Administrator Guide

• On a source switch on which you congure source ports for remote port mirroring, you can add only one port to the dedicated RPM
VLAN which is used to transport mirrored trac. You can congure multiple ports for the dedicated RPM VLAN on intermediate and
destination switches.
Displaying Remote-Port Mirroring Congurations
To display the current conguration of remote port mirroring for a specied session, enter the show cong command in MONITOR
SESSION conguration mode.
Dell(conf-mon-sess-2)#show config
!
monitor session 2 type rpm
source fortyGigE 1/52 destination remote-vlan 300 direction rx
source Port-channel 10 destination remote-vlan 300 direction rx
no disable
To display the currently congured source and destination sessions for remote port mirroring on a switch, enter the show monitor session
command in EXEC Privilege mode.
Dell(conf)#do show monitor session
SessID Source Destination Dir Mode Source IP Dest IP
------ ------ ----------- --- ---- --------- --------
1 remote-vlan 100 Fo 1/49 N/A N/A N/A N/A
1 remote-vlan 100 Po 100 N/A N/A N/A N/A
2 Fo 1/50 remote-vlan 300 rx Port N/A N/A
2 Po 10 remote-vlan 300 rx Port N/A N/A
To display the current conguration of the reserved VLAN, enter the show vlan command.
Dell#show vlan
Codes: * - Default VLAN, G - GVRP VLANs, R - Remote Port Mirroring VLANs, P - Primary, C -
Community, I - Isolated
O - Openflow
Q: U - Untagged, T - Tagged
x - Dot1x untagged, X - Dot1x tagged
o - OpenFlow untagged, O - OpenFlow tagged
G - GVRP tagged, M - Vlan-stack
i - Internal untagged, I - Internal tagged, v - VLT untagged, V - VLT tagged
NUM Status Description Q Ports
* 1 Inactive
R 100 Active T Fo 1/49
R 300 Active T Fo 1/51
Conguring the Sample Remote Port Mirroring
Remote port mirroring requires a source session (monitored ports on dierent source switches), a reserved tagged VLAN for transporting
mirrored trac (congured on source, intermediate, and destination switches), and a destination session (destination ports connected to
analyzers on destination switches).
Table 67.
Conguration Steps for RPM
Step Command Purpose
1 congure terminal
Enter global conguration mode.
2
monitor session <id> type rpm The <id> needs to be unique and not already dened in the box
specifying type as 'rpm' denes a RPM session.
3 source Interface | Range
Specify the port or list of ports that needs to be monitored
Port Monitoring 699