LevelOne GTL-2691 - Manual (Page 999)

C HAPTER 31 | Interface Commands
Interface Configuration
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C OMMAND M ODE
Interface Configuration (Ethernet, Port Channel)
C OMMAND U SAGE
The alias is displayed in the running-configuration file. An example of the
value which a network manager might store in this object for a WAN
interface is the (Telco's) circuit number/identifier of the interface.
E XAMPLE
The following example adds an alias to port 4.
Console(config)#interface ethernet 1/4
Console(config-if)#alias finance
Console(config-if)#
capabilities This command advertises the port capabilities of a given interface during
auto-negotiation. Use the no form with parameters to remove an
advertised capability, or the no form without parameters to restore the
default values.
S YNTAX
[no] capabilities {1000full | 100full | 100half | 10full | 10half |
flowcontrol | symmetric}
1000full - Supports 1 Gbps full-duplex operation
100full - Supports 100 Mbps full-duplex operation
100half - Supports 100 Mbps half-duplex operation
10full - Supports 10 Mbps full-duplex operation
10half - Supports 10 Mbps half-duplex operation
flowcontrol - Supports flow control
symmetric - When specified, the port transmits and receives
symmetric pause frames.
D EFAULT S ETTING
1000BASE-T: 10half, 10full, 100half, 100full, 1000full
1000BASE-SX/LX/LH (SFP): 1000full
10GBASE-SR/LR/ER (XFP): 10Gfull
10GBASE-T: 10Gfull
C OMMAND M ODE
Interface Configuration (Ethernet, Port Channel)
C OMMAND U SAGE
◆ 10GBASE-XFP connections are fixed at 10G, full duplex. When auto-
negotiation is enabled, the only attributes which can be advertised
include flow control and symmetric pause frames.