Users Guide

Fiber Cannot be configured. Cannot be configured.
When SFP is inserted on copper-provisioned combo port, a syslog is thrown.
NOTE: When the port has been provisioned as fiber and a copper cable is inserted, it is not detected by
the device and hence no syslog is thrown.
If SFP is present when the port is being provisioned as copper, then a syslog is thrown.
NOTE: When the port has been provisioned as fiber, the presence of copper cable is not detected by the
device and hence no syslog is thrown.
View Advanced Interface Information
The following options have been implemented for the show [ip | running-config] interfaces
commands for (only) stack-unit interfaces.
When you use the configured keyword, only interfaces that have non-default configurations are displayed.
Dummy stack-unit interfaces (created with the stack-unit command) are treated like any other physical
interface.
Examples of the show Commands
The following example lists the possible show commands that have the configured keyword available:
In EXEC mode, the show interfaces switchport command displays only interfaces in Layer 2 mode and
their relevant configuration information. The show interfaces switchport command displays the
interface, whether it supports IEEE 802.1Q tagging or not, and the VLANs to which the interface belongs.
Dell#show interfaces switchport
Name: GigabitEthernet 3/1
802.1QTagged: True
Vlan membership:
Vlan 2
Name: GigabitEthernet 3/2
802.1QTagged: True
Vlan membership:
Vlan 2
Name: GigabitEthernet 3/3
802.1QTagged: True
Vlan membership:
Vlan 2
Name: GigabitEthernet 3/4
802.1QTagged: True
Vlan membership:
Vlan 2
--More--
Configuring the Interface Sampling Size
Although you can enter any value between 30 and 299 seconds (the default), software polling is done once
every 15 seconds. So, for example, if you enter “19”, you actually get a sample of the past 15 seconds.
All LAG members inherit the rate interval configuration from the LAG.
Interfaces 412