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10 Interface Commands
These commands are used to display or set communication parameters for an
Ethernet port, aggregated link, or VLAN; or perform cable diagnostics on the
specified interface.
Table 69: Interface Commands
Command Function Mode
Interface Configuration
interface Configures an interface type and enters interface
configuration mode
GC
alias Configures an alias name for the interface IC
description Adds a description to an interface configuration IC
flowcontrol Enables flow control on a given interface IC
history Configures a periodic sampling of statistics, specifying the
sampling interval and number of samples
IC
media-type Force module type IC
shutdown Disables an interface IC
switchport mtu Sets the maximum transfer unit for an interface IC
clear counters Clears statistics on an interface PE
hardware profile portmode Configures port settings for 40G operation PE
show hardware profile
portmode
Displays the configuration settings for 40G operation PE
show interfaces brief Displays a summary of key information, including
operational status, native VLAN ID, default priority, speed/
duplex mode, and port type
PE
show interfaces counters Displays statistics for the specified interfaces NE, PE
show interfaces history Displays statistical history for the specified interfaces PE
show interfaces status Displays status for the specified interface NE, PE
show interfaces switchport Displays the administrative and operational status of an
interface
NE, PE
Transceiver Threshold Configuration
transceiver-threshold-auto Uses default threshold settings obtained from the
transceiver to determine when an alarm or trap message
should be sent
IC
transceiver-monitor Sends a trap when any of the transceiver’s operational
values fall outside specified thresholds
IC
transceiver-threshold
current
Sets thresholds for transceiver current which can be used
to trigger an alarm or warning message
IC
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