Cisco 7301 Technical Information PDF herunterladen (Seite 24)

Step 9 Save your settings to NVRAM. See the “Save the Running Configuration to NVRAM” section on page 28. If you do

not save the configuration settings that you created in the router using configuration mode and the setup facility, your

configuration will be lost the next time you reload the router.

Configure an Auxiliary Port to Receive Console Port Messages

If you choose to have console port messages routed to the auxiliary port, use the IOS command terminal monitor on the

auxiliary port on which you desire to receive console messages.

Router# terminal monitor

Configure the Native Gigabit Ethernet Interfaces

The Cisco 7301 reports both the RJ-45 and Gigabit Ethernet SFP GBIC interface ports as Gigabit Ethernet 0/0, Gigabit Ethernet

0/1, and Gigabit Ethernet 0/2. Before configuring any of the three interfaces, you must first use the media-type interface

command to select the media type, either the SFP GBIC (gbic) or RJ-45 (rj45) port.

Note The Gigabit Ethernet interfaces on the Cisco 7301 do not support the Inter-Switch Link (ISL) VLAN encapsulation

protocol. We recommend that customers use the IEEE 802.1Q VLAN encapsulation protocol as an alternative. Where

an application requires the use of ISL, this can be provided by the Fast Ethernet or Gigabit Ethernet port adapters.

Note The RJ-45 port is the default media.

Change the Media Type of the Native Gigabit Ethernet SFP GBIC or RJ-45 Ports

To be able to use a particular media port, use Cisco IOS to select the media type. This is done by using the media-type interface

command:

media-type { gbic | rj45 }

Example:

interface GigabitEthernet 0/1

media-type rj45

end

Configure the Interface Transmission and Speed Modes

Step 1 After changing the media type, configure the speed and transmission modes to appropriately match the new interface

characteristics. Changing the speed and duplex of a Cisco 7301 router Gigabit Ethernet interface is done using the speed

and duplex interface commands.

Note These commands are only applicable when using the RJ-45 media.

speed { 10 | 100 | 1000 | auto }

duplex { full | half | auto }

The following speed/duplex settings are supported:

Media Type Speed Duplex

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RJ45 10, 100, 1000, auto full, half, auto

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Cisco 7301 Technical Information Seite 24