Gigamon GigaVUE-HC3, Hardware Installation Manual

Page: 119 / 142

Connecting GigaVUE-HC3 Ports 119
7.
Use the port command with the admin argument to enable the ports on the
module. For example, the following two commands enable all ports on a
PRT-HC3-X24 module:
(config) # port 1/1/x1..x24 params admin enable
8.
Save your changes so that the modules and ports come up automatically at the
next reboot:
(config) # write memory
Setting Port Parameters Manually
If autonegotiation is not enabled on the other end of the connection, you must manually
configure the
port params of the GigaVUE-HC3 module port to match, followed by a
write to save the current settings.
The port params commands are available in the Configure mode. The syntax is as
follows:
port <port-list> params
admin <disable | enable>
autoneg <disable | enable>
discovery <cdp | lldp | all | disable>
duplex <full>
forcelinkup <disable | enable>
speed <10 | 100 | 1000 | 10000>
The following table summarizes these options:
Argument Description
admin <disable | enable> Enables/disables ports administratively. Use the show port params command to see which
ports are enabled and disabled.
Refer to Forcelinkup and Enabling/Disabling Ports on page 120 for a summary of how this
argument interacts with the admin argument.
autoneg
<
disable | enable
>
Enables and disables autonegotiation for a port. When autonegotiation is enabled, duplex
and speed settings are ignored (they are set via autonegotiation).
Refer to
Forcelinkup and Enabling/Disabling Ports on page 120
for a summary of how this
argument interacts with the admin argument.
N
OTE
:
Autonegotiation is always disabled for 10Gb ports.
discovery <cdp | lldp | all |
disable> Configures port discovery options, as follows:
• cpd—Enables CDP port discovery.
• lldp—Enables LLDP port discovery.
• all—Enables all port discovery protocols (meaning both CDP and LLDP).
• disable—Disables port discovery.
Discovery is disabled by default. To enable discovery, configure one or more protocols.
duplex <full> Specifies the port's duplex configuration. Only full duplex is supported.
Starting in software version 5.2, half duplex support is removed from all GigaVUE nodes. If
half duplex was configured in a previous software version, it will remain intact following the
upgrade to 5.2 or higher release. Update to full duplex, if required.