Cisco Systems 78-12510-02 manual Selecting the MII Receptacle for Ethernet Communications

Chapter 5 Configuring the MGX RPM-PR

Booting the RPM-PR

0 input packets with dribble condition detected

5 packets output, 300 bytes, 0 underruns(0/0/0)

5 output errors, 0 collisions, 0 interface resets

0 babbles, 0 late collision, 0 deferred

6 lost carrier, 0 no carrier

0 output buffer failures, 0 output buffers swapped out Router#logout

Logged out

Step 3 Enter the no full-duplexcommand to return the interface to half-duplex operation.

Router#config terminal

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#interface fastEthernet 1/1

Router(config-if)#nofull-duplex

Router(config-if)#end

Step 4 Enter the show interfaces fastethernet command to verify that the 2/1 Fast Ethernet interface is now configured for half-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) Half-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

0 input packets with dribble condition detected

5 packets output, 300 bytes, 0 underruns(0/0/0)

5 output errors, 0 collisions, 0 interface resets

0 babbles, 0 late collision, 0 deferred

6 lost carrier, 0 no carrier

0 output buffer failures, 0 output buffers swapped out Router#logout

Step 5 Save your configuration changes.

Router#copy run start

Selecting the MII Receptacle for Ethernet Communications

The RJ-45 receptacle is the default media type for the FE-TX back card. The SC receptacle (for fiber-optic connections) is the default media type for FE-FX back card. The following steps describe how to configure the MII for ethernet communications.

Step 1 Enter the media-type mii command to configure the MII receptacle as the media type for the FE back cards as follows.

	Cisco MGX Route Processor Module (RPM-PR) Installation and Configuration Guide
5-10	Release 2.1, Part Number 78-12510-02 Rev. C1, August 31, 2004