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Cisco MGX Route Processor Module (RPM-PR) Installation and Configuration Guide
Release 2.1, Part Number 78-12510-02 Rev. C1, August 31, 2004
Chapter 5 Configuring the MGX RPM-PR
Booting the RPM-PR
Router(config)#interface fastEthernet 1/1
Step 3 You can assign an IP address and subnet mask to the interface with the ip address configuration
subcommand, as in the following example.
Router(config-if)#ip address 172.29.54.166 255.255.255.0
Step 4 Enter any additional configuration subcommands required to enable routing protocols and set the
interface characteristics.
Step 5 Start up the Ethernet interface by entering the following command:
Router(config-if)# no shutdown
Step 6 Configure additional interfaces as required.
Step 7 When you have included all of the configuration subcommands to complete the configuration, type end
or press Ctrl-Z to exit configuration mode.
Step 8 Save your configuration changes as follows:
Router#copy run start
Selecting Half-duplex or Full-duplex Ethernet Communications
Half-duplex operation is the default transmission mode for the FE back cards. The following steps
describe how to configure full-duplex ethernet communications.
Step 1 Enter the full-duplex command to configure full-duplex operation for the FE back cards.
Router>enable
Password:
Router#config t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#interface fastethernet 1/1
Router(config-if)#full-duplex
Router(config-if)#end
Step 2 Enter the show interfaces fastethernet command to verify that the 2/1 Fast Ethernet interface is now
configured for full-duplex operation.
Router#show interface fastethernet 1/1
FastEthernet1/1 is administratively down, line protocol is down
Hardware is DEC21140, address is 0050.54ad.7c80 (bia 0050.54ad.7c80)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 252/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 1d00h, 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
0 packets input, 0 bytes
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog