Concept Guide

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 69. 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
4
direction Specify rx, tx or both in case to monitor ingress/egress or both ingress
and egress packets on the specied port..
5
rpm source-ip <id> dest-ip <id> Specify the source ip address and the destination ip where the packet
needs to be sent.
6
<no> ow-based enable Specify ow-based enable for mirroring on a ow by ow basis and
also for vlan as source.
7
no enable (Optional) No disable command is mandatory in order for a rpm session
to be active.
Conguring the sample Source Remote Port Mirroring
Monitor Session 1
DellEMC(conf)#interface vlan 10
DellEMC(conf-if-vl-10)#mode remote-port-mirroring
DellEMC(conf-if-vl-10)#tagged te 1/4
DellEMC(conf-if-vl-10)#exit
DellEMC(conf)#monitor session 1 type rpm
DellEMC(conf-mon-sess-1)#source te 1/5 destination remote-vlan 10 dir rx
DellEMC(conf-mon-sess-1)#no disable
DellEMC(conf-mon-sess-1)#exit
Monitor Session 2
DellEMC(conf)#interface vlan 100
DellEMC(conf-if-vl-100)#tagged te 1/7
DellEMC(conf-if-vl-100)#exit
DellEMC(conf)#interface vlan 20
DellEMC(conf-if-vl-20)#mode remote-port-mirroring
DellEMC(conf-if-vl-20)#tagged te 1/6
DellEMC(conf-if-vl-20)#exit
DellEMC(conf)#monitor session 2 type rpm
DellEMC(conf-mon-sess-2)#source vlan 100 destination remote-vlan 20 dir rx
DellEMC(conf-mon-sess-2)#no disable
DellEMC(conf-mon-sess-2)#flow-based enable
DellEMC(conf-mon-sess-2)#exit
DellEMC(conf)#mac access-list standard mac_acl
DellEMC(config-std-macl)#permit 00:00:00:00:11:22 count monitor
DellEMC(config-std-macl)#exit
DellEMC(conf)#interface vlan 100
DellEMC(conf-if-vl-100)#mac access-group mac_acl1 in
DellEMC(conf-if-vl-100)#exit
Port Monitoring
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