Cisco 7200 VXR router User Manual page 47

The RJ-45 receptacle is the default media type for the I/O controller that is equipped with
an MII receptacle and an RJ-45 receptacle. 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 receptacle as the media type for the I/O controller:
Router# config t
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# sh int 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 receptacle.
Input/Output Controller
End with CNTL/Z.
Cisco 7200 VXR Product Overview 1-37