
Setting Combo Ethernet Port Parameters on OmniSwitch 6800 and 6850 Switches Configuring Ethernet Ports
page 1-22 OmniSwitch 6800/6850/9000 Network Configuration Guide June 2006
copper, duplex, and the desired duplex setting (auto, full, or half). For example, to set the duplex mode
on fiber combo ports 45 through 48 on slot 2 to full, enter:
-> interfaces 2/45-48 hybrid fiber duplex full
As an option, you can document the interface type by entering ethernet, fastethernet, or gigaethernet
before the slot number. For example, to set the duplex mode on the fiber combo port 47 on slot 2 and
document the fiber combo port as Gigabit Ethernet, enter:
-> interfaces gigaethernet 2/47 hybrid fiber duplex full
Configuring Autonegotiation and Crossover for Combo Ports
The following subsections describe how to enable and disable autonegotiation (see “Enabling and
Disabling Autonegotiation for Combo Ports” on page 1-22) and configure crossover settings (see “Config-
uring Crossover Settings for Combo Ports” on page 1-23) on combo ports.
Enabling and Disabling Autonegotiation for Combo Ports
By default, autonegotiation is enabled. To enable or disable autonegotiation on a single combo port, a
range of combo ports, or all combo ports on an entire slot, use the interfaces hybrid autoneg command.
(See “Configuring Crossover Settings for Combo Ports” on page 1-23 for more information).
Note. In the interface hybrid autoneg command, the copper keyword is used to configure the copper RJ-
45 10/100/1000 port while the fiber keyword is used to configure the fiber MiniGBIC SFP port.
To enable or disable autonegotiation on all combo ports in an entire switch, enter interfaces, followed by
the slot number, hybrid, either fiber or copper, autoneg, and either enable or disable. For example, to
enable autonegotiation on all copper combo ports on slot 2, enter:
-> interfaces 2 hybrid copper autoneg enable
Note. using the interface hybrid autoneg command to set all combo ports on a switch will not affect the
configurations of the non combo ports.
To enable or disable autonegotiation on a single combo port, enter interfaces, followed by the slot
number, a slash (/), the combo port number, hybrid, either fiber or copper, autoneg, and either enable or
disable. For example, to enable autonegotiation on copper combo port 47 on slot 2, enter:
-> interfaces 2/47 hybrid copper autoneg enable
To enable or disable autonegotiation on a range of combo ports, enter interfaces, followed by the slot
number, a slash (/), the first combo port number, a hyphen (-), the last combo port number, hybrid, either
fiber or copper, autoneg, and either enable or disable. For example, to enable autonegotiation on copper
combo ports 45 through 48 on slot 2, enter:
-> interfaces 2/45-48 hybrid copper autoneg enable
As an option, you can document the interface type by entering ethernet, fastethernet, or gigaethernet
before the slot number. For example, to enable autonegotiation on copper combo port 47 on slot 2 and
document the combo port as Gigabit Ethernet, enter:
-> interfaces gigaethernet 2/47 hybrid copper autoneg enable
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