Extreme Networks 200 Series Installation And User Manual page 92

Configuring Ports on a Switch
Table 27: Switch Port Commands (continued)
Command
config ports <all | portlist> auto-polarity <off |
on>
config ports <portlist> display-string <string>
config sharing address-based [mac_source |
mac_destination | mac_source_destination |
ip_source | ip_destination |
ip_source_destination]
disable ports <portlist>
disable ports vlan <vlan id> <portlist>
disable sharing <port>
enable ports <portlist>
enable ports vlan <vlan id> <portlist>
enable sharing <port> grouping <portlist>
{address-based}
restart ports <portlist>
show ports {<portlist>} collisions
show ports vlan <vlan id> [stacking]
<portlist> collisions
show ports {<portlist>} configuration
show ports vlan <vlan id> [stacking]
<portlist> configuration
90
Description
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.
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.
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.
Disables a port on an individual switch. Even
when disabled, the link is available for diagnostic
purposes.
Disables a port on a stack or all ports in a VLAN.
Disables a load-sharing group of ports.
Enables a port on an individual switch.
Enables a port on a stack or all ports in a VLAN.
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.
Resets autonegotiation for one or more ports by
resetting the physical link.
Displays real-time collision statistics for an
individual switch.
Displays real-time collision statistics for a port on
a stack or all ports in a VLAN. The optional
keyword, stacking, specifies that the stacking
ports are included.
Displays the port configuration for an individual
switch.
Displays the port configuration for a port on a
stack or all ports in a VLAN. The optional
keyword, stacking, specifies that the stacking
ports are included.
Summit 200 Series Switch Installation and User Guide