Cisco C7200-I - Input/Output Controller - Control Processor, 7200-I/O-GE+E, 7200-I/O-2FE/E User Manual
Cisco 7200-I/O-GE+E and Cisco 7200-I/O-2FE/E
Input/Output Controllers
This feature module describes the two new variants of the Cisco 7200 I/O card. The
Cisco 7200-I/O-GE+E provides one Gigabit Ethernet port and one Ethernet port. The
Cisco 7200-I/O-2FE/E provides two autosensing Fast Ethernet 10/100 Mb ports.
This document includes the following sections:
• Feature Overview
• Supported Platforms
• Supported Standards, MIBs, and RFCs
• Configuration Tasks
• Monitoring and Maintaining the Cisco 7200-I/O GE+E and Cisco 7200-2FE/E
• Configuration Examples
• Command Reference
Feature Overview
The Cisco 7200-I/O-GE+E is an Input/Output controller that provides one Gigabit Ethernet and one
Ethernet port. It is equipped with a GBIC receptacle for 1000 megabits per second (Mbps) operation
and an RJ-45 receptacle for 10 Mbps operation.
The Cisco 7200-I/O-2FE/E is an Input/Output controller that provides two autosensing Fast Ethernet
ports and is equipped with two RJ-45 receptacles for 10/100 Mbps operation.
I/O controllers support the following features:
• Dual EIA/TIA-232 channels for local console and auxiliary ports
• NVRAM for storing the system configuration and environmental monitoring logs
• Two PC Card slots that hold Flash disks or Flash memory cards for storing the default Cisco IOS
software image
• Flash memory for storing the boot helper image
• Two environmental sensors for monitoring the cooling air as it enters and leaves the chassis
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Supported Platforms
Benefits
Restrictions
Cisco 7200-I/O-GE+E and Cisco 7200-I/O-2FE/E Input/Output Controllers
The Cisco 7200-I/O-GE+E and Cisco 7200-I/O-2FE/E provide a cost effective method for introducing
Gigabit Ethernet connectivity or dual Fast Ethernet connectivity for WAN aggregation type services,
without having to sacrifice a port adapter slot.
• The Cisco 7200 2 FE/E does not operate with the following Network Processor Engines: NPE-100,
NPE-150, NPE-175, or NPE-200.
• The Cisco 7200-I/O-GE+E does not operate with the following Network Processor Engines:
NPE-100, NPE-150, NPE-175, NPE-200, or NPE-225.
• The Gigabit Ethernet interface on the Cisco 7200-I/O-GE+E operates at full duplex and cannot be
configured for half-duplex mode.
• The Ethernet interface on the Cisco 7200-I/O-GE+E operates at a fixed speed of 10 Mbps.
Related Features and Technologies
• C7200-I/O-FE-MII(=)—I/O controller with the Fast Ethernet port equipped with a single MII
receptacle
• C7200-I/O-FE(=)—I/O controller with the Fast Ethernet port that is equipped with an MII
receptacle and an RJ-45 receptacle
• uBR7200-I/O(=)—I/O controller model with no Ethernet ports
• uBR7200-I/O-FE(=)—I/O controller with the MII and RJ-45 Fast Ethernet receptacles
Related Documents
• Input/Output Controller Replacement Instructions
Supported Platforms
• Cisco 7200 VXR routers
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Supported Standards, MIBs, and RFCs
Standards
No new or modified standards are supported by this feature.
MIBs
No new or modified MIBs are supported by this feature.
For descriptions of supported MIBs and how to use MIBs, see the Cisco MIB web site on CCO at
http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml.
RFCs
No new or modified RFCs are supported by this feature.
Configuration Tasks
See the following sections for configuration tasks for the Cisco 7200-I/O-GE+E and the
Cisco 7200-I/O-2FE/E feature. Each task in the list indicates if the task is optional or required.
• Configuring the Interface Transmission Mode (Optional)
Supported Standards, MIBs, and RFCs
• Configuring Interface Speed (Optional)
• Configuring the Ethernet, Fast Ethernet, and Gigabit Ethernet Interfaces (Required)
• Verifying the Configuration (Optional)
Note For Cisco 7200 VXR routers used as router shelves in AS5800 Universal Access Servers,
use the router-shelf/slot/port command format for all interface commands.
Configuring the Interface Transmission Mode
This section describes the procedure for configuring the interface transmission mode. The Fast Ethernet
and Ethernet interfaces on the Cisco 7200-I/O-2FE/E are duplex auto by default.
Command Purpose
Step 1
Step 2
Step 3
Router(config)# configure terminal
Router(config-if)# interface fastethernet 0/0
Router(config-if)# duplex full
1. Use the interface fastethernet router-shelf/slot/port command for a Cisco 7200 VXR used as a router shelf in an AS5800 Universal Access
Server.
1
Enters configuration mode and specifies that the
console terminal is the source of the configuration
subcommands.
Selects the Fast Ethernet interface to configure.
Changes the Fast Ethernet interface port
transmission mode to full duplex from
autonegotiation.
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Configuration Tasks
Configuring Interface Speed
To configure the two autosensing Ethernet/Fast Ethernet interfaces on the C7200-I/O-2FE/E, use the
speed command. The the default interface speed is auto. The following procedure configures the
C7200-I/O-2FE/E for a speed of 10 Mbps:
Command Purpose
Step 1
Step 2
Step 3
Router# configure terminal
Router# interface ethernet 0/1
Router# interface fastethernet 0/0
Router# speed 10
1. Use the interface ethernet router-shelf/slot/port command for a Cisco 7200 VXR used as a router shelf in an AS5800 Universal Access
Server.
2. Use the interface fastethernet router-shelf/slot/port command for a Cisco 7200 VXR used as a router shelf in an AS5800 Universal Access
Server.
Cisco 7200-I/O-GE+E and Cisco 7200-I/O-2FE/E Input/Output Controllers
Enters configuration mode and specifies that the
console terminal is the source of the configuration
subcommands.
1
2
Selects the Ethernet interface to configure.
Selects the Fast Ethernet interface to configure.
Sets the Ethernet or FastEthernet interface speed to
10 Mbps.
Configuring the Ethernet, Fast Ethernet, and Gigabit Ethernet Interfaces
The following procedure explains a basic configuration for an Ethernet, Fast Ethernet, or
Gigabit Ethernet interface on a C7200-I/O-GE+E or a C7200-I/O-2FE/E.
Command Purpose
Step 1
Step 2
Step 3
Step 4
Step 5
Router# configure terminal
Enters configuration mode and specifies that the
console terminal is the source of the configuration
subcommands.
Router(config)# interface gigabitethernet 0/0
1
Selects the Gigabit Ethernet interface on the I/O
controller in slot 0 in port adapter slot 0 to
configure.
Router(config)# interface ethernet 0/1
2
Selects the Ethernet interface on the I/O controller in
slot 0 in port adapter slot 1 to configure.
Router(config)# interface fastethernet 0/1
3
Selects the Fast Ethernet interface on the I/O
controller in slot 0 in port adapter slot 2 to
configure.
Router(config-if) # ip address 10.1.1.10
255.255.255.0
Router(config-if)# duplex auto
Assigns an IP address and subnet mask to the
interface (if IP routing is enabled on the system).
Changes the Fast Ethernet interface port
transmission mode to autonegotiation.
Router#(config-if)# Ctrl-Z
Router#
1. Use the interface gigabitethernet router-shelf/slot/port command for a Cisco 7200 VXR used as a router shelf in an AS5800 Universal
Access Server.
2. Use the interface ethernet router-shelf/slot/port command for a Cisco 7200 VXR used as a router shelf in an AS5800 Universal Access
Server.
Exits configuration mode and returns to the EXEC
command interpreter prompt.
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Cisco 7200-I/O-GE+E and Cisco 7200-I/O-2FE/E Input/Output Controllers
3. Use the interface fastethernet router-shelf/slot/port command for a Cisco 7200 VXR used as a router shelf in an AS5800 Universal Access
Server.
Verifying the Configuration
Use the show interfaces {ethernet | fastethernet | gigabitethernet} command to verify that the
interface and line protocol are in the correct state (up) and the transmission mode is configured on the
interface. You can configure full, half, or auto transmission mode for Ethernet and Fast Ethernet
interfaces. You can configure forced transmission mode for Gigabit Ethernet interfaces. The following
example displays sample output for a show interfaces gigabitethernet command.
Router# show interfaces gigabitethernet 0/0
GigabitEthernet0/0 is up, line protocol is up
Hardware is 82543 (Livengood), address is 00d0.ffb6.4c00 (bia 00d0.ffb6.4c00)
Internet address is 10.1.1.0/0
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex mode, link type is autonegotiation, media type is SX
output flow-control is on, input flow-control is on
ARP type:ARPA, ARP Timeout 04:00:00
Last input 00:00:04, output 00:00:03, output hang never
Last clearing of "show interface" counters never
Queueing strategy:fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
2252 packets input, 135120 bytes, 0 no buffer
Received 2252 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
2631 packets output, 268395 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
Configuration Tasks
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