Administrator Guide

Usage Information The monitoring command is saved in the running configuration at the Monitor Session mode level and can be
restored after a chassis reload.
Example
DellEMC# show running-config monitor session
!
monitor session 1
source TenGigabitEthernet 1/1/1 destination TenGigabitEthernet 1/2/1
direction rx
!
monitor multicast-queue 7
DellEMC#
Related
Commands
• monitor session — creates a monitoring session.
• show monitor session — displays a monitoring session.
source (port monitoring)
Configure a port monitor source.
Syntax
source {interface | range | any} destination interface direction {rx | tx |
both}
To disable a monitor source, use the no source interface destination interface direction
{rx | tx | both} command.
Parameters
source interface Enter one of the following keywords and slot/port information:
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port/subport information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
•
For a VLAN interface enter the keyword VLAN followed by a number from 1 to 4094.
• For a port channel interface, enter the keywords port-channel then a number.
range Enter the keyword range to specify the list of interfaces.
any Enter the keyword any to specify all interfaces.
NOTE: This option is applicable only with drop monitor session.
destination Enter the keyword destination to specify the destination interface.
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port
/subport information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
• For a port channel interface, enter the keywords port-channel then a number.
interface Enter one of the following keywords and slot/port information:
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port/subport information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
•
For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
• For a port channel interface, enter the keywords port-channel then a number.
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
1158 Port Monitoring