Media Settings on Ethernet Interfaces
Media settings for the ethernet interfaces can be accessed via the use of the etherconfig command. Each ethernet interface is listed with its current setting. By selecting the interface, the possible media settings are displayed. See Example of Editing Media Settings for an example.
Using etherconfig to Edit Media Settings on Ethernet Interfaces
The etherconfig command can be used to set the duplex settings (full/half) as well as the speed (10/100/1000 Mbps) of ethernet interfaces. By default, interfaces automatically select the media settings; however, in some cases you may wish to override this setting.
Note |
If you have completed the GUI’s System Setup Wizard (or the Command Line Interface systemsetup command) as described in the “Setup and Installation” chapter and committed the changes, the default ethernet interface settings should already be configured on your email gateway. |
Some email gateways contain a fiber optic network interface option. If available, you will see two additional ethernet interfaces (Data 3 and Data 4) in the list of available interfaces on these email gateways. These gigabit fiber optic interfaces can be paired with the copper (Data 1, Data 2, and Management) interfaces in a heterogeneous configuration. See Network Interface Card Pairing/Teaming.
Example of Editing Media Settings
mail3.example.com> etherconfig
Choose the operation you want to perform:
- MEDIA - View and edit ethernet media settings.
- PAIRING - View and configure NIC Pairing.
- VLAN - View and configure VLANs.
- LOOPBACK - View and configure Loopback.
- MTU - View and configure MTU.
- MULTICAST - Accept or reject ARP replies with a multicast address.
[]> media
Ethernet interfaces:
1. Data 1 (Autoselect: <100baseTX full-duplex>) 00:06:5b:f3:ba:6d
2. Data 2 (Autoselect: <100baseTX full-duplex>) 00:06:5b:f3:ba:6e
3. Management (Autoselect: <100baseTX full-duplex>) 00:02:b3:c7:a2:da
Choose the operation you want to perform:
- EDIT - Edit an ethernet interface.
[]> edit
Enter the name or number of the ethernet interface you wish to edit.
[]> 2
Please choose the Ethernet media options for the Data 2 interface.
1. Autoselect
2. 10baseT/UTP half-duplex
3. 10baseT/UTP full-duplex
4. 100baseTX half-duplex
5. 100baseTX full-duplex
6. 1000baseTX half-duplex
7. 1000baseTX full-duplex
[1]> 5
Ethernet interfaces:
1. Data 1 (Autoselect: <100baseTX full-duplex>) 00:06:5b:f3:ba:6d
2. Data 2 (100baseTX full-duplex: <100baseTX full-duplex>) 00:06:5b:f3:ba:6e
3. Management (Autoselect: <100baseTX full-duplex>) 00:02:b3:c7:a2:da
Choose the operation you want to perform:
- EDIT - Edit an ethernet interface.
[]>
Choose the operation you want to perform:
- MEDIA - View and edit ethernet media settings.
- PAIRING - View and configure NIC Pairing.
- VLAN - View and configure VLANs.
- LOOPBACK - View and configure Loopback.
- MTU - View and configure MTU.
- MULTICAST - Accept or reject ARP replies with a multicast address.
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