Concept Guide

Disabling a VLAN or a port channel causes dierent behavior. When a VLAN is disabled, the Layer 3 functions
within that VLAN are disabled. Layer 2 trac continues to ow. Entering the shutdown command on a port
channel disables all trac on the port channel and the individual interfaces within the port channel. To enable a
port channel, you must enter no shutdown on the port channel interface and at least one interface within that
port channel.
The shutdown and description commands are the only commands that you can congure on an interface
that is a member of a port channel.
Related Commands
vlan tagged —Test the condition of copper cables on 100/1000/10G Base-T modules.
interface vlan — Creates a VLAN.
show ip interface — Displays the interface routing status. Add the keyword brief to display a table of interfaces
and their status.
source (port monitoring for 40-Gigabit Ethernet)
Congure a port monitor source and destination. Starting with Dell Networking OS Release 9.3(0.0), you can also congure a 40-Gigabit
Ethernet interface as the destination interface or port to which the monitored trac is sent .
Syntax
source interface destination interface direction {rx | tx | both}
To disable a monitor source, use the no source interface destination interface direction
{rx | tx | both} command.
Parameters
interface Enter the one of the following keywords and slot/port information:
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
destination Enter the keyword destination to indicate the interface destination.
direction {rx | tx |
both}
Enter the keyword direction then one of the packet directional indicators.
• rx: to monitor receiving packets only.
• tx: to monitor transmitting packets only.
• both: to monitor both transmitting and receiving packets.
Defaults none
Command Modes MONITOR SESSION (conf-mon-sess-session-ID)
Supported Modes All Modes
Command History
Version Description
9.3(0.0) Added support for the fortyGigE keyword on M I/O Aggregator.
8.3.17.0 Supported on M I/O Aggregator.
230 Interfaces