Users Guide
Port Monitoring
The port monitoring feature allows you to monitor network trac by forwarding a copy of each incoming or outgoing packet from one port
to another port.
Important Points to Remember
• Port monitoring is supported on physical ports and logical interfaces, such as port channels and virtual local area networks (VLANs).
• The monitoring (destination, “MG”) and monitored (source, “MD”) ports must be on the same switch.
• In general, a monitoring port should have no ip address and no shutdown as the only conguration; Dell Networking OS permits
a limited set of commands for monitoring ports; display them using the ? command. A monitoring port also may not be a member of a
VLAN.
• A total of 4 MG may be congured in a single port-pipe.
• MG and MD ports can be reside anywhere across a port-pipe.
• The Dell Networking OS supports multiple source ports to be monitored by a single destination port in one monitor session.
• One monitor session can have only one MG port.
NOTE
: The monitoring port should not be a part of any other conguration.
Topics:
• description
• monitor multicast-queue
• monitor session
• rate-limit
• show cong
• show monitor session
• show running-cong monitor session
• source (port monitoring)
description
Enter a description of this monitoring session.
Syntax
description {description}
To remove the description, use the no description {description} command.
Parameters
description Enter a description regarding this session (80 characters maximum).
Defaults none
Command Modes CONFIGURATION
39
Port Monitoring 1147