2 1 0 6 TOKEN RING 4 5 3 TX II M FE 0 0 T O II M N E 5 J-4 R EN R 5 W J-4 R INK O P K 1 O L With the metal carrier aligned in the slot guides, gently slide the port adapter halfway into the slot. Caution Do not slide the port adapter all the way into the slot until you have connected all required cables.
Removing a Dual-Width Port Adapter Figure 3-7 Placing the Port Adapter Levers in the Locked Position (Cisco 7206 Shown) 3 2 1 0 6 TOKEN RING 5 0 4 LNK COL/FDX 13 12 LNK COL/FDX 11 LNK COL/FDX 10 9 8 7 6 5 4 3 LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX FDX 2 LNK FDX 1 EN ETHER SWITCH LNK 3 10/100 0 TX 2 RX 4 TX RX 3 TX RX 2 1 TX RX TX EN ETHERNET-10BFL CD LB RC RD TC TD CD LB RC R
Removing a Dual-Width Port Adapter Figure 3-8 Placing the Port Adapter Levers in the Unlocked Position (Cisco 7206 Shown) 3 2 1 0 6 TOKEN RING 5 LNK COL/FDX 4 13 11 12 LNK COL/FDX LNK COL/FDX 10 9 8 7 6 5 4 3 2 0 LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX LNK COL/FDX FDX LNK FDX 1 EN ETHER SWITCH LNK 3 10/100 0 TX 2 RX 4 TX RX 3 TX RX 2 1 TX RX TX EN ETHERNET-10BFL CD LB RC RD TC TD CD LB RC
Installing a Port Adapter Slot Divider and a Single-Width Port Adapter Installing a Port Adapter Slot Divider and a Single-Width Port Adapter Following is the procedure for installing a port adapter slot divider in a Cisco 7200 series router: Step 1 Position the slot divider so that the slot divider lever faces you and is at the bottom. Step 2 Align the left and right edge of the slot divider between the guides in the port adapter slot. (See Figure 3-9.
Installing a Single-Width Port Adapter Aligning the Port Adapter Metal Carrier Between the Slot Guides (Cisco 7206 Shown) 2 1 0 6 3 TOKEN RING 5 FAST ETHERNET 4 K LIN MII 2 0 RJ4 5 D LE AB EN 3 3 LINK 1 2 3 0 2 1 0 ETHERNET 10BT EN AB LE D Slot guide H6597 Figure 3-10 ET C 45 O PW K R M E II N R E J4 N 5 1O R L J4 IN 5 K T 0 T SL O EJ EC PC M C IA EN AB LE D R J- PU R ES M II FE SL O T 1 1 FAST ETHERNET INPUT/OUTPUT CONTROLLER Note: This adapter alignme
Installing a Single-Width Port Adapter Figure 3-11 Placing the Port Adapter Lever in the Locked Position (Cisco 7206 Shown) 3 2 1 5 0 6 TOKEN RING FAST ETHERNET 4 RJ4 5 MII 0 LIN K D LE AB EN 3 2 3 LINK 1 0 2 1 0 EN 3 AB LE D ETHERNET 10BT 2 CD LB RC RD TC TD CD LB RC RD TC TD CD LB RC RD TC TD CD LB RC RD TC ET 0 D LE AB R E J4 N 5 1O O PW K R R L J4 IN 5 K M E II N T 0 EC O T SL EJ PC M C IA EN H6747 C 45 R J- FAST ETHERNET INPUT/OUTP
Installing a Single-Width Port Adapter 3-12 PA-12E/2FE Ethernet Switch 10BASE-T and 100BASE-TX Port Adapter Installation and Configuration
C H A P TER 5 Installing the 12E/2FE Interface Cables This chapter provides information for installing the 12E/2FE interface cables. The instructions that follow apply to all supported platforms. Attaching 12E/2FE Port Adapter Interface Cables On a single 12E/2FE port adapter, you can use up to 14 RJ-45 connections. (Category 3 and Category 5 UTP cables are not available from Cisco Systems; they are available from commercial cable vendors.
Attaching 12E/2FE Port Adapter Interface Cables Connecting 12E/2FE RJ-45 Cables 10/100 RJ-45 cable (up to 14) To end station or DTE Step 2 Attach the network end of your RJ-45 cable to your end station or DTE. This completes the process for attaching 12E/2FE port adapter interface cables. Proceed to Chapter 6, “Configuring the 12E/2FE Interfaces.
C H A P TER 6 Configuring the 12E/2FE Interfaces To continue your 12E/2FE port adapter installation, you must install the port adapter cables and configure the 12E/2FE interfaces. The instructions that follow apply to all supported platforms. Minor differences between the platforms are noted.
Configuring the 12E/2FE Interfaces Configuring the 12E/2FE Interfaces If you installed a new 12E/2FE port adapter or if you want to change the configuration of an existing interface, you must use the privileged-level configure command. If you replaced a 12E/2FE port adapter that was previously configured, the system will recognize the new 12E/2FE port adapter interfaces and bring each of them up in their existing configuration.
Identifying Port Adapter Slot and Interface Port Numbers For example, the addresses of the interface ports on the 12E/2FE port adapter in chassis slot 3 and slot 4 are 3/0 through 3/13 (chassis slot 3 and interface ports 0 through 13). If the 12E/2FE port adapter was in port adapter slot 5 and slot 6, these same interface ports would be numbered 5/0.
Configuring the 12E/2FE Interfaces Figure 6-2 12E/2FE Interface Port Number Example (Cisco uBR7246 Shown) .
Shutting Down an Interface Step 3 Specify the slot/port address of the interface you want shut down by entering the interface fastethernet (for interface port numbers 0 and 1) or interface ethernet (for interface port numbers 2 through 13) command. The following example is for the first 12E/2FE interface in port adapter slot 1: Router(config)# interface fastethernet 1/0 Note For the Cisco 7206 router shelf, the interface specified in Step 3 would include a shelf number.
Configuring the 12E/2FE Interfaces Step 8 Reenable the interfaces. To do so, repeat the previous steps, but use the no shutdown command in Step 4; then write the new configuration to memory as follows: Router# configure terminal Enter configuration commands, one per line. End with CNTL/Z.
Configuring Interfaces In the following procedure, press the Return key after each step unless otherwise noted. At any time you can exit the privileged level and return to the user level by entering disable at the prompt as follows: Router# disable Router> Note Interface port numbers 0 and 1 of the 12E/2FE port adapter are identified by the system as Fast Ethernet interfaces, while interface port numbers 2 through 13 are identified as Ethernet interfaces.
Configuring the 12E/2FE Interfaces Note The 12E/2FE port adapter supports store-and-forward or cut-through packet switching technology between interfaces within the same bridge group; store-and-forward is the default. In the following example, the cut-through [receive | transmit] command is used to configure each interface for cut-through switching of received and transmitted data. To return each interface to store-and-forward switching, use the no cut-through command.
Configuring the Transmission Mode on 12E/2FE Interfaces Step 6 Enable a virtual interface on a bridge group by entering the interface bvi command; then assign an IP address and subnet mask to the bridge-group virtual interface by entering the ip address command. After enabling and assigning an IP address and subnet mask to the bridge-group virtual interface, change the shutdown state to up and return to configuration mode to enable the bridge-group virtual interface.
Configuring the 12E/2FE Interfaces The first example below shows the first 12E/2FE interface port (interface port 0) in port adapter slot 3 is autosensing and autonegotiating the transmission mode with an attached device; the second example shows the same interface configured for half-duplex mode: Router# show running-config (display text omitted) interface FastEthernet3/0 no ip address bridge-group 1 (display text omitted) Router# show running-config (display text omitted) interface FastEthernet3/0 no ip
Checking the Configuration Use the no full-duplex command to return the interface to autosensing and autonegotiation of the proper transmission mode with the attached device. In the following example, half-duplex mode is configured on the same 12E/2FE interface port as in the previous example: Router# config t Enter configuration commands, one per line. End with CNTL/Z.
Configuring the 12E/2FE Interfaces Step 4 Display all bridge groups in the system and their interfaces with the show bridge group command. Verify that the appropriate interfaces are configured for each bridge group. Step 5 Display the routed protocol configured for an interface with the show interfaces fastethernet or ethernet slot/interface irb command. Verify that the correct protocol is configured for the interface.
Checking the Configuration The show version (or show hardware) command displays the configuration of the system hardware (the number of each interface type installed), the software version, the names and sources of configuration files, and the boot images. Following is an example of the show version command: Router# show version Cisco Internetwork Operating System Software IOS (tm) 7200 Software (C7200-J-M), Version 11.2(10)p RELEASED SOFTWARE Copyright (c) 1986-1997 by cisco Systems, Inc.
Configuring the 12E/2FE Interfaces To display all bridge groups in the system and the interfaces configured for each bridge group, enter the show bridge group command.
Using the ping Command Note For the Cisco 7206 router shelf, the show pas eswitch addresses fastethernet command requires a shelf number in the format show pas eswitch addresses type shelf number/port adapter slot/interface. To determine if a 12E/2FE interface is configured for cut-through packet switching (store-and-forward is the default for all 12E/2FE interfaces), enter the show running-config command.
Configuring Bridge Groups Using the 12E/2FE VLAN Configuration WebTool on the Cisco 7200 Series Routers For complete descriptions of interface subcommands and the configuration options available for Cisco 7200 series-related interfaces and functionality, and Cisco uBR7246 interfaces and functionality, refer to the documentation resources listed in the “For More Information” section on page v.
Accessing the 12E/2FE VLAN Configuration WebTool Accessing the 12E/2FE VLAN Configuration WebTool All Cisco routers running Release 11.0 or later versions of the Cisco IOS software have a home page. If your router has an installed 12E/2FE port adapter, you can access the 12E/2FE VLAN Configuration WebTool from the router’s home page. Note All Cisco router home pages are password protected. Contact your network administrator if you do not have the name or password for your Cisco 7200 series router.
Configuring Bridge Groups Using the 12E/2FE VLAN Configuration WebTool on the Cisco 7200 Series Routers Figure 6-4 6-18 Example Home Page for a Cisco 7200 Series Router (Cisco 7206 Shown) PA-12E/2FE Ethernet Switch 10BASE-T and 100BASE-TX Port Adapter Installation and Configuration
Accessing the 12E/2FE VLAN Configuration WebTool Step 3 At the router’s home page, select “VLAN Configuration WebTool” in the first list of hypertext links. The browser displays one hypertext link for each 12E/2FE port adapter installed in the router. (See Figure 6-5.) Note The VLAN Configuration WebTool hypertext link is listed in the router’s home page only when a 12E/2FE port adapter is installed in the router.
Configuring Bridge Groups Using the 12E/2FE VLAN Configuration WebTool on the Cisco 7200 Series Routers Step 4 Select the hypertext link for an installed 12E/2FE port adapter. The browser launches the WebTool for the selected 12E/2FE port adapter. (See Figure 6-3.) Note The browser launches one WebTool for each selected 12E/2FE port adapter hypertext link. You can launch only one WebTool at a time from the browser. This completes the procedure for accessing the 12E/2FE VLAN Configuration WebTool.
Assigning a Color to a New Bridge Group Verifying a New Bridge Group NM6405 Figure 6-8 New bridge group status New bridge group Step 3 Repeat Step 1 and Step 2 for additional bridge groups. Step 4 Save the change by selecting the Save Config option from the Bridge-Group pull-down menu. (See Figure 6-6.) This completes the procedure for creating a new bridge group using the 12E/2FE VLAN Configuration WebTool.
Configuring Bridge Groups Using the 12E/2FE VLAN Configuration WebTool on the Cisco 7200 Series Routers Step 2 After selecting the bridge group from the Bridge-Groups list box, select one of the Bridge-Groups colored buttons. The bridge group’s number is listed in the selected button, the status line of the WebTool indicates that the colored button represents the new bridge group, and the color of the button is applied to the bridge group’s 12E/2FE interfaces. (See Figure 6-10.
Adding an Interface to a Bridge Group Figure 6-11 Selecting an Interface NM5538 12E/2FE interface 5/0 12E/2FE interface 5/0 status Step 1 Desired bridge group After verifying that the desired bridge group is listed in the Bridge-Groups list box and assigned to a Bridge-Group button, select the 12E/2FE interface you want to add, and then select the Bridge-Group button. In Figure 6-12, 12E/2FE interface 5/0 is added to bridge group 1.
Configuring Bridge Groups Using the 12E/2FE VLAN Configuration WebTool on the Cisco 7200 Series Routers Note To shut down an interface, deselect the administrative check box below an interface. Figure 6-13 Bringing Up an Interface NM6406 Administrative check box Updated 12E/2FE interface 5/0 status Step 4 Repeat Step 1 through Step 3 for additional interfaces and bridge groups. Step 5 Save the change by selecting the Save Config option from the Bridge-Group pull-down menu. (See Figure 6-6.
Deleting a Bridge Group Figure 6-14 Verifying the Removed Interface NM5540 Selected 12E/2FE interface 5/0 Updated 12E/2FE interface 5/0 status No bridge group selected Step 3 Repeat Step 1 and Step 2 for additional interfaces. Step 4 Save the change by selecting the Save Config option from the Bridge-Group pull-down menu. (See Figure 6-6.) This completes the procedure for removing a 12E/2FE interface from a bridge group.
Configuring Bridge Groups Using the 12E/2FE VLAN Configuration WebTool on the Cisco 7200 Series Routers Note When you remove a bridge group, all interfaces associated to the removed bridge group are given no bridge group status, the bridge-group number is removed from its assigned color, and the assigned color is removed from the bridge group’s interfaces.
