Cisco 7206 - VXR Router Installation Manual page 41

Chapter 1 Product Overview
The RJ-45 port is the default media type for the I/O controller that is equipped with an MII port and an
RJ-45 port. Use the media-type command to change the I/O controller's media type and the show
interfaces command to verify the change. The following example configures the MII port as the media
type for the I/O controller:
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# int fastethernet 0/0
Router(config-if)# media-type mii
Router(config-if)# no shutdown
Router(config-if)# exit
Router(config)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed
state to up
%LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
Router# show interfaces fastethernet 0/0
FastEthernet0/0 is administratively up, line protocol is up
(display text omitted)
Encapsulation ARPA, loopback not set, keepalive not set, hdx, MII
(display text omitted)
Use the media-type 100X command to return the media type to the RJ-45 port.
The default transmission mode for the Fast Ethernet port on the I/O controller is half-duplex. Use the
full-duplex command to change the Fast Ethernet port's transmission mode and the show interfaces
command to verify the change as follows:
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# int fastethernet 0/0
Router(config-if)# full-duplex
Router(config-if)# no shutdown
Router(config-if)# exit
Router(config)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed
state to up
%LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
Router# show interfaces fastethernet 0/0
FastEthernet0/0 is administratively up, line protocol is up
(display text omitted)
Encapsulation ARPA, loopback not set, keepalive not set, fdx, 100BaseTX
(display text omitted)
Use the no full-duplex command to return the Fast Ethernet port on the I/O controller to half-duplex
transmission mode.
OL-5102-02
End with CNTL/Z.
End with CNTL/Z.
Cisco 7206 Installation and Configuration Guide
Field-Replaceable Units
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