LevelOne FGL-2870 - Manual (Page 213)

Port Configuration
3-159
3
Avoid using flow control on a port connected to a hub unless it is actually
required to solve a problem. Otherwise back pressure jamming signals may
degrade overall performance for the segment attached to the hub.
(Default: Autonegotiation enabled; Advertised capabilities for 100BASE-TX –
10half, 10full, 100half, 100full; 1000BASE-T – 10half, 10full, 100half, 100full,
1000full; 1000BASE-SX/LX/LH – 1000full)
• Media Type – Configures the forced/preferred port type to use for the combination
ports (Ports 25-26/49-52).
- Copper-Forced - Always uses the built-in RJ-45 port.
- SFP-Forced - Always uses the SFP port (even if a module is not installed).
- SFP-Preferred-Auto - Uses SFP port if both combination types are functioning
and the SFP port has a valid link. (This is the default.)
• Trunk – Indicates if a port is a member of a trunk. To create trunks and select port
members, see "Creating Trunk Groups" on page 3-160.
Web – Click Port, Port Configuration or Trunk Configuration. Modify the required
interface settings, and click Apply.
Figure 3-93 Port/Trunk Configuration
CLI – Select the interface, and then enter the required settings.
Console(config)#interface ethernet 1/13 4-220
Console(config-if)#description RD SW#13 4-220
Console(config-if)#shutdown 4-226
.
Console(config-if)#no shutdown
Console(config-if)#no negotiation
4-222
Console(config-if)#speed-duplex 100half 4-221
Console(config-if)#flowcontrol 4-224
.
Console(config-if)#negotiation
Console(config-if)#capabilities 100half
4-223
Console(config-if)#capabilities 100full
Console(config-if)#capabilities flowcontrol