Extreme Networks Summit 200-24 - Switch Port Commands

Enabling and Disabling Switch Ports
Summit 200 Series Switch Installation and User Guide 79
Switch Port Commands
Table 25 describes the switch port commands.
Table 25: Switch Port Commands
Command Description
config ports <portlist> auto off {speed [10 |
100 | 1000]} duplex [half | full]
Changes the configuration of a group of ports.
Specify the following:
• auto off—The port will not autonegotiate
the settings.
• speed—The speed of the port.
• duplex—The duplex setting (half- or
full-duplex).
config ports <portlist> auto on Enables autonegotiation for the particular port
type; 802.3u for 10/100 Mbps ports or 802.3z for
Gigabit Ethernet ports.
config ports <all | portlist> auto-polarity <off |
on>
Disables or enables the autopolarity detection
feature for one or more Ethernet ports. Specify
the following:
• all—Specifies that the feature is either
disabled or enabled for all of the Ethernet
ports on the switch.
• portlist—Specifies that the feature is either
disabled or enabled for one or more ports,
identified as a number, several numbers
separated by commas, or ranges of numbers
(two numbers separated by a hyphen).
• off—Disables the autopolarity detection
feature.
• on—Enables the autopolarity detection
feature.
config ports <portlist> display-string <string> Configures a user-defined string for a port. The
string is displayed in certain show commands (for
example, show port all info). The string
can be up to 16 characters.
config sharing address-based [mac_source |
mac_destination | mac_source_destination |
ip_source | ip_destination |
ip_source_destination]
Configures the part of the packet examined by
the switch when selecting the egress port for
transmitting load-sharing data. This feature is
available using the address-based load-sharing
algorithm, only.
disable ports <portlist> Disables a port. Even when disabled, the link is
available for diagnostic purposes.
disable sharing <port> Disables a load-sharing group of ports.
enable ports <portlist> Enables a port.
enable sharing <port> grouping <portlist>
{address-based}
Defines a load-sharing group of ports. The ports
specified in <portlist> are grouped to the
master port. The optional load-sharing algorithm,
address-based, uses addressing information as
criteria for egress port selection.
restart ports <portlist> Resets autonegotiation for one or more ports by
resetting the physical link.
show ports {<portlist>} collisions Displays real-time collision statistics.