Alcatel-Lucent 7210 SAS M Interface Configuration Manual page 160

hybrid — Configures the Ethernet port for hybrid use.
access
Syntax access
Context config>port>ethernet
Description
This command configures Ethernet access port QoS parameters.
egress
Syntax egress
Context config>port>ethernet>access
Description
This command configures Ethernet access egress port QoS parameters.
autonegotiate
Syntax autonegotiate [limited]
[no] autonegotiate
Context config>port>ethernet
Description This command enables speed and duplex autonegotiation on Fast Ethernet ports and enables far-end fault
indicator support on gigabit ports.
There are three possible settings for autonegotiation:
• "on" or enabled with full port capabilities advertised
• "off" or disabled where there are no autonegotiation advertisements
• "limited" where a single speed/duplex is advertised.
When autonegotiation is enabled on a port, the link attempts to automatically negotiate the link speed and
duplex parameters. If autonegotiation is enabled, the configured duplex and speed parameters are ignored.
When autonegotiation is disabled on a port, the port does not attempt to autonegotiate and will only operate
at the speed and duplex settings configured for the port. Note that disabling autonegotiation on gigabit ports
is not allowed as the IEEE 802.3 specification for gigabit Ethernet requires autonegotiation be enabled for
far end fault indication.
If the autonegotiate limited keyword option is specified the port will autonegotate but will only advertise a
specific speed and duplex. The speed and duplex advertised are the speed and duplex settings configured
7210 SAS M, T, X, R6, R12, Mxp Interface Configuration Guide
Interface Configuration
Page 155