Users Guide

SPINE(config)# interface ethernet1/1/11
SPINE(conf-if-eth1/1/11)# no shutdown
SPINE(conf-if-eth1/1/11)# no switchport
SPINE(conf-if-eth1/1/11)# channel-group 101 mode active
SPINE(conf-if-eth1/1/11)# exit
3. (Optional) To enable connectivity between end devices that belong to different secondary VLANs (community or isolated or
both) of a PVLAN domain, enable ip local-proxy arp on the VLAN in the spine switch.
SPINE(config)# interface vlan100
SPINE(conf-if-vl-100)# ip address 172.1.1.1/16
SPINE(conf-if-vl-100)# ip local-proxy-arp
SPINE(config)# interface vlan200
SPINE(conf-if-vl-200)# ip address 172.2.1.1/16
SPINE(conf-if-vl-200)# ip local-proxy-arp
Port monitoring
Port monitoring monitors ingress or egress traffic of one port to another for analysis. A monitoring port or destination port is the
port where the monitored traffic is sent for analysis. A monitored port or source port is the source interface that is monitored
for traffic analysis.
NOTE: This feature is not supported on the N3248TE-ON and Z9332F-ON platforms.
Supported mirroring sessions:
● You can configure two monitoring sessions if the monitoring involves both directions.
● You can configure four monitoring sessions if the monitoring involves either ingress or egress direction.
● The maximum supported source ports per mirroring session is 108.
● You can configure one destination port per mirroring session.
● As you can configure four mirroring sessions, you can configure a total of four unique destination ports.
● There is no bandwidth limit for mirroring.
The different types of port monitoring are:
● Local port monitoring—Port monitoring is done in the same switch. The switch forwards a copy of incoming and outgoing
traffic from one port to another port for further analysis.
● Remote port monitoring (RPM)—Port monitoring is done on traffic running across a remote device in the same network.
The L2 network carries the monitored traffic.
● Encapsulated remote port monitoring (ERPM)—Port monitoring is done on the L3 network. The traffic from the source
port is encapsulated and forwards to the destination port in another switch.
Configuration notes
All Dell EMC PowerSwitches except MX-Series, S4200-Series, S5200 Series, and Z9332F-ON:
● When you configure a port as a source interface, and add the same port to the remote VLAN used for monitoring traffic, the
configuration fails and the system does not display an error message. Dell EMC recommends adding the ports to the
destination remote VLAN first and then configuring the source interface. In this case, when you configure the destination
port as source, the system displays an error message.
● When you configure remote port mirroring and overwrite the transport VLAN by re-entering the destination remotevlan vlan-
id command with a different VLAN ID, an error message displays. The new remote VLAN configuration is not accepted. You
must first remove the configured remote VLAN using the no version of the command, and then re-enter the command with
the new remote VLAN ID.
● VLAN statistics on the remote port mirroring (RPM) VLAN interface are not incremented on the following switches: S4048-
ON, S4048T-ON, S4100-ON, S6010-ON, and Z9264F-ON. For these switches, the show interface vlan rpm_vlanid command
does not display statistics for the mirrored traffic.
Local port monitoring
For local port monitoring, the monitored source ports and monitoring destination ports are on the same device.
Layer 2
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